D-Link DGS-3120-48PC CLI Reference Guide
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- D-Link DGS-3120-48PC | CLI Reference Guide - Page 1
ll - D-Link DGS-3120-48PC | CLI Reference Guide - Page 2
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Table of Contents Chapter 1 Chapter 2 Chapter 3 Chapter 4 Chapter 5 List (EI Mode Only 258 D-Link Unidirectional Link Detection (DULD) Command List (EI Mode Only 263 Ethernet Ring Protection Switching (ERPS) Command List (EI Mode Only - D-Link DGS-3120-48PC | CLI Reference Guide - Page 3
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Chapter 35 Chapter 36 Chapter 37 Chapter 38 Chapter 39 Chapter 40 Chapter 41 Chapter 42 Chapter 43 Chapter 44 Chapter 45 Chapter 46 Chapter - D-Link DGS-3120-48PC | CLI Reference Guide - Page 4
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Chapter 71 Chapter 72 Chapter 73 Chapter 74 (SMTP) Command List 642 Simple Network Management Protocol (SNMP) Command List 647 Single IP Management Command List 673 Stacking Command List ...683 Syslog and Trap Source-interface Command - D-Link DGS-3120-48PC | CLI Reference Guide - Page 5
does not appear, try pressing Ctrl+r to refresh the console screen. DGS-3120-24TC Gigabit Ethernet Switch Command Line Interface Firmware: Build 2.00.010 Copyright(C) 2011 D-Link Corporation. All rights reserved. UserName: PassWord: DGS-3120-24TC:admin# There is no initial username or password. Just - D-Link DGS-3120-48PC | CLI Reference Guide - Page 6
xStack® DGS-3120 Series Managed Switch CLI Reference Guide default IP address is 10.90.90.90. You can change the default Switch IP address to meet the specification of your networking address scheme. The Switch is also assigned a unique MAC address by the factory. This MAC address cannot be changed, - D-Link DGS-3120-48PC | CLI Reference Guide - Page 7
xStack® DGS-3120 Series Managed Switch CLI Reference Guide There are a number of helpful features included in layers of parameter prompting. In addition, after typing any given command plus one space, users can see all of the next possible sub-commands, in sequential order, by repeatedly pressing - D-Link DGS-3120-48PC | CLI Reference Guide - Page 8
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# config account Command: config account Next possible completions: DGS-3120 syntax of the help prompts are the same as presented in this manual − angle brackets < > indicate a numerical value or character string - D-Link DGS-3120-48PC | CLI Reference Guide - Page 9
xStack® DGS-3120 Series Managed Switch CLI Reference Guide password_recovery per_queue poe port port_group [enable | disable] | proxy_arp [enable | disable] {local [enable | disable]}} users must supply an IP interface name for ,a VLAN name for and an address - D-Link DGS-3120-48PC | CLI Reference Guide - Page 10
xStack® DGS-3120 Series Managed Switch CLI Reference Guide square brackets [ specified. For example, in the syntax reset {[config | system]} {force_agree} users may choose configure or system in the PARENTHESES. 12 means the maximum length of the IP interface name. 1-31 means the legal range of - D-Link DGS-3120-48PC | CLI Reference Guide - Page 11
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Tab P N or Space CTRL+C ESC Q R a Enter Help user to select appropriate token. Display the previous page. Display the next page. Escape from displayed pages. Escape from displayed pages. Escape from displayed pages. refresh - D-Link DGS-3120-48PC | CLI Reference Guide - Page 12
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Chapter 2 Basic Command List show session default} show greeting_message config command_prompt [ | username | default] config terminal width [default used to display a list of currently users which are login to CLI sessions. Format - D-Link DGS-3120-48PC | CLI Reference Guide - Page 13
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin#show session Command: show session ID Live Time From Level User 8 00:04:17.870 Serial Port admin Anonymous Total Entries: 1 CTRL+C ESC q Quit SPACE n Next Page p Previous Page r Refresh 2-2 show serial_port - D-Link DGS-3120-48PC | CLI Reference Guide - Page 14
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Format config serial_port {baud_rate [9600 | 19200 | 38400 | and Operator-level users can issue this command. Example To configure baud rate: DGS-3120-24TC:admin# config default setting is enabled. Format enable clipaging Parameters None. 10 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 15
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Restrictions Only Administrator and Operator-level users can issue this command. Example To enable pausing of the screen display when show command output reaches the end of the page: DGS-3120-24TC:admin# enable clipaging Command: enable - D-Link DGS-3120-48PC | CLI Reference Guide - Page 16
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Format login Parameters None. Restrictions None. Example To login the Switch with a user name dlink: DGS-3120-24TC:admin# login Command: login UserName:dlink PassWord:**** DGS-3120-24TC:admin# 2-7 logout Description This command is used to - D-Link DGS-3120-48PC | CLI Reference Guide - Page 17
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# logout Command: logout Logout Press any key to login... DGS-3120-24TC Gigabit Ethernet Switch Command Line Interface UserName: Firmware: Build 2.00.010 Copyright(C) 2011 D-Link Corporation. All rights reserved. - D-Link DGS-3120-48PC | CLI Reference Guide - Page 18
xStack® DGS-3120 Series Managed Switch CLI Reference Guide 2-9 clear Description The command is used to clear screen. Format clear Parameters None. Restrictions None. Example To clear screen: DGS-3120-24TC:admin# clear Command: clear DGS-3120-24TC:admin# 2-10 show command_history Description The - D-Link DGS-3120-48PC | CLI Reference Guide - Page 19
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin#show command_history Command: show command_history ? ping login show serial_port show session ? config bpdu_protection ports ? reset ? create account ? create ipif show the ? DGS-3120-24TC:admin# 2-11 config - D-Link DGS-3120-48PC | CLI Reference Guide - Page 20
original factory default entry. Restrictions Only Administrator and Operator-level users can issue this command. Example To edit the banner: DGS-3120-24TC:admin#config greeting_message Command: config greeting_message Greeting Messages Editor DGS-3120-24TC Gigabit Ethernet Switch Command Line - D-Link DGS-3120-48PC | CLI Reference Guide - Page 21
CLI Reference Guide Restrictions Only Administrator and Operator-level users can issue this command. Example To display greeting message: DGS-3120-24TC:admin#show greeting_ message Command: show greeting_message DGS-3120-24TC Gigabit Ethernet Switch Command Line Interface Firmware: Build 2.00 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 22
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Format config command_prompt [ | username | default] Parameters - factory default value. Restrictions Only Administrator and Operator-level users can issue this command. Example To edit the command prompt: DGS-3120 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 23
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Restrictions None. Example To configure the current terminal width: DGS-3120-24TC:admin# config terminal width 120 Command: config terminal width 120 Success. DGS-3120-24TC:admin# 2-16 show terminal width Description The command is used to - D-Link DGS-3120-48PC | CLI Reference Guide - Page 24
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Format config ports [ | all] {medium_type [fiber | copper]} {speed [auto | 10_half | 10_full | set port speed to 1000_full. While set port speed to 1000_full,user should specify master or slave mode for 1000 base TX interface, - D-Link DGS-3120-48PC | CLI Reference Guide - Page 25
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin#config ports all medium_type copper speed auto Command: config ports all medium_type copper speed auto Success. DGS-3120-24TC:admin# 2-18 show ports Description This command is used to display the current configurations - D-Link DGS-3120-48PC | CLI Reference Guide - Page 26
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin#show ports details Command: show ports details Port : 1:1 Port Status : Link Down Description : HardWare Type : Gigabits Ethernet MAC Address : 00-01-02-03-04-10 Bandwidth : 1000000Kbit Auto-Negotiation - D-Link DGS-3120-48PC | CLI Reference Guide - Page 27
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Chapter 3 802.1Q VLAN Command List create vlan tag < ]} 3-1 create vlan Description This command is used to create a VLAN on the Switch. The VLAN ID must be always specified for creating a VLAN. Format create vlan < - D-Link DGS-3120-48PC | CLI Reference Guide - Page 28
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Restrictions Only Administrator, Operator and Power-User level users can issue this command. Example To create a VLAN with name "v2" and VLAN ID 2: DGS-3120-24TC:admin# create vlan v2 tag 2 type 1q_vlan advertisement Command: create vlan v2 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 29
xStack® DGS-3120 Series Managed Switch CLI Reference Guide 3-3 delete vlan Description This command is used to delete a previously configured VLAN by the name on the Switch. Format delete vlan Parameters vlan - The VLAN name of the VLAN to be deleted. - Enter the VLAN - D-Link DGS-3120-48PC | CLI Reference Guide - Page 30
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Example To remove VLANs from 10-30: DGS-3120-24TC:admin# delete vlan vlanid 10-30 Command: delete vlan vlanid 10-30 Success. DGS-3120-24TC:admin# 3-5 config vlan Description This command is used to configure a VLAN based on the name. Format - D-Link DGS-3120-48PC | CLI Reference Guide - Page 31
xStack® DGS-3120 Series Managed Switch CLI Reference Guide 3-6 config vlan vlanid Description This command Administrator, Operator and Power-User level users can issue this command. Example To add 4 through 8 of unit 2 as tagged ports to the VLAN ID from 10-20: DGS-3120-24TC:admin# config vlan - D-Link DGS-3120-48PC | CLI Reference Guide - Page 32
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Parameters - A range of ports for which you want ingress checking. The port list is specified by listing the lowest switch number and the beginning port number on that switch, separated by a colon. Then highest switch number, and - D-Link DGS-3120-48PC | CLI Reference Guide - Page 33
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Restrictions None. Example To display VLAN settings: DGS-3120-24TC:admin#show vlan Command: show vlan : VLAN Name : default Advertisement : Enabled Total Static VLAN Entries: 1 Total GVRP VLAN Entries: 0 DGS-3120-24TC:admin# 3-9 show - D-Link DGS-3120-48PC | CLI Reference Guide - Page 34
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin#show vlan ports 1:6 Command: show vlan ports 1:6 Port ----- 1:6 VID ---1 Untagged -------- X Tagged ------ - Dynamic ------- - Forbidden --------- - DGS-3120-24TC:admin# 3-10 show vlan vlanid Description This - D-Link DGS-3120-48PC | CLI Reference Guide - Page 35
xStack® DGS-3120 Series Managed Switch CLI Reference Guide 3-11 show port_vlan Description This command is used to display the ports' VLAN attributes on the Switch. Format show port_vlan {} Parameters - (Optional) Specify a range of ports to be displayed. (UnitID:port number - D-Link DGS-3120-48PC | CLI Reference Guide - Page 36
xStack® DGS-3120 Series Managed Switch CLI Reference Guide 3-12 enable pvid auto assign Description This command is used to enable the auto-assignment of PVID. If "Auto-assign PVID" is enabled, PVID will be possibly changed by PVID or VLAN configuration. When user configures a port to VLAN X's - D-Link DGS-3120-48PC | CLI Reference Guide - Page 37
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Restrictions Only Administrator, Operator and Power-User level users can issue this command. Example To disable the auto-assign PVID: DGS-3120-24TC:admin# disable pvid auto_assign Command: disable pvid auto_assign Success. DGS-3120-24TC: - D-Link DGS-3120-48PC | CLI Reference Guide - Page 38
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Format config gvrp [timer [join | leave | leaveall] < value 100-100000> | GVRP in service provide site. It can use 802.1d GVRP address, 802.1ad service provider GVRP address or a user defined multicast address. The range of the user defined - D-Link DGS-3120-48PC | CLI Reference Guide - Page 39
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Example To display the global setting of GVRP: DGS-3120-24TC: User level users can issue this command. Example To enable the generic VLAN Registration Protocol (GVRP): DGS-3120-24TC:admin# enable gvrp Command: enable gvrp Success. DGS-3120 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 40
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Parameters None. Restrictions Only Administrator, Operator and Power-User level users can issue this command. Example To disable the Generic VLAN Registration Protocol (GVRP): DGS-3120-24TC:admin# disable gvrp Command: disable gvrp Success. - D-Link DGS-3120-48PC | CLI Reference Guide - Page 41
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Example To associate secondary vlan to private vlan p1: DGS-3120-24TC:admin# config private_vlan p1 add community vlanid 2-5 Command: config private_vlan p1 add community vlanid 2-5 Success. DGS-3120-24TC:admin# 3-20 show private vlan - D-Link DGS-3120-48PC | CLI Reference Guide - Page 42
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# show private_vlan Command: show private_vlan Private VLAN 100 Promiscuous Ports: 1:1 Trunk Ports : 1:2 Isolated Ports : 1:3-1:5 Community Ports : 1:6-1:8 Community Ports: : 1:9-1:10 Isolated VLAN : 20 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 43
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Chapter 4 802.1X Command List enable 802.1x disable 802.1x create 802.1x user delete 802.1x user show 802.1x user config 802.1x auth_protocol [local | radius_eap] config 802.1x fwd_pdu system [enable | disable] - D-Link DGS-3120-48PC | CLI Reference Guide - Page 44
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Parameters None. Restrictions Only Administrator, Operator and Power-User level users can issue this command. Example Used to enable the 802.1X function: DGS-3120-24TC:admin# enable 802.1x Command: enable 802.1x Success. DGS-3120-24TC:admin# - D-Link DGS-3120-48PC | CLI Reference Guide - Page 45
xStack® DGS-3120 Series Managed Switch CLI Reference Guide 4-3 create 802.1x user Description This command is used to create an 802.1X user. Format create 802.1x user Parameters - Enter the username to be added. This value can be up to 15 characters long. Restrictions - D-Link DGS-3120-48PC | CLI Reference Guide - Page 46
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin#delete 802.1x user test Command: delete 802.1x user test Success. DGS-3120-24TC:admin# 4-5 show 802.1x user Description This command is used to display the 802.1X user. Format show 802.1x user Parameters None. - D-Link DGS-3120-48PC | CLI Reference Guide - Page 47
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Parameters local - Specify the authentication protocol as local. radius_eap - Specify the authentication protocol as RADIUS EAP. Restrictions Only Administrator, Operator and Power-User level users the port). The default state is disabled. - D-Link DGS-3120-48PC | CLI Reference Guide - Page 48
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# config 802.1x fwd_pdu system enable Command: config 802.1x fwd_pdu system enable Success. DGS-3120 ). The default state is User level users can issue this command. Example To configure 802.1X fwd_pdu for ports: DGS-3120 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 49
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Format config 802.1x authorization attributes radius [enable | disable] Parameters radius - If specified to enable, the authorization attributes (for example VLAN, 802.1p default priority, and ACL) assigned by the RADUIS server will be - D-Link DGS-3120-48PC | CLI Reference Guide - Page 50
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin#show ReAuthenticate : Disabled Forward EAPOL PDU On Port : Enabled Max User On Port : 16 CTRL+C ESC q Quit SPACE n Next to enforce authentication before allowing access to services that are accessible via that port - D-Link DGS-3120-48PC | CLI Reference Guide - Page 51
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Example To configure the port capability: DGS-3120-24TC:admin# config 802.1x capability ports 1:1-1:10 authenticator Command: config 802.1x capability ports 1:1-1:10 authenticator Success. DGS-3120-24TC:admin# 4-12 config 802.1x max_users - D-Link DGS-3120-48PC | CLI Reference Guide - Page 52
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Format config 802.1x auth_parameter ports [ | all] [default | {direction [both | ) Specify per port maximum number of users. The default value is 16. - Enter the maximum users value here. This value must be between - D-Link DGS-3120-48PC | CLI Reference Guide - Page 53
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Restrictions Only Administrator, Operator and Power-User level users can issue this command. Example To configure the parameters that control the operation of the authenticator associated with a port: DGS-3120-24TC:admin# config 802.1x - D-Link DGS-3120-48PC | CLI Reference Guide - Page 54
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Format config 802.1x init [port_based ports [ | all] Administrator, Operator and Power-User level users can issue this command. Example To initialize the authentication state machine of some or all: DGS-3120-24TC:admin# config 802. - D-Link DGS-3120-48PC | CLI Reference Guide - Page 55
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Restrictions Only Administrator, Operator and Power-User level users can issue this command. Example To re-authenticate the device connected to the port: DGS-3120-24TC:admin# config 802.1x reauth port_based ports all Command: config 802.1x - D-Link DGS-3120-48PC | CLI Reference Guide - Page 56
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Format delete 802.1x guest_vlan {} Parameters - (Optional) Enter the VLAN name here. The VLAN name can be up to 32 characters long. Restrictions Only Administrator, Operator and Power-User level users can issue - D-Link DGS-3120-48PC | CLI Reference Guide - Page 57
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin#config 802.1x guest_vlan ports 1:2-1:8 state enable Command: config 802.1x guest_vlan ports 1:2-1:8 state enable Warning, The ports are moved to Guest VLAN. Success. DGS-3120-24TC:admin# 4-20 show 802.1x guest_vlan - D-Link DGS-3120-48PC | CLI Reference Guide - Page 58
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Format config radius add [ | ] key [default | {auth_port | acct_port | timeout | retransmit }] Parameters < - D-Link DGS-3120-48PC | CLI Reference Guide - Page 59
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Parameters - Specify to delete a RADIUS server.Enter the RADIUS server index. Restrictions Only Administrator, Operator and Power-User level users can issue this command. Example To delete a radius server: DGS-3120-24TC: - D-Link DGS-3120-48PC | CLI Reference Guide - Page 60
xStack® DGS-3120 Series Managed Switch CLI Reference Guide default - Specify that the default timeout value will be used. retransmit - (Optional) The count for re-transmitting. The default value is 2. - Enter the re-transmit value here. This value must be between 1 and 20. default - - D-Link DGS-3120-48PC | CLI Reference Guide - Page 61
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# show radius Command: show radius Index 1 IP Address Auth-Port Acct-Port Timeout Retransmit Key : 172.18.211.71 : 1812 : 1813 : 5 sec : 2 : 1234567 Index 2 IP Address Auth-Port Acct-Port Timeout Retransmit Key : 172. - D-Link DGS-3120-48PC | CLI Reference Guide - Page 62
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin#show auth_statistics ports 1:1 Command: show auth_statistics ports 1:1 Port Number : 1:1 EapolFramesRx EapolFramesTx EapolStartFramesRx EapolReqIdFramesTx EapolLogoffFramesRx EapolReqFramesTx EapolRespIdFramesRx - D-Link DGS-3120-48PC | CLI Reference Guide - Page 63
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin#show auth_diagnostics ports 1:1 Command: show auth_diagnostics ports 1:1 Port Number : 1:1 EntersConnecting 11 EapLogoffsWhileConnecting 0 EntersAuthenticating 0 SuccessWhileAuthenticating 0 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 64
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# show auth_session_statistics ports 1:1 Command: show auth_session_statistics ports 1:1 Port Number : 1:1 SessionOctetsRx SessionOctetsTx SessionFramesRx SessionFramesTx SessionId SessionAuthenticMethod SessionTime - D-Link DGS-3120-48PC | CLI Reference Guide - Page 65
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# show auth_client Command: show auth_client radiusAuthClient ==> radiusAuthClientInvalidServerAddresses 0 radiusAuthClientIdentifier radiusAuthServerEntry ==> radiusAuthServerIndex :1 radiusAuthServerAddress 0.0.0.0 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 66
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# show acct_client Command: show acct_client radiusAcctClient ==> radiusAcctClientInvalidServerAddresses 0 radiusAcctClientIdentifier radiusAuthServerEntry ==> radiusAccServerIndex : 1 radiusAccServerAddress - D-Link DGS-3120-48PC | CLI Reference Guide - Page 67
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Example Enable it to configure accounting shell state: DGS-3120-24TC:admin# config accounting service shell state enable Command: config accounting service shell state enable Success. DGS-3120-24TC:admin# 4-31 show accounting service - D-Link DGS-3120-48PC | CLI Reference Guide - Page 68
® DGS-3120 Series Managed Switch CLI Reference Guide Chapter 5 Access Authentication Control Command List enable password encryption disable password encryption enable authen_policy disable authen_policy show authen_policy create authen_login method_list_name config authen_login [default - D-Link DGS-3120-48PC | CLI Reference Guide - Page 69
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Parameters None. Restrictions Only Administrator-level users can issue this command. Example To enable the password encryption: DGS-3120-24TC:admin#enable password encryption Command: enable password encryption Success. DGS-3120-24TC:admin# - D-Link DGS-3120-48PC | CLI Reference Guide - Page 70
xStack® DGS-3120 Series Managed Switch CLI Reference Guide 5-3 enable authen_policy Description This command is used to enable system When authentication is disabled, the device will adopt the local user account database to authenticate the user for login, and adopt the local enable password to - D-Link DGS-3120-48PC | CLI Reference Guide - Page 71
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Restrictions Only Administrator-level users can issue this command. Example To disable system access authentication policy: DGS-3120-24TC:admin# disable authen_policy Command: disable authen_policy Success. DGS-3120-24TC:admin# 5-5 show - D-Link DGS-3120-48PC | CLI Reference Guide - Page 72
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Format create authen_login method_list_name Parameters - The user-defined method list name. This value can be up to 15 characters long. Restrictions Only Administrator-level users can issue this command. Example To - D-Link DGS-3120-48PC | CLI Reference Guide - Page 73
xStack® DGS-3120 Series Managed Switch CLI Reference Guide tacacs+ - (Optional) Authentication by the built-in server group "tacacs+". radius - (Optional) Authentication by the built-in server group "radius". server_group - (Optional) Authentication by the user-defined server group. - - D-Link DGS-3120-48PC | CLI Reference Guide - Page 74
xStack® DGS-3120 Series Managed Switch CLI Reference Guide 5-9 show authen_login Description This command is used to display the method list of authentication methods for user login. Format show authen_login [default | method_list_name | all] Parameters default - Display default user- - D-Link DGS-3120-48PC | CLI Reference Guide - Page 75
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Restrictions Only Administrator-level users can issue this command. Example To create a user-defined method list for promoting user's privilege to Admin level: DGS-3120-24TC:admin# create authen_enable method_list_name enable_list_1 Command: - D-Link DGS-3120-48PC | CLI Reference Guide - Page 76
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Example To configure a user-defined method list for promoting user's privilege to Admin level: DGS-3120-24TC:admin# config authen_enable method_list_name enable_list_1 method tacacs+ tac acs local_enable Command: config authen_ enable - D-Link DGS-3120-48PC | CLI Reference Guide - Page 77
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Format show authen_enable [default | method_list_name | all] Parameters default - Display default user-defined method list for promoting user's privilege to Admin level. method_list_name - Display the specific user-defined - D-Link DGS-3120-48PC | CLI Reference Guide - Page 78
xStack® DGS-3120 Series Managed Switch CLI Reference Guide enable - Select the method list of authentication methods for promoting user's privilege to Admin level. default - Default method list. method_list_name - The user-defined method list name. - Enter the method list name here. This - D-Link DGS-3120-48PC | CLI Reference Guide - Page 79
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# show authen application Command: show authen application Application ----------Console Telnet SSH HTTP Login Method List default login_list_1 default default Enable Method List default default default default - D-Link DGS-3120-48PC | CLI Reference Guide - Page 80
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Format config authen server_group [tacacs | xtacacs | tacacs+ | radius | ] [add | delete] server_host protocol [tacacs | xtacacs | tacacs+ | radius] Parameters server_group - User-defined server group. tacacs - Built-in - D-Link DGS-3120-48PC | CLI Reference Guide - Page 81
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Parameters - The user-defined server group name. This value can be up to 15 characters long. Restrictions Only Administrator-level users can issue this command. Example To delete a user-defined authentication server group: DGS- - D-Link DGS-3120-48PC | CLI Reference Guide - Page 82
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# show authen server_group Command: show authen server_group Group Name mix_1 radius tacacs tacacs+ xtacacs IP Address 10.1.1.222 10.1.1.223 10.1.1.224 10.1.1.225 10.1.1.226 10.1.1.227 Protocol -------TACACS+ TACACS - D-Link DGS-3120-48PC | CLI Reference Guide - Page 83
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Restrictions Only Administrator-level users can issue this command. Example To create a TACACS+ authentication server host, its listening port number is 15555 and timeout value is 10 seconds: DGS-3120 host IP server reply. Default value is 5 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 84
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Example To configure a TACACS+ authentication server host's key value: DGS-3120-24TC:admin#config authen Only Administrator-level users can issue this command. Example To delete an authentication server host: DGS-3120-24TC:admin# delete - D-Link DGS-3120-48PC | CLI Reference Guide - Page 85
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Format show authen server_host Parameters None. Restrictions Only Administrator-level users can issue this command. Example To display all authentication server hosts: DGS-3120-24TC:admin#show authen server_host Command: show authen - D-Link DGS-3120-48PC | CLI Reference Guide - Page 86
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# config authen parameter response_timeout 60 Command: config authen parameter response_timeout 60 Success. DGS-3120-24TC:admin# 5-25 config authen parameter attempt Description This command is used to configure the - D-Link DGS-3120-48PC | CLI Reference Guide - Page 87
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Restrictions Only Administrator-level users can issue this command. Example To display the parameters of authentication: DGS-3120-24TC:admin# show authen parameter Command: show authen parameter Response Timeout : 60 seconds User Attempts : - D-Link DGS-3120-48PC | CLI Reference Guide - Page 88
xStack® DGS-3120 Series Managed Switch CLI Reference Guide 5-28 config admin local_enable Description This command is used to config the local enable password of administrator level privilege. When the user chooses the "local_enable" method to promote the privilege level, the enable password of - D-Link DGS-3120-48PC | CLI Reference Guide - Page 89
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Chapter 6 Access Control List (ACL) Command List create access_profile profile_id profile_name [ethernet | 802.1p | ethernet_type } | ip {[vlan | vlan_id ] {mask - D-Link DGS-3120-48PC | CLI Reference Guide - Page 90
xStack® DGS-3120 Series Managed Switch CLI Reference Guide config time_range [hours start_time the same time. The user will be prompted with these limitations. Format create access_profile profile_id profile_name [ethernet {vlan { - D-Link DGS-3120-48PC | CLI Reference Guide - Page 91
xStack® DGS-3120 Series Managed Switch CLI Reference Guide vlan - (Optional) Specify a VLAN mask. Only the last 12 bits of the mask will be considered. -Enter the VLAN mask value here. source_ip_mask - (Optional) Specify a source IP address mask. - Enter the source IP - D-Link DGS-3120-48PC | CLI Reference Guide - Page 92
xStack® DGS-3120 Series Managed Switch CLI Reference Guide des_port_mask - Specify an IPv6 Layer 4 TCP destination port mask. - Enter the TCP destination port mask value here. udp - (Optional) Specify that the rule applies to UDP traffic. (EI Mode Only) src_port_mask - Specify the - D-Link DGS-3120-48PC | CLI Reference Guide - Page 93
xStack® DGS-3120 Series Managed Switch CLI Reference Guide User level users can issue this command. Example To delete the access list rule with a profile ID of 10: DGS-3120 | ] [ethernet {[vlan | 0-7> | ethernet_type } | ip {[vlan | vlan_id < - D-Link DGS-3120-48PC | CLI Reference Guide - Page 94
xStack® DGS-3120 Series Managed Switch CLI Reference Guide }} | icmp {type< The value range is 1-256, but the supported maximum number of entries depends on the project. Ethernet type. - Enter the Ethernet type mask here. ip - (Optional) Specify to configure the IP - D-Link DGS-3120-48PC | CLI Reference Guide - Page 95
xStack® DGS-3120 Series Managed Switch CLI Reference Guide - Enter the destination IP address used for this configuration here. apply to the IP protocol ID and that the mask options behind the IP header , which has a length of 20 bytes. - Enter the user-defined mask - D-Link DGS-3120-48PC | CLI Reference Guide - Page 96
xStack® DGS-3120 Series Managed Switch CLI Reference Guide chunk 1 will be used. - UDP destination port mask value here. icmp - (Optional) Specify to configure the ICMP parameters used. (EI Mode Only) type - Specify that the rule applies to the value of ICMP type traffic. - D-Link DGS-3120-48PC | CLI Reference Guide - Page 97
xStack® DGS-3120 Series Managed Switch CLI Reference Guide vlan_id - Specify the VLAN ID used for this configuration. - Enter the VLAN ID used here. This value must be between 1 and 4094. permit - Specify that packets matching the access rule are permitted by the Switch. priority - ( - D-Link DGS-3120-48PC | CLI Reference Guide - Page 98
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Format show access_profile {[profile_id | profile_name ]} Parameters profile_id - (Optional) Specify the index of the access list profile. - Enter the profile ID used - D-Link DGS-3120-48PC | CLI Reference Guide - Page 99
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Profile ID: 2 Profile name: IPv4ACL Type: IPv4 MASK on VLAN DSCP Class : 0 Action: Permit Profile ID: 4 Profile name: PCACL Type: User Defined MASK on offset_chunk_1 : 0 offset_chunk_2 : 1 offset_chunk_3 : 2 offset_chunk_4 : - D-Link DGS-3120-48PC | CLI Reference Guide - Page 100
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Match on offset_chunk_1 : 0 value : 0x0000FFEE Mask : 0x0000FFEE Action: Permit Priority : 1 Replace DSCP : 1 DGS-3120-24TC:admin# The following example displays an access profile that supports an entry mask for each rule: DGS - D-Link DGS-3120-48PC | CLI Reference Guide - Page 101
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin#show access_profile profile_id 5 Command: show access_profile profile_id 5 Access Profile Table Profile ID: 5 Profile name:5 Type: User is not specified, color-blind is the default mode. The green color packet will be - D-Link DGS-3120-48PC | CLI Reference Guide - Page 102
xStack® DGS-3120 Series Managed Switch CLI Reference Guide The replace DSCP action can be performed unit is Kbytes. That is to say, 1 means 1Kbytes. This parameter is an optional parameter. The default value is 4*1024. - Enter the commited burst size value here. This value must - D-Link DGS-3120-48PC | CLI Reference Guide - Page 103
xStack® DGS-3120 Series Managed Switch CLI Reference Guide and 131072. color_blind - (Optional) Specify the meter mode as color-blind. The default is color-blind mode. color_aware - (Optional) Specify the meter mode as color-aware. The final color of the packet is determined by the initial color - D-Link DGS-3120-48PC | CLI Reference Guide - Page 104
xStack® DGS-3120 Series Managed Switch CLI Reference Guide - (Optional) Specify the ACL counter. This is optional. The default is "disable". The resource may be limited so that a counter User level users can issue this command. Example To configure a "two rate, three color" flow meter: DGS-3120 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 105
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Parameters profile_id - (Optional) Specify the profile ID. - Enter the profile ID used here. This value must be between 1 and 6. profile_name - (Optional) Specify the name - D-Link DGS-3120-48PC | CLI Reference Guide - Page 106
xStack® DGS-3120 Series Managed Switch CLI Reference Guide - Enter the starting time here. (24-hr time and Power-User level users can issue this command. Example To configure a time range named "1" that starts every Monday at 01:01:01am and ends at 02:02:02am: DGS-3120-24TC:admin# - D-Link DGS-3120-48PC | CLI Reference Guide - Page 107
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Example To display the current time range settings: DGS-3120-24TC: DGS-3120-24TC:admin# 6-9 show current_config access_profile Description This command is used to display the ACL part of the current configuration, when logged in with user - D-Link DGS-3120-48PC | CLI Reference Guide - Page 108
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# show current_config access_profile Command: show current_config access_profile ACL create access_profile ethernet vlan profile_id 1 config access_profile profile_id 1 add access_id 1 ethernet vlan default port 1 permit - D-Link DGS-3120-48PC | CLI Reference Guide - Page 109
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Chapter 7 Access Control List (ACL) Egress Command List (EI Mode Only) create egress_access_profile profile_id profile_name [ethernet | ethernet_type } | ip {[vlan | vlan_id - D-Link DGS-3120-48PC | CLI Reference Guide - Page 110
xStack® DGS-3120 Series Managed Switch CLI Reference Guide user will be prompted for these limitations. Format create egress_access_profile profile_id profile_name [ethernet tag mask. ethernet_type - (Optional) Specify the Ethernet type mask. ip - Specify this is an IPv4 mask. - D-Link DGS-3120-48PC | CLI Reference Guide - Page 111
xStack® DGS-3120 Series Managed Switch CLI Reference Guide - Enter the TCP source port mask value here. flag_mask - (Optional) Specify the TCP flag field mask. all - Specify that the TCP flag - D-Link DGS-3120-48PC | CLI Reference Guide - Page 112
xStack® DGS-3120 Series Managed Switch CLI Reference Guide 7-2 delete ethernet {[vlan | vlan_id ] {mask } | source_mac {mask } | destination_mac {mask } | 802.1p | ethernet_type } | ip - D-Link DGS-3120-48PC | CLI Reference Guide - Page 113
xStack® DGS-3120 Series Managed Switch CLI Reference Guide | source_ipv6 {mask } | destination_ipv6 < ethernet_type - (Optional) Specify the Ethernet type. - Enter the Ethernet type mask used here. ip - Specify an IP egress ACL rule. vlan - ( - D-Link DGS-3120-48PC | CLI Reference Guide - Page 114
xStack® DGS-3120 Series Managed Switch CLI Reference Guide dscp - (Optional) Specify the value of DSCP. The DSCP IP header, which has a length of 20 bytes. - Enter the user-defined mask value here. mask - Specify the user-defined mask here. - Enter the user - D-Link DGS-3120-48PC | CLI Reference Guide - Page 115
xStack® DGS-3120 Series Managed Switch CLI Reference Guide destination_ipv6 - (Optional) Specify the value of Specify whether the ACL counter feature is enabled or disabled. This parameter is optional. The default option is disabled. If the rule is not bound with the flow_meter, all matching packets - D-Link DGS-3120-48PC | CLI Reference Guide - Page 116
xStack® DGS-3120 Series Managed Switch CLI Reference Guide enable - Specify that the ACL counter feature will be enabled. disable - Specify that the ACL counter feature will be disabled. deny - Specify the packets that match the egress access rule are filtered by the Switch. time_range - (Optional) - D-Link DGS-3120-48PC | CLI Reference Guide - Page 117
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Parameters profile_id - (Optional) Specify the index of the egress access list profile. - Enter the profile ID here. This value must be between 1 and 4. profile_name - ( - D-Link DGS-3120-48PC | CLI Reference Guide - Page 118
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Rule ID : 1 (auto assign) Ports: 1:3 Match on DSCP ) Ports: 1:4 Match on Class : 10 Action: Permit DGS-3120-24TC:admin# The following example displays an egress access profile that supports an entry mask for each rule: 114 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 119
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin#show egress_access_profile profile_id 1 Command: show egress_access_profile profile_id 1 Egress Access Profile Table Profile ID: 1 Profile name: EthernetACL Type: Ethernet MASK on VLAN 802.1p : 0xFFF Available - D-Link DGS-3120-48PC | CLI Reference Guide - Page 120
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# show current_config egress_access_profile Command: show current_config egress_access_profile # Egress ACL create egress_access_profile profile_id 1 profile_name 1 ethernet source_mac FFFF-FF-FF-FF-FF config - D-Link DGS-3120-48PC | CLI Reference Guide - Page 121
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Parameters profile_id - Specify the profile ID. - be color-blind. The default is color-blind mode. color_aware - (Optional) Specify the meter mode to be color-aware. When this code is specified, user could set the "in-coming - D-Link DGS-3120-48PC | CLI Reference Guide - Page 122
® DGS-3120 Series Managed Switch CLI Reference Guide replace_dscp - (Optional) Changes the DSCP of the packet. - Enter the DSCP replace value here. This value must be between 0 and 63. drop - Drops the packet. counter - (Optional) Specify the ACL counter. This is optional. The default - D-Link DGS-3120-48PC | CLI Reference Guide - Page 123
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Example To configure a "two rates three color" flow meter: DGS-3120-24TC:admin#config 2000 pbs 200 exceed permit replace_dscp 21 violate drop Success. DGS-3120-24TC:admin# 7-7 show egress_flow_meter Description This command is used - D-Link DGS-3120-48PC | CLI Reference Guide - Page 124
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin#show egress_flow_meter Command: show egress_flow_meter Flow Meter Information to 16 characters long. Restrictions Only Administrator and Operator-level users can issue this command. Example To create a port group: 120 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 125
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# create port_group id 2 name group2 Command: create port_group id 2 name group2 Success. DGS-3120 -level users can issue this command. Example Add port list "1-3" to the port group which ID is "2": DGS-3120-24TC:admin - D-Link DGS-3120-48PC | CLI Reference Guide - Page 126
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Parameters id - Specify the port group ID. - Enter the users can issue this command. Example To delete the port group which ID is "2": DGS-3120-24TC:admin# delete port_group id 2 Command: delete port_group id 2 Success. DGS-3120- - D-Link DGS-3120-48PC | CLI Reference Guide - Page 127
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin#show port_group Command: show port_group Port Group Table Port Group ID Port Group Name Ports 2 group2 1:1-1:3 Total Entries :1 DGS-3120-24TC:admin# 123 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 128
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Chapter 8 IP address above. Restrictions Only Administrator, Operator and Power-User level users can issue this command. Example To create a static ARP entry for the IP address 10.48.74.121 and MAC address 00-50-BA-00-0736: DGS-3120 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 129
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Format delete arpentry [ | all] Parameters - The IP address of the end node or station. all - Delete all ARP entries. Restrictions Only Administrator, Operator and Power-User level users can issue this command. Example To - D-Link DGS-3120-48PC | CLI Reference Guide - Page 130
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# config arpentry 10.48.74.121 00-50-BA-00-07-37 Command: config arpentry 10.48.74.121 00-50-BA-00-07-37 Success. DGS-3120-24TC:admin# 8-4 config arp_aging time Description This command is used to set the maximum amount of - D-Link DGS-3120-48PC | CLI Reference Guide - Page 131
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Restrictions Only Administrator, Operator and Power-User level users can issue this command. Example To clear the ARP table: DGS-3120-24TC:admin# clear arptable Command: clear arptable Success. DGS-3120 The name of the IP interface the end - D-Link DGS-3120-48PC | CLI Reference Guide - Page 132
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# show arpentry Command: show arpentry ARP Aging Time : 20 Interface System System System System System System IP Address 10.0.0.0 10.1.1.1 10.1.1.2 10.1.1.3 10.90.90.90 10.255.255.255 MAC Address Type FF-FF- - D-Link DGS-3120-48PC | CLI Reference Guide - Page 133
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Chapter 9 ARP Spoofing Prevention Command List config arp_spoofing_prevention [ gateway ip to be configured. - Enter the IP address used for this configuration here. Restrictions Only Administrator and Operator-level users can issue - D-Link DGS-3120-48PC | CLI Reference Guide - Page 134
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# users can issue this command. Example To display the ARP spoofing prevention entries: DGS-3120-24TC:admin# show arp_spoofing_prevention Command: show arp_spoofing_prevention ARP Spoofing Prevention Table Gateway IP - D-Link DGS-3120-48PC | CLI Reference Guide - Page 135
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Chapter 10 Asymmetric VLAN Command List enable asymmetric_vlan disable asymmetric_vlan show asymmetric_vlan 10-1 enable asymmetric_vlan Description This command is used to enable the asymmetric VLAN function on the Switch. Format enable - D-Link DGS-3120-48PC | CLI Reference Guide - Page 136
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Parameters None. Restrictions Only Administrator, Operator and Power-User level users can issue this command. Example To disable asymmetric VLANs: DGS-3120-24TC:admin# disable asymmetric_vlan Command: disable asymmetric_vlan Success. DGS- - D-Link DGS-3120-48PC | CLI Reference Guide - Page 137
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Chapter 11 Auto-Configuration Command List enable autoconfig disable autoconfig show autoconfig 11-1 enable autoconfig Description This command is used to enable auto configuration. When enabled, during power on initialization, the Switch - D-Link DGS-3120-48PC | CLI Reference Guide - Page 138
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Format disable autoconfig Parameters None. Restrictions Only Administrator and Operator-level users can issue this command. Example To disable autoconfig: DGS-3120-24TC:admin# disable autoconfig Command: disable autoconfig Success. DGS-3120- - D-Link DGS-3120-48PC | CLI Reference Guide - Page 139
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Chapter 12 Basic Commands Command List create account [admin | operator | power_user | user] {encrypt [plain_text | sha_1] } config account {encrypt [plain_text | sha_1] } show account - D-Link DGS-3120-48PC | CLI Reference Guide - Page 140
xStack® DGS-3120 Series Managed Switch CLI Reference Guide encrypt - (Optional) Specify the encryption applied to the account. plain_text - Select to specify the password in plain text form. sha_1 - Select to specify the password in the SHA-I encrypted form. - The password for the user - D-Link DGS-3120-48PC | CLI Reference Guide - Page 141
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Parameters - Enter the user name of the account that has been defined users can issue this command. Example To configure the user password of "dlink" account: DGS-3120-24TC:admin# config account dlink Command: config account dlink - D-Link DGS-3120-48PC | CLI Reference Guide - Page 142
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Restrictions Only Administrator-level users can issue this command. Example To display the accounts that have been created: DGS-3120-24TC:admin#show account Command: show account Current Accounts: Username admin oper power user Access - D-Link DGS-3120-48PC | CLI Reference Guide - Page 143
Command: show switch Device Type : DGS-3120-24TC Gigabit Ethernet Switch Unit ID : 1 MAC Address : 00-01-02-03-04-00 IP Address : 10.90.90.90 (Manual) VLAN Name : default Subnet Mask : 255.0.0.0 Default Gateway : 0.0.0.0 Boot PROM Version : Build 1.00.010 Firmware Version : Build - D-Link DGS-3120-48PC | CLI Reference Guide - Page 144
xStack® DGS-3120 Series Managed Switch CLI Reference Guide 12-6 enable telnet Description This command is used to manage the Switch via TELNET based management software. Use the command to enable TELNET and configure port number. Format enable telnet {} Parameters < - D-Link DGS-3120-48PC | CLI Reference Guide - Page 145
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Example To disable TELNET: DGS-3120-24TC:admin# disable telnet Command: disable telnet Success. DGS-3120-24TC:admin# 12-8 enable web Description This command is used to manage the Switch via HTTP based management software. Use the command to - D-Link DGS-3120-48PC | CLI Reference Guide - Page 146
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Parameters None. Restrictions Only Administrator and Operator-level users can issue this command. Example To disable HTTP: DGS-3120-24TC:admin# disable web Command: disable web Success. DGS-3120-24TC:admin# 12-10 reboot Description This - D-Link DGS-3120-48PC | CLI Reference Guide - Page 147
xStack® DGS-3120 Series Managed Switch CLI Reference Guide 12-11 reset Description This command is used to provide reset functions. The configuration setting will be reset to the default setting. For the "save system" command, the device will store the reset setting in the NVRAM and then reboot the - D-Link DGS-3120-48PC | CLI Reference Guide - Page 148
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Format config firmware firmware image unit 2 c:/DGS3120_Run_2_00_010.had boot_up Success. DGS-3120-24TC:admin# 12-13 create ipif (EI Mode Only) Description This command is used to create an IP IP interface. - Enter the IP - D-Link DGS-3120-48PC | CLI Reference Guide - Page 149
xStack® DGS-3120 Series Managed Switch CLI Reference Guide enable - Specify that the proxy ARP option will be enabled. Operator and Power-User level users can issue this command. Example To create an IP interface: DGS-3120-24TC:admin#create ipif Inter2 192.168.16.1/24 default state enable secondary - D-Link DGS-3120-48PC | CLI Reference Guide - Page 150
xStack® DGS-3120 Series Managed Switch CLI Reference Guide disable - Disable the state of the interface. proxy_arp - Enable/disable of proxy ARP function. It is for IPv4 function. Default: Disabled. (EI for IP address located in a different interface. For ARP packets destined for IP address located - D-Link DGS-3120-48PC | CLI Reference Guide - Page 151
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin#config ipif System ipaddress 192.168.69.123/24 vlan default Command: config ipif System ipaddress 192.168.69.123/24 vlan default Success. DGS-3120-24TC:admin# 12-15 delete ipif (EI Mode Only) Description This command is - D-Link DGS-3120-48PC | CLI Reference Guide - Page 152
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Parameters ipif_name - Specify the name of the IP interface. - Enter the IP interface name used here. This name can be up to 12 characters long. all - Specify that all the IP interfaces will be enabled. Restrictions Only - D-Link DGS-3120-48PC | CLI Reference Guide - Page 153
xStack® DGS-3120 Series Managed Switch CLI Reference Guide 12-18 show ipif Description This command is used to display an IP interface. Format show ipif {} Parameters ipif_name - Specify the name of the IP interface. - (Optional) Enter the IP interface name used here. - D-Link DGS-3120-48PC | CLI Reference Guide - Page 154
xStack® DGS-3120 Series Managed Switch CLI Reference Guide processing will be disabled. By enable this automatic configuration, the link local address will be automatically configured and IPv6 processing will be started. Format enable ipif_ipv6_link_local_auto [ | all] Parameters < - D-Link DGS-3120-48PC | CLI Reference Guide - Page 155
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin#disable ipif_ipv6_link_local_auto newone Command: disable ipif_ipv6_link_local_auto newone Success. DGS-3120-24TC:admin# 12-21 show ipif_ipv6_link_local_auto (EI Mode Only) Description This commands is used to display - D-Link DGS-3120-48PC | CLI Reference Guide - Page 156
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Chapter 13 BPDU Attack Protection Command List config bpdu_protection . mode - (Optional) Specifiy the BPDU protection mode. The default mode is shutdown drop - Drop all received BPDU packets when User level users can issue this command. 152 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 157
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Example To set the port state enable and drop mode: DGS-3120-24TC:admin# config bpdu_protection ports 1 state enable mode drop Commands: config bpdu_protection ports 1 state enable mode drop Success. DGS-3120-24TC:admin# 13-2 config - D-Link DGS-3120-48PC | CLI Reference Guide - Page 158
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Format config bpdu_protection [trap | log] [none | attack_detected | attack_cleared | both] and Power-User level users can issue this command. Example To config the bpdu_protection trap state as both for the entire switch: DGS-3120-24TC:admin - D-Link DGS-3120-48PC | CLI Reference Guide - Page 159
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# enable bpdu_protection Commands: enable bpdu_protection Success. DGS-3120-24TC:admin# 13-5 disable bpdu_protection Description This command is used to disable BPDU protection function globally for the Switch. Format - D-Link DGS-3120-48PC | CLI Reference Guide - Page 160
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Restrictions None. Example To show the bpdu_protection for the entire switch: DGS-3120-24TC:admin# show bpdu_protection Commands: show bpdu_protection BPDU Protection Global Settings BPDU Protection status : Enabled BPDU Protection - D-Link DGS-3120-48PC | CLI Reference Guide - Page 161
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Chapter 14 Cable Diagnostics Command List cable_diag ports the link partner is Fast Ethernet ports: • Where the link partner is powered on with no errors and the link is up, this command cannot detect the cable length • Where the link partner - D-Link DGS-3120-48PC | CLI Reference Guide - Page 162
xStack® DGS-3120 Series Managed Switch CLI Reference Guide • When the link partner is powered down with errors, this command can detect whether the error is open, short, or crosstalk. In this case this command can also detect the distance of the error • When there is no link partner with no errors - D-Link DGS-3120-48PC | CLI Reference Guide - Page 163
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Example Test the cable on port 1, 11, and 12: DGS-3120-24TC:admin#cable_diag ports 1:1,1:11 1000BASE-T 1000BASE-T Link Status Link Up Link Down Link Down Test Result OK No Cable No Cable Cable Length (M 1 - DGS-3120-24TC:admin# 159 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 164
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Chapter 15 Command Logging Command List enable command logging disable command logging show command logging 15-1 enable command logging Description This command is used to enable the command logging function. Note: When the Switch is under - D-Link DGS-3120-48PC | CLI Reference Guide - Page 165
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Parameters None. Restrictions Only Administrator-level users can issue this command. Example To disable the command logging: DGS-3120-24TC:admin# disable command logging Command: disable command logging Success. DGS-3120-24TC:admin# 15-3 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 166
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Chapter 16 Compound Authentication Command List create authentication guest_vlan [vlan | vlanid ] (EI Mode Only) delete authentication guest_vlan [vlan | vlanid ] (EI Mode Only) - D-Link DGS-3120-48PC | CLI Reference Guide - Page 167
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# create authentication guest_vlan vlan guestVLAN Command: create authentication guest_vlan vlan guestVLAN Success. DGS-3120-24TC:admin# 16-2 delete authentication guest_vlan (EI Mode Only) Description This command is used - D-Link DGS-3120-48PC | CLI Reference Guide - Page 168
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Parameters vlan - Assigned a VLAN as guest VLAN. The the Switch. Restrictions Only Administrator, Operator and Power-User level users can issue this command. Example To configure security port(s) as specified guest VLAN member: DGS-3120-24TC - D-Link DGS-3120-48PC | CLI Reference Guide - Page 169
xStack® DGS-3120 Series Managed Switch CLI Reference Guide VLANs are disabled by default. Note: When port for compound authentication. (EI Mode Only) none - User level users can issue this command. Example The following example sets the compound authentication method of all ports to any: DGS-3120 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 170
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Example This example displays the guest VLAN setting: DGS-3120-24TC:admin# show authentication guest_vlan Command: show authentication guest_vlan Guest VLAN VID Guest VLAN Member Ports : 1:1 : 1:4 Guest VLAN VID Guest VLAN Member Ports - D-Link DGS-3120-48PC | CLI Reference Guide - Page 171
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# show User level users can issue this command. Example This example sets authorization global state enabled: DGS-3120-24TC:admin# enable authorization attributes Command: enable authorization attributes Success. DGS-3120 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 172
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Format disable authorization attributes Parameters None. Restrictions Only Administrator, Operator and Power-User level users can issue this command. Example This example sets authorization global state disabled: DGS-3120-24TC:admin# disable - D-Link DGS-3120-48PC | CLI Reference Guide - Page 173
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# show authorization Command: show authorization Authorization for Attributes: Enabled. DGS-3120-24TC:admin# 16-10 config authentication server failover Description This command is used to configure authentication server - D-Link DGS-3120-48PC | CLI Reference Guide - Page 174
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Restrictions None. Example To show authentication global configuration: DGS-3120-24TC:admin# show authentication Command: show authentication Authentication Server Failover: Block. DGS-3120-24TC:admin# show authentication Command: show - D-Link DGS-3120-48PC | CLI Reference Guide - Page 175
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Chapter 17 Configuration Command List show config [effective | modified | current_config | boot_up | information| file ] {[include | exclude | begin] { {}} {[include | exclude - D-Link DGS-3120-48PC | CLI Reference Guide - Page 176
xStack® DGS-3120 Series Managed Switch CLI Reference Guide setting regarding STP is not displayed. The lower level setting will only be displayed when the higher level setting is enabled. Note: This parameter is - D-Link DGS-3120-48PC | CLI Reference Guide - Page 177
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Example The following example illustrates how the special filters 'modified' and .'effective' affect the configuration display: DGS-3120 default ipaddress 192.168.3.4/8 state enable create arpentry 10.1.1.1 00-00-00-00-00-01 DGS-3120-24TC - D-Link DGS-3120-48PC | CLI Reference Guide - Page 178
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Example To configure the Switch's configuration file as boot up: DGS-3120-24TC:admin#config configuration config.cfg boot_up Command: config configuration config.cfg boot_up Success. DGS-3120-24TC:admin# 17-3 save Description This command is - D-Link DGS-3120-48PC | CLI Reference Guide - Page 179
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Format show boot_file Parameters None. Restrictions None. Example To display the boot file: DGS-3120-24TC:admin#show boot_file Command: show boot_file Bootup Firmware : /c:/runtime.had Bootup Configuration : /c:/config.cfg DGS-3120- - D-Link DGS-3120-48PC | CLI Reference Guide - Page 180
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Chapter 18 Configuration Trap Command List config configuration trap {save [enable | Operator and Power-User level users can issue this command. Example To enable the trap of a configuration saving completed: DGS-3120-24TC:admin#config - D-Link DGS-3120-48PC | CLI Reference Guide - Page 181
xStack® DGS-3120 Series Managed Switch CLI Reference Guide 177 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 182
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Chapter 19 Connectivity Fault Management (CFM) Command List (EI Mode Only) create cfm md {md_index } level config cfm md [ | md_index ] {mip [none | auto | explicit] | - D-Link DGS-3120-48PC | CLI Reference Guide - Page 183
xStack® DGS-3120 Series Managed Switch CLI Reference Guide remote_mepid - D-Link DGS-3120-48PC | CLI Reference Guide - Page 184
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Do not create MIPs. This is the default value. auto - MIPs can always be User level users can issue this command. Example To configure the maintenance domain called "op_domain" and specify the explicit option for creating MIPs: DGS-3120 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 185
xStack® DGS-3120 Series Managed Switch CLI Reference Guide - Enter the maintenance association index value here -level users can issue this command. Example To create a maintenance association called "ma" and assign it to the maintenance domain "op_domain": DGS-3120-24TC:admin - D-Link DGS-3120-48PC | CLI Reference Guide - Page 186
xStack® DGS-3120 Series Managed Switch CLI Reference Guide be between 1 and 4294967295. vlanid - (Optional) Specify the VLAN Identifier. Different MAs must be associated with different VLANs. - Enter the VLAN ID used - D-Link DGS-3120-48PC | CLI Reference Guide - Page 187
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Format create cfm mep mepid md [ - D-Link DGS-3120-48PC | CLI Reference Guide - Page 188
xStack® DGS-3120 Series Managed Switch CLI Reference Guide • Error CCM Received: priority 4 • Some Remote MEPs Down: Cross-connect CCM Received" are sent. none - No fault alarm is sent. This is the default value. alarm_time - (Optional) This is the time that a defect must exceed before the fault - D-Link DGS-3120-48PC | CLI Reference Guide - Page 189
250-1000. The default value is 1000. - Enter the alarm reset time value here. This value must be between 250 and 1000 centiseconds. Restrictions Only Administrator, Operator and Power-User level users can issue this command. Example To configure a CFM MEP: DGS-3120-24TC:admin - D-Link DGS-3120-48PC | CLI Reference Guide - Page 190
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Restrictions Only Administrator, Operator and Power-User level users can issue this command. Example To delete a CFM MEP: DGS-3120-24TC:admin# delete cfm mep mepname mep1 Command: delete cfm mep mepname mep1 Success. DGS-3120-24TC:admin# 19 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 191
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# delete cfm ma op1 md op_domain Command: delete cfm ma op1 md op_domain Success. DGS-3120-24TC:admin# 19-9 delete cfm md Description This command is used to delete a previously created maintenance domain. All the MEPs and - D-Link DGS-3120-48PC | CLI Reference Guide - Page 192
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Parameters None. Restrictions Only Administrator, Operator and Power-User level users can issue this command. Example To enable the CFM globally: DGS-3120-24TC:admin# enable cfm Command: enable cfm Success. DGS-3120-24TC:admin# 19-11 disable - D-Link DGS-3120-48PC | CLI Reference Guide - Page 193
xStack® DGS-3120 Series Managed Switch CLI Reference Guide 19-12 config cfm ports Description This command is used to enable or disable the CFM function on a per-port basis. By default PDUs. If the user issues a Loopback or Link trace test on those MEPs, it will prompt the user to inform them that - D-Link DGS-3120-48PC | CLI Reference Guide - Page 194
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Restrictions None. Example To show the CFM ports: DGS-3120-24TC:admin#show cfm ports 1:3-1:6 Command: show cfm ports 1:3-1:6 Port ----1:3 1:4 1:5 1:6 State -------Enabled Enabled Enabled Disabled DGS-3120-24TC:admin# 19-14 show cfm - D-Link DGS-3120-48PC | CLI Reference Guide - Page 195
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Restrictions None. Example To show the CFM configuration: DGS-3120-24TC:admin#show cfm Command: show cfm CFM State: Enabled AIS Trap State: Disabled LCK Trap State: Disabled MD Index ---------1 MD Name op_domain Level ----2 DGS-3120- - D-Link DGS-3120-48PC | CLI Reference Guide - Page 196
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Port : 1:2 Direction : Inward CFM Port Status : Enabled MAC Address : 00-01-02-03-04-02 MEP State : Enabled CCM State : Enabled PDU Priority : 7 Fault Alarm : Disabled Alarm Time : 250 centisecond((1/100)s) Alarm Reset - D-Link DGS-3120-48PC | CLI Reference Guide - Page 197
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Format show cfm fault {md [ | md_index - D-Link DGS-3120-48PC | CLI Reference Guide - Page 198
xStack® DGS-3120 Series Managed Switch CLI Reference Guide outward - Specify that the MEP direction will be be between 1 and 4094. Restrictions None. Example To show the MEPs and MIPs created on a port: DGS-3120-24TC:admin# show cfm port 1 Command: show cfm port 1 MAC Address: 00-05-78-82-32 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 199
xStack® DGS-3120 Series Managed Switch CLI Reference Guide length of the LBM to be sent. The default is 0. - Enter the User level users can issue this command. Example To transmit a LBM: DGS-3120 DGS-3120-24TC:admin# 19-18 cfm linktrace Description This command is used to issue a CFM link - D-Link DGS-3120-48PC | CLI Reference Guide - Page 200
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Specify the link trace message TTL value. The default value is 64. - Enter the link trace message , Operator and Power-User level users can issue this command. Example To transmit an LTM: DGS-3120-24TC:admin# cfm linktrace - D-Link DGS-3120-48PC | CLI Reference Guide - Page 201
xStack® DGS-3120 Series Managed Switch CLI Reference Guide - Enter the MEP ID used here. This value must used here. Restrictions None. Example To show the link trace reply when the "all MPs reply LTRs" function is enabled: DGS-3120-24TC:admin# show cfm linktrace mepname mep1 trans_id 26 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 202
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC: 22-33-44-55 No Hit DGS-3120-24TC:admin# 19-20 delete cfm linktrace Description This command is used to delete the stored link trace response data that have been Operator and Power-User level users can issue this command. 198 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 203
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Example To delete the CFM link trace reply: DGS-3120-24TC:admin# delete cfm linktrace mepname mep1 Command: delete cfm linktrace mepname mep1 Success. DGS-3120-24TC:admin# 19-21 show cfm mipccm Description This command is used to show the - D-Link DGS-3120-48PC | CLI Reference Guide - Page 204
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Format config cfm mp_ltr_all [enable | disable] Parameters enable - Specify Only Administrator, Operator and Power-User level users can issue this command. Example To enable the "all MPs reply LTRs" function: DGS-3120-24TC:admin# config cfm - D-Link DGS-3120-48PC | CLI Reference Guide - Page 205
xStack® DGS-3120 Series Managed Switch CLI Reference Guide 19-24 show cfm remote_mep Description This command is used to show remote MEPs. Format show cfm remote_mep [mepname | md [ | md_index < - D-Link DGS-3120-48PC | CLI Reference Guide - Page 206
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# show cfm remote_mep mepname mep1 remote_mepid 2 Command: SNMP-UDP-IPv4 10.90.90.90:161 Detect Time : 2008-01-01 12:00:00 DGS-3120-24TC:admin# 19-25 show cfm pkt_cnt Description This command is used to show the CFM - D-Link DGS-3120-48PC | CLI Reference Guide - Page 207
xStack® DGS-3120 Series Managed Switch CLI Reference Guide 2 204 204 0 0 0 0 0 0 3 0 0 0 0 0 0 0 0 4 0 0 0 0 0 0 0 0 5 0 0 0 0 0 0 0 0 6 0 0 0 0 0 0 0 0 7 0 0 0 0 0 0 0 0 8 0 0 0 0 0 0 0 0 9 0 0 0 0 0 0 0 0 10 0 0 0 0 0 0 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 208
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Format clear cfm pkt_cnt {[ports {[rx | tx]} | [rx | tx] User level users can issue this command. Example To clear the CFM packet's RX/TX counters: DGS-3120-24TC:admin# clear cfm pkt_cnt Command: clear cfm pkt_cnt Success. DGS-3120 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 209
xStack® DGS-3120 Series Managed Switch CLI Reference Guide enable - Enable the CFM trap state. This is the default. disable - Disable the CFM trap state. Restrictions Only Administrator, Operator and Power-User level users can issue this command. Example DGS-3120-24TC:admin#config cfm trap ais state - D-Link DGS-3120-48PC | CLI Reference Guide - Page 210
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Chapter 20 Connectivity Fault Management (CFM) Extension Command List (EI Mode Only) config cfm not exist, the default client MD level cannot be calculated. If the default client MD level cannot be calculated and user doesn't designate a - D-Link DGS-3120-48PC | CLI Reference Guide - Page 211
xStack® DGS-3120 Series Managed Switch CLI Reference Guide - Enter the MEP ID value here. This value must be between 1 and 8191. period - (Optional) The transmitting interval of AIS PDU. The default period is 1 second. 1sec - Specify that the transmitting interval will be set to 1 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 212
xStack® DGS-3120 Series Managed Switch CLI Reference Guide client level ID to which the MEP sends LCK PDU. The default client MD level is MD level at which the most immediate client User level users can issue this command. Example To configure the LCK function enabled and client level is 5: DGS-3120 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 213
xStack® DGS-3120 Series Managed Switch CLI Reference Guide - Enter the maintenance association index function. Restrictions Only Administrator, Operator and Power-User level users can issue this command. Example To start management lock: DGS-3120-24TC:admin# cfm lock md op-domain - D-Link DGS-3120-48PC | CLI Reference Guide - Page 214
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Chapter 21 CPU Interface Filtering Command List create cpu access_profile profile_id [ethernet > | 802.1p | ethernet_type } | ip {[vlan | vlan_id ] | source_ip - D-Link DGS-3120-48PC | CLI Reference Guide - Page 215
xStack® DGS-3120 Series Managed Switch CLI Reference Guide - D-Link DGS-3120-48PC | CLI Reference Guide - Page 216
xStack® DGS-3120 Series Managed Switch CLI Reference Guide and 15. - Enter the mask pattern offset of the frame code field in the mask. Restrictions Only Administrator, Operator and Power-User level users can issue this command. Example To create CPU access list rules: 212 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 217
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin#create cpu access_profile profile_id 1 ethernet vlan source_mac 00-00-00-00-00-01 destination_mac 00-00-00-00-00-02 802.1p ethernet_type Command: create cpu access_profile profile_id 1 ethernet vlan source_mac 00-0000-00- - D-Link DGS-3120-48PC | CLI Reference Guide - Page 218
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Format config cpu access_profile profile_id [add access_id [auto_assign | ] [ethernet the Ethernet type. - Enter the Ethernet type value here. ip - Specify that the profile type will be IP. vlan - D-Link DGS-3120-48PC | CLI Reference Guide - Page 219
xStack® DGS-3120 Series Managed Switch CLI Reference Guide destination_ip - (Optional) Specify an IP destination address. - Enter the destination IP the IP protocol ID and the mask options behind the IP header length is 20 bytes. - Enter the user-defined IP protocol ID - D-Link DGS-3120-48PC | CLI Reference Guide - Page 220
xStack® DGS-3120 Series Managed Switch CLI Reference Guide - Enter the mask pattern offset of the frame between 16 and 31 here. offset_32-47 - (Optional) Specify that the mask pattern offset - D-Link DGS-3120-48PC | CLI Reference Guide - Page 221
xStack® DGS-3120 Series Managed Switch CLI Reference Guide delete - Specify to delete a rule from the profile ID level users can issue this command. Example To configure CPU access list entry: DGS-3120-24TC:admin# config cpu access_profile profile_id 1 add access_id 1 ip vlan default source_ip - D-Link DGS-3120-48PC | CLI Reference Guide - Page 222
xStack® DGS-3120 Series Managed Switch CLI Reference Guide 21-5 disable cpu interface filtering Description This command is used to disable CPU interface filtering control. Format disable cpu_interface_filtering Parameters None. Restrictions Only Administrator and Operator-level users can issue this - D-Link DGS-3120-48PC | CLI Reference Guide - Page 223
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# show cpu access_profile IPv4 MASK on Source IP : 255.255.0.0 Unused Rule Entries: 99 Rule ID : 1 Ports: 2:20,3:20 Match on Source IP : 172.18.0.0 Action: Deny Profile ID: 3 Type: Ethernet MASK on 219 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 224
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Source MAC : FF-FF-FF-FF-FF-FF Unused Rule Entries: 99 Rule ID : 1 Ports: 1:1-1:24,2:1-2:24,3:1-3:24 Match on Source MAC : 00-00-22-B0-61-51 Action: Deny Profile ID: 4 Type: User Defined MASK on Offset 0-15 : - D-Link DGS-3120-48PC | CLI Reference Guide - Page 225
xStack® DGS-3120 Series Managed Switch CLI Reference Guide EI Mode Only) debug dhcpv6_client state disable (EI Mode Only) debug dhcpv6_client output [buffer | console] (EI to a TFTP server specified by IP address. - Specify the users can issue this command. Example To dump the error log: 221 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 226
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# debug error_log dump Command: debug error_log dump debug 10.0.0.90 debug-log.txt Connecting to server Done. Upload error log Done. DGS-3120-24TC:admin# 22-2 debug buffer Description This command is used to show the - D-Link DGS-3120-48PC | CLI Reference Guide - Page 227
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Format debug upload_toTFTP - Upload the debug buffer to a TFTP server specified by IP address. - Specify the IPv4 address of the TFTP Administrator users can issue this command. Example To show the debug buffer's state: DGS-3120-24TC - D-Link DGS-3120-48PC | CLI Reference Guide - Page 228
xStack® DGS-3120 Series Managed Switch CLI Reference Guide 22-3 debug output Description This command is used to set a specified module's debug message output to debug buffer or local console. If the user uses the command in a Telnet session, the error message also is output to the local console. - D-Link DGS-3120-48PC | CLI Reference Guide - Page 229
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Restrictions Only Administrator-level users can issue this command. Example To set the Switch to not need a reboot when a fatal error occurs: DGS-3120-24TC:admin# debug config error_reboot disable Command: debug config error_reboot disable - D-Link DGS-3120-48PC | CLI Reference Guide - Page 230
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Format debug show jwac auth_info Parameters None. Restrictions Only Administrator, Operator and Power-User level users can issue this command. Example To display debug information of JWAC: DGS-3120 state enable (EI Mode Only) Description - D-Link DGS-3120-48PC | CLI Reference Guide - Page 231
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Parameters None. Restrictions Only Administrator-level users can issue this command. Example To enabled the DHCPv6 client debug function: DGS-3120-24TC:admin#debug dhcpv6_client state enable Command: debug dhcpv6_client state enable Success. - D-Link DGS-3120-48PC | CLI Reference Guide - Page 232
xStack® DGS-3120 Series Managed Switch CLI Reference Guide 22-9 debug dhcpv6_client output (EI Mode Only) Description This command is used to set debug message to output to buffer or console. Format debug dhcpv6_client output [buffer | console] Parameters buffer - - D-Link DGS-3120-48PC | CLI Reference Guide - Page 233
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Example To enable DHCPv6client packet sending debug flags: DGS-3120-24TC:admin#debug dhcpv6_client packet sending state enable Command: debug dhcpv6_client packet sending state enable Success. DGS-3120-24TC:admin# 22-11 debug dhcpv6_relay - D-Link DGS-3120-48PC | CLI Reference Guide - Page 234
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Parameters None. Restrictions Only Administrator-level users can issue this command. Example To disable DHCPv6 relay debug functions: DGS-3120-24TC:admin#debug dhcpv6_relay state disable Command: debug dhcpv6_relay state disable Success. DGS - D-Link DGS-3120-48PC | CLI Reference Guide - Page 235
xStack® DGS-3120 Series Managed Switch CLI Reference Guide 22-14 debug dhcpv6_relay packet (EI Mode Only) Description This command is Restrictions Only Administrator-level users can issue this command. Example To enabled the DHCPv6 relay packet sending debug: DGS-3120-24TC:admin#debug dhcpv6_relay - D-Link DGS-3120-48PC | CLI Reference Guide - Page 236
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Example To enable debug information flag about the hop count: DGS-3120-24TC:admin#debug dhcpv6_relay hop_count state enable Command: debug dhcpv6_relay hop_count state enable Success. DGS-3120-24TC:admin# 232 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 237
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Chapter 23 users can issue this command. Example To enable DHCP local relay for default VLAN: DGS-3120-24TC:admin# config dhcp_local_relay vlan default state enable Command: config dhcp_local_relay vlan default state enable Success. DGS-3120 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 238
xStack® DGS-3120 Series Managed Switch CLI Reference Guide 23-2 config dhcp_local_relay vlan vlanid Description This . Restrictions Only Administrator-level users can issue this command. (EI Mode Only) Example To enable DHCP local relay for default VLAN: DGS-3120-24TC:admin# config dhcp_local_relay - D-Link DGS-3120-48PC | CLI Reference Guide - Page 239
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Example To enable the DHCP local relay function: DGS-3120-24TC:admin# enable dhcp_local_relay Command: enable dhcp_local_relay Success. DGS-3120-24TC:admin# 23-4 disable dhcp_local_relay Description This command is used to globally disable - D-Link DGS-3120-48PC | CLI Reference Guide - Page 240
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Restrictions None. Example To display local dhcp relay status: DGS-3120-24TC:admin# show dhcp_local_relay Command: show dhcp_local_relay DHCP/BOOTP Local Relay Status DHCP/BOOTP Local Relay VID List : Disabled : 1,3-4 DGS-3120-24TC: - D-Link DGS-3120-48PC | CLI Reference Guide - Page 241
xStack® DGS-3120 Series Managed Switch CLI Reference Guide default option_60 default [relay default {}] show dhcp_relay option_60 {[string | ipaddress | default default of the Switch. Format to 16. The default value is 4. The the router. The default value is 0. - D-Link DGS-3120-48PC | CLI Reference Guide - Page 242
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Example To configure the DHCP relay hops and time parameters: DGS-3120-24TC:admin# config dhcp_relay hops 4 time 2 Command: config dhcp_relay hops 4 time 2 Success. DGS-3120-24TC:admin# 24-2 config dhcp_relay add Description This command is - D-Link DGS-3120-48PC | CLI Reference Guide - Page 243
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Format config dhcp_relay add vlanid < IP address used here. Restrictions Only Administrator, Operator and Power-User level users can issue this command. (SI Mode Only) Example To add a DHCP/BOOTP server 10.43.21.12 to VLAN 1 to 10: DGS-3120 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 244
xStack® DGS-3120 Series Managed Switch CLI Reference Guide 24-4 config dhcp_relay delete Description This command is used to delete one of the IP destination addresses in the swith's relay table. Format config dhcp_relay delete ipif Parameters ipif - The name of the IP - D-Link DGS-3120-48PC | CLI Reference Guide - Page 245
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Restrictions Only Administrator, Operator and Power-User level users can issue this command. (SI Mode Only) Example To delete a DHCP/BOOTP server 10.43.21.12 from VLAN 2 and VLAN 3: DGS-3120 will be dropped. The default setting is disabled. - D-Link DGS-3120-48PC | CLI Reference Guide - Page 246
xStack® DGS-3120 Series Managed Switch CLI Reference Guide - Enter the user defined description here. This value can be up to 32 characters long. Restrictions Only Administrator, Operator and Power-User level users can issue this command. Example To configure dhcp_relay option 82: DGS-3120 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 247
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Example To enable the DHCP relay function. DGS-3120-24TC:admin# enable dhcp_relay Command: enable dhcp_relay Success. DGS-3120-24TC:admin# 24-8 disable dhcp_relay Description This command is used to disable the DHCP relay function on the - D-Link DGS-3120-48PC | CLI Reference Guide - Page 248
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Parameters ipif - (Optional) Specify the IP interface name. - Enter the IP interface name used here. This name can be up to 12 characters long. If no parameter is specified , the system will display all DHCP relay - D-Link DGS-3120-48PC | CLI Reference Guide - Page 249
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# show dhcp_relay ipif System Command: show dhcp_relay ipif System DHCP/BOOTP Relay the option 60 rule will be disabled. Restrictions Only Administrator, Operator and Power-User level users can issue this command. 245 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 250
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Example To configure the state of dhcp_relay option 60: DGS-3120-24TC:admin# config dhcp_relay option_60 state enable Command: config dhcp_relay option_60 state enable Success DGS-3120-24TC:admin# 24-11 config dhcp_relay option_60 add - D-Link DGS-3120-48PC | CLI Reference Guide - Page 251
xStack® DGS-3120 Series Managed Switch CLI Reference Guide 24-12 config dhcp_relay option_60 default Description This command is used to configure the DHCP relay option 60 default drop option. When there are no match servers found for the packet based on option 60, the relay servers will be - D-Link DGS-3120-48PC | CLI Reference Guide - Page 252
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Format config dhcp_relay option_60 delete [string {relay } | ipaddress | all | default string and IP address are equal to the string and IP address specified by the user. - Enter the IP address used - D-Link DGS-3120-48PC | CLI Reference Guide - Page 253
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Restrictions None. Example To show DHCP option 60 information: DGS-3120-24TC:admin#show dhcp_relay option_60 Command: show dhcp_relay option_60 Default Processing Mode: Drop Default Servers: Matching Rules: String ------abc Match Type - D-Link DGS-3120-48PC | CLI Reference Guide - Page 254
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Example To configure the state of dhcp_relay option 61: DGS-3120-24TC:admin# config dhcp_relay option_61 state enable Command: config dhcp_relay option_61 state enable Success DGS-3120-24TC:admin# 24-16 config dhcp_relay option_61 add - D-Link DGS-3120-48PC | CLI Reference Guide - Page 255
xStack® DGS-3120 Series Managed Switch CLI Reference Guide 24-17 config dhcp_relay option_61 default Description This command is used to configure the default ruler for option 61. Format config dhcp_relay option_61 default [relay | drop] Parameters relay - Specify to relay the packet that - D-Link DGS-3120-48PC | CLI Reference Guide - Page 256
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Restrictions Only Administrator, Operator and Power-User level users can issue this command. Example To remove a DHCP relay option 61 entry: DGS-3120-24TC:admin# config dhcp_relay option_61 delete mac_address 00-11-2233-44-55 Command: config - D-Link DGS-3120-48PC | CLI Reference Guide - Page 257
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# show dhcp_relay option_61 Command: show dhcp_relay option_61 Default Relay Rule: 10.90.90.200 Matching Rules: Client-ID Type abc String abcde String 00-11-22-33-44-55 MAC Address Relay Rule - D-Link DGS-3120-48PC | CLI Reference Guide - Page 258
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Chapter 25 DHCP Server for projects that support per port control of the DHCP server screening function. The pre-defined server IP addresses and client MAC addresses. With this function, we can restrict the DHCP server to service specific DHCP clients - D-Link DGS-3120-48PC | CLI Reference Guide - Page 259
xStack® DGS-3120 Series Managed Switch CLI Reference Guide - Enter the list of ports to be configured here. all - Specify that all the port will be used for this configuration. delete permit - Specify to delete a DHCP permit. server_ip - The IP address of the DHCP server to be filtered. < - D-Link DGS-3120-48PC | CLI Reference Guide - Page 260
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Parameters None. Restrictions None. Example To display the DHCP server/client filter list created on the Switch: DGS-3120 Server IP Address Client MAC Address 10.1.1.1 00-00-00-00-00-01 Port 1:1-1:24 Total Entries: 1 DGS-3120-24TC - D-Link DGS-3120-48PC | CLI Reference Guide - Page 261
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin#config filter dhcp_server log disable Command: config filter dhcp_server log disable Success. DGS-3120 Operator and Power-User level users can issue this command. Example To disable the trap function. DGS-3120-24TC:admin# - D-Link DGS-3120-48PC | CLI Reference Guide - Page 262
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Chapter 26 DHCPv6 Relay Command List (EI Mode Only) User level users can issue this command. Example To configure the DHCPv6 relay global state to enable: DGS-3120-24TC:admin#enable dhcpv6_relay Command: enable dhcpv6_relay Success. DGS-3120 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 263
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Parameters None. Restrictions Only Administrator, Operator and Power-User level users can issue this command. Example To configure the DHCPv6 relay global state to disable: DGS-3120-24TC:admin#disable dhcpv6_relay Command: disable - D-Link DGS-3120-48PC | CLI Reference Guide - Page 264
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# config dhcpv6_relay add ipif System 2001:DB8:1234:0:218:FEFF:FEFB:CC0E Command: config dhcpv6_relay add ipif System 2001:DB8:1234:0:218:FEFF:FEFB:CC0E Success. DGS-3120-24TC:admin# 26-4 config dhcpv6_relay hop_count - D-Link DGS-3120-48PC | CLI Reference Guide - Page 265
xStack® DGS-3120 Series Managed Switch CLI Reference Guide state - Enable or disable the DHCPv6 relay state of the interface. enable - Enable the DHCPv6 relay state of the interface. disable - Disable the DHCPv6 relay state of the interface. Restrictions Only Administrator, Operator and Power-User - D-Link DGS-3120-48PC | CLI Reference Guide - Page 266
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin#show dhcpv6_relay Command: show dhcpv6_relay DHCPv6 Relay Global State : Disabled DHCPv6 Hops Count Limit : 4 IP Interface : System DHCPv6 Relay Status : Enabled Server Address : 2001:DB8:1234::218:FEFF:FEFB: - D-Link DGS-3120-48PC | CLI Reference Guide - Page 267
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Chapter 27 D-Link Unidirectional Link Detection (DULD) Command List (EI Mode Only) config duld ports [ | all ] {state [enable | disable] | mode [shutdown | normal] | discovery_time }(1) show duld ports {} 27 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 268
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin#config duld ports 1 state enable Command: config duld ports 1:1 state enable Success. DGS-3120-24TC:admin# 27-2 show duld ports Description This command is used to show unidirectional link detection information. Format - D-Link DGS-3120-48PC | CLI Reference Guide - Page 269
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Chapter 28 Ethernet Ring Protection Switching (ERPS) Command List (EI Mode Only) enable erps disable erps create erps . Restrictions Only Administrator, Operator and Power-User level users can issue this command. Example To enable ERPS: 265 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 270
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# enable erps Command: enable erps Success. DGS-3120-24TC:admin# 28-2 disable erps Description This command is used to disable the global ERPS function on a switch. Format disable erps Parameters None. Restrictions Only - D-Link DGS-3120-48PC | CLI Reference Guide - Page 271
xStack® DGS-3120 Series Managed Switch CLI Reference Guide - Enter the VLAN ID used here. Restrictions Only Administrator, Operator and Power-User level users can issue this command. Example To create an R-APS VLAN: DGS-3120-24TC:admin# create erps raps_vlan 4094 Command: create erps - D-Link DGS-3120-48PC | CLI Reference Guide - Page 272
xStack® DGS-3120 Series Managed Switch CLI Reference Guide 28-5 config erps raps_vlan Description This command is used to configure the ERPS R-APS VLAN settings. The ring MEL is one field in the R-APS - D-Link DGS-3120-48PC | CLI Reference Guide - Page 273
xStack® DGS-3120 Series Managed Switch CLI Reference Guide unblocked RPL port and start to send R-APS PDU with an RB flag after the link as an RPL owner node. disable - This node is not an RPL owner. By default, the RPS owner is disabled. protected_vlan - Specify to add or delete the protected VLAN - D-Link DGS-3120-48PC | CLI Reference Guide - Page 274
xStack® DGS-3120 Series Managed Switch CLI Reference Guide sub_ring - Specify that the sub-ring default WTR time is 5 minutes. Restrictions Only Administrator, Operator and Power-User level users can issue this command. Example To configure the MEL of the ERPS ring for a specific R-APS VLAN: DGS-3120 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 275
xStack® DGS-3120 Series Managed Switch CLI Reference Guide To configure the RPL port or the RPL owner for a specific R-APS VLAN: DGS-3120-24TC:admin# config erps raps_vlan 4094 rpl port west owner enable Command: config erps raps_vlan 4094 rpl port west owner enable Success. DGS-3120-24TC:admin# To - D-Link DGS-3120-48PC | CLI Reference Guide - Page 276
xStack® DGS-3120 Series Managed Switch CLI Reference Guide To configure the state of topology change propagation: DGS-3120- The default value is disabled. Restrictions Only Administrator, Operator and Power-User level users can issue this command. Example To configure the ERPS log state: DGS-3120- - D-Link DGS-3120-48PC | CLI Reference Guide - Page 277
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Parameters trap - Specify to enable or disable the ERPS trap state. enable - Enter enable to enable the trap state. disable - Enter disable to disable the trap state. The default value is disabled. Restrictions Only Administrator, Operator - D-Link DGS-3120-48PC | CLI Reference Guide - Page 278
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Example To display ERPS information: DGS-3120-24TC:admin# show erps Command: show erps ERPS Information Global Status : Enabled Log Status : Disabled Trap Status : Disabled R-APS VLAN : 4092 Ring Status : Enabled West - D-Link DGS-3120-48PC | CLI Reference Guide - Page 279
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Chapter 29 Filter Command List config filter netbios [ | all] Restrictions Only Administrator and Operator-level users can issue this command. Example To configure filter netbios state: DGS-3120-24TC:admin# config filter netbios 1- - D-Link DGS-3120-48PC | CLI Reference Guide - Page 280
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Parameters None. Restrictions None. Example To display the DHCP server/client filter list created on the Switch: DGS-3120-24TC:admin# show filter netbios Command: show filter netbios Enabled ports: 1-3 DGS-3120-24TC:admin# 29-3 config filter - D-Link DGS-3120-48PC | CLI Reference Guide - Page 281
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# config filter extensive_netbios 1-10 state enable Command: config filter extensive_netbios 1-10 state enable Success. DGS-3120-24TC:admin# 29-4 show filter extensive_netbios Description This command is used to display - D-Link DGS-3120-48PC | CLI Reference Guide - Page 282
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Chapter 30 Filter Database (FDB) Command List create fdb [port taken. Restrictions Only Administrator, Operator and Power-User level users can issue this command. Example To create a unicast MAC forwarding entry: 278 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 283
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin#create fdb default 00-00-00-00-01-02 port 1:5 Command: create fdb default 00-00-00-00-01-02 port 1:5 Success. DGS-3120-24TC:admin# To filter a unicast MAC: DGS-3120-24TC:admin# create fdb default 00-00-00-00-01-02 drop - D-Link DGS-3120-48PC | CLI Reference Guide - Page 284
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin#create fdb vlanid 1 00-00-00-00-02-02 drop Command: create fdb vlanid 1 00-00-00-00-02-02 drop Success. DGS-3120-24TC:admin# 30-3 create multicast_fdb Description This command is used to create a static entry in the - D-Link DGS-3120-48PC | CLI Reference Guide - Page 285
xStack® DGS-3120 Series Managed Switch CLI Reference Guide name length is 32. - The MAC address Power-User level users can issue this command. Example To add a multicast MAC forwarding entry to the default VLAN on port 1:1 to 1:5: DGS-3120-24TC:admin# config multicast_fdb default 01-00 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 286
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# config fdb aging_time 600 Command: config fdb aging_time 600 Success. DGS-3120-24TC:admin# 30-6 config multicast vlan_filtering_mode Description This command is used to configure the multicast packet filtering mode for - D-Link DGS-3120-48PC | CLI Reference Guide - Page 287
Power-User level users can issue this command. Example To delete a static FDB entry: DGS-3120-24TC:admin# delete fdb default 00-00-00-00-01-02 Command: delete fdb default 00-00-00-00-01-02 Success. DGS-3120-24TC:admin# 30-8 clear fdb Description This command is used to clear the Switch's forwarding - D-Link DGS-3120-48PC | CLI Reference Guide - Page 288
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Restrictions Only Administrator, Operator and Power-User level users can issue this command. Example To clear all FDB dynamic entries: DGS-3120-24TC:admin# clear fdb all Command: clear fdb all Success. DGS-3120-24TC:admin# 30-9 show - D-Link DGS-3120-48PC | CLI Reference Guide - Page 289
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin#show multicast_fdb Command: show multicast_fdb VLAN Name MAC Address Egress Ports Mode : default : 01-00-5E-00-00-00 : 1:1-1:5 : Static Total Entries: 1 DGS-3120-24TC:admin# 30-10 show fdb Description This command is - D-Link DGS-3120-48PC | CLI Reference Guide - Page 290
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin#show fdb Command: show fdb Unicast MAC Address Aging Time = 300 VID VLAN Name MAC Address Port Type Status 1 default 00-01-02-03-04-00 CPU Self Forward 1 default 00-23-7D-BC-08-44 1:1 Dynamic Forward 1 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 291
xStack® DGS-3120 Series Managed Switch CLI Reference Guide long. If no parameter is specified, the device will show all multicast filtering settings in the device. Restrictions None. Example To show the multicast vlan_filtering_mode for VLANs: DGS-3120-24TC:admin#show multicast vlan_filtering_mode - D-Link DGS-3120-48PC | CLI Reference Guide - Page 292
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Chapter 31 Flash File System (FFS) Command List show storage_media_info {[unit | all]} change drive {unit } md {{unit } } rd {{unit < - D-Link DGS-3120-48PC | CLI Reference Guide - Page 293
xStack® DGS-3120 Series Managed Switch CLI Reference Guide GS-3120-24TC:admin#show storage_media_info Command: show storage_media_info Unit ---- 1 Drive ----c: Media Type ---------Flash Size -------- 28 MB Label ----------- FS Type ------FFS Version ------Ver2.1 DGS-3120-24TC:admin# 31-2 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 294
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Parameters unit - (Optional) Specify a unit ID if in the Administrator and Operator-level users can issue this command. Example To make a directory: DGS-3120-24TC:admin# md c:/abc Command: md c:/abc Success. DGS-3120-24TC:admin# 31-4 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 295
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# rd c:/abc Command: rd c:/abc Success. DGS-3120-24TC:admin# 31-5 cd Description This command is used to change the current directory. The current directory is changed under the current drive. If you - D-Link DGS-3120-48PC | CLI Reference Guide - Page 296
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Parameters unit - (Optional) Specify a unit system 29618 KB total (24727 KB free) (*) -with boot up info (b) -with backup info DGS-3120-24TC:admin# 31-7 rename Description This command is used to rename a file. Note that for standalone - D-Link DGS-3120-48PC | CLI Reference Guide - Page 297
xStack® DGS-3120 Series Managed Switch CLI Reference Guide - Enter the unit ID here. - (Optional) Operator-level users can issue this command. Example To rename a file: DGS-3120-24TC:admin# rename run.had run1.had Command: rename run.had run1.had Success. DGS-3120-24TC:admin# - D-Link DGS-3120-48PC | CLI Reference Guide - Page 298
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin#dir Command: dir Directory of / system 29618 KB total (24727 KB free) (*) -with boot up info (b) -with backup info DGS-3120-24TC:admin# 31-9 erase Description This command is used to delete a file stored in the file - D-Link DGS-3120-48PC | CLI Reference Guide - Page 299
xStack® DGS-3120 Series Managed Switch CLI Reference Guide - (Optional) Enter the drive ID used here. current directory. Restrictions Only Administrator and Operator-level users can issue this command. Example To erase a file: DGS-3120-24TC:admin#dir Command: dir Directory of /unit2 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 300
xStack® DGS-3120 Series Managed Switch CLI Reference Guide 31-10 move Description This command is used directory. Restrictions Only Administrator and Operator-level users can issue this command. Example To move a file from one location to another location: DGS-3120-24TC:admin# move c:/log.txt c:/ - D-Link DGS-3120-48PC | CLI Reference Guide - Page 301
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Format copy {{unit } } {{unit } < level users can issue this command. Example To copy a file: DGS-3120-24TC:admin# copy c:/log.txt c:/log1.txt Command: copy c:/log.txt c:/log1.txt Success. DGS-3120-24TC - D-Link DGS-3120-48PC | CLI Reference Guide - Page 302
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Restrictions Only Administrator and Operator-level users can issue this command. Example To format a drive: DGS-3120-24TC:admin#format d: fat32 aaaa Command: format d: fat32 aaaa Formatting Done Success DGS-3120-24TC:admin# 298 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 303
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Chapter 32 to automatically announce the interface's IP address to other nodes. By default, the state is disabled, and User level users can issue this command. Example To enable send gratuitous ARP request in normal situation: DGS-3120 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 304
xStack® DGS-3120 Series Managed Switch CLI Reference Guide that the system received a ARP request packet that is sent by an IP address that match the system's own IP address. In this case, the system knows that some body out there uses an IP address that is conflict with the system. In order to - D-Link DGS-3120-48PC | CLI Reference Guide - Page 305
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Restrictions Only Administrator, Operator and Power-User level users can issue this command. Example To show the global GratuitousARP state: DGS-3120-24TC:admin# config gratuitous_arp learning enable Command: config gratuitous_arp learning - D-Link DGS-3120-48PC | CLI Reference Guide - Page 306
xStack® DGS-3120 Series Managed Switch CLI Reference Guide 32-5 enable gratuitous_arp Description The command is used to enable gratuitous ARP trap and log state. The switch can trap and log the IP conflict event to inform the administrator. By default, trap is disabled and event log is enabled. - D-Link DGS-3120-48PC | CLI Reference Guide - Page 307
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Restrictions Only Administrator, Operator and Power-User level users can issue this command. Example To disable system interface's gratuitous ARP log and trap: DGS-3120-24TC:admin# disable gratuitous_arp ipif System trap log Command: disable - D-Link DGS-3120-48PC | CLI Reference Guide - Page 308
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin#show gratuitous_arp Command: show gratuitous_arp Send on IPIF Status Up : Enabled Send on Duplicate IP Detected : Enabled Gratuitous ARP Learning : Enabled IP Interface Name : System Gratuitous ARP Trap : Enabled - D-Link DGS-3120-48PC | CLI Reference Guide - Page 309
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Chapter 33 IGMP / MLD Snooping Command List The Internet Group Management Protocol (IGMP) is a L3 protocol used to manage the membership of Internet Protocol multicast groups. IGMP is used by IP hosts and adjacent multicast routers to - D-Link DGS-3120-48PC | CLI Reference Guide - Page 310
xStack® DGS-3120 Series Managed Switch CLI Reference Guide show igmp_snooping forwarding {[vlan | vlanid ]} show router_ports [vlan | vlanid | all ] {[static | dynamic | forbidden]} show igmp_snooping statistic counter [vlan | - D-Link DGS-3120-48PC | CLI Reference Guide - Page 311
reporting integrated report. Default value is zero IP. - Enter the IP address. Restrictions Only Administrator, Operator and Power-User level users can issue this command. Example To configure IGMP snooping: DGS-3120-24TC:admin# config igmp_snooping vlan_name default state enable Command - D-Link DGS-3120-48PC | CLI Reference Guide - Page 312
xStack® DGS-3120 Series Managed Switch CLI Reference Guide vlanid - Specify a range of VLANs to be configured. - Enter the VLAN ID list here. - Configure the rate of the IGMP control packet that the Switch can process on a specific port/VLAN. The rate is specified in - D-Link DGS-3120-48PC | CLI Reference Guide - Page 313
xStack® DGS-3120 Series Managed Switch CLI Reference Guide and 25 seconds. robustness_variable - (Optional) Provides fine-tuning Power-User level users can issue this command. Example To configure the IGMP snooping querier: DGS-3120-24TC:admin# config igmp_snooping querier vlan_name default - D-Link DGS-3120-48PC | CLI Reference Guide - Page 314
xStack® DGS-3120 Series Managed Switch CLI Reference Guide 33-4 config igmp access_authentication ports Description This command is used to enable or disable the IGMP Access Control function for the specified ports. If the IGMP Access Control function is enabled and the Switch receives an IGMP JOIN - D-Link DGS-3120-48PC | CLI Reference Guide - Page 315
xStack® DGS-3120 Series Managed Switch CLI Reference Guide delete - Specify to delete the router ports. - Specify a range of ports to be configured. (UnitID:port number) Restrictions Only Administrator, Operator and Power-User level users can issue this command. Example To set up static - D-Link DGS-3120-48PC | CLI Reference Guide - Page 316
xStack® DGS-3120 Series Managed Switch CLI Reference Guide 33-7 enable igmp_snooping Description This command is used to enable IGMP snooping on the Switch. Format enable igmp_snooping Parameters None. Restrictions Only Administrator, Operator and Power-User level users can issue this command. - D-Link DGS-3120-48PC | CLI Reference Guide - Page 317
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Example To disable IGMP snooping on the Switch: DGS-3120-24TC:admin# disable igmp_snooping Command: disable igmp_snooping Success. DGS-3120 multicast group IP address. Restrictions Only Administrator, Operator and Power-User level users can - D-Link DGS-3120-48PC | CLI Reference Guide - Page 318
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# create igmp_snooping static_group vlan default 239.1.1.1 Command: create igmp_snooping static_group vlan default 239.1.1.1 Success. DGS-3120-24TC:admin# 33-10 delete igmp_snooping static_group Description This command is - D-Link DGS-3120-48PC | CLI Reference Guide - Page 319
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Format config User level users can issue this command. Example To unset port range 9-10 from IGMP snooping static member ports for group 239.1.1.1 on default VLAN: DGS-3120-24TC:admin# config igmp_snooping static_group vlan default - D-Link DGS-3120-48PC | CLI Reference Guide - Page 320
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Restrictions None. Example To display all the IGMP snooping static groups: DGS-3120-24TC:admin# show igmp_snooping static_group VLAN ID/Name IP Address Static Member Ports 1 / Default 239.1.1.1 2:9-2:10 Total Entries : 1 DGS- - D-Link DGS-3120-48PC | CLI Reference Guide - Page 321
xStack® DGS-3120 Series Managed Switch CLI Reference Guide vlanid - Specify the VLAN ID to be User level users can issue this command. Example To enable the data driven learning of an IGMP snooping group on the default VLAN: DGS-3120-24TC:admin# config igmp_snooping data_driven_learning vlan default - D-Link DGS-3120-48PC | CLI Reference Guide - Page 322
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Restrictions Only Administrator, Operator and Power-User level users can issue this command. Example To set the maximum number of groups that can be learned by data driven: DGS-3120-24TC:admin# config igmp_snooping data_driven_learning - D-Link DGS-3120-48PC | CLI Reference Guide - Page 323
xStack® DGS-3120 Series Managed Switch CLI Reference Guide 33-16 show igmp_snooping Description This command is used to display the current IGMP snooping configuration on the Switch. Format show igmp_snooping {[vlan | vlanid ]} Parameters vlan - (Optional) Specify the - D-Link DGS-3120-48PC | CLI Reference Guide - Page 324
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin#show igmp_snooping Command: show igmp_snooping IGMP Snooping Global State Data Driven Learning Max Entries : Enabled : 128 VLAN Name : default Query Interval : 125 Max Response Time : 10 Robustness Value : 2 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 325
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Example To display the IGMP snooping rate limit for ports 1 to 15: DGS-3120 on the Switch. Format show information. If VLAN, ports and IP address are not specified, the - (Optional) Specify the group IP address for which you want to - D-Link DGS-3120-48PC | CLI Reference Guide - Page 326
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# show igmp_snooping group Command: show igmp_snooping group Source/Group VLAN Name/VID Member Ports UP Time Expiry Time Filter Mode : 10.0.0.1/225.0.0.1 : default/1 : 1:5 : 6 : 254 : INCLUDE Source/Group VLAN Name/VID - D-Link DGS-3120-48PC | CLI Reference Guide - Page 327
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Member Ports UP Time Expiry Time : default/1 : 1:5 : 1 : 259 : EXCLUDE 33-19 show igmp_snooping forwarding Description This command is used to display the Switch's current IGMP snooping forwarding table. It provides an easy way for users to - D-Link DGS-3120-48PC | CLI Reference Guide - Page 328
IGMP snooping forwarding entries located on the Switch: DGS-3120-24TC:admin# show igmp_snooping forwarding Command: show igmp_snooping forwarding VLAN Name : default Source IP : 10.90.90.114 Multicast Group: 225.0.0.0 Port Member : 2,7 VLAN Name : default Source IP : 10.90.90.10 Multicast - D-Link DGS-3120-48PC | CLI Reference Guide - Page 329
xStack® DGS-3120 Series Managed Switch CLI Reference Guide all - Specify Switch. Restrictions None. Example To display router ports: DGS-3120-24TC:admin# show router_ports all Command: show router_ports all VLAN Name Static Router Port Dynamic Router Port Router IP Forbidden router port : default - D-Link DGS-3120-48PC | CLI Reference Guide - Page 330
xStack® DGS-3120 Series Managed Switch CLI Reference Guide - Enter the list of port to be displayed here. Restrictions None. Example To display the IGMP snooping statistics counter: DGS-3120-24TC:admin# show igmp_snooping statistics counter vlanid 1 Command: show igmp_snooping - D-Link DGS-3120-48PC | CLI Reference Guide - Page 331
xStack® DGS-3120 Series Managed Switch CLI Reference Guide To display the IGMP snooping statistics counter for a port: DGS-3120-24TC:admin# show igmp_snooping statistics counter ports 1 Command: show igmp_snooping statistics counter ports 1 Port #1 Group Number : 10 Receive Statistics - D-Link DGS-3120-48PC | CLI Reference Guide - Page 332
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Format show igmp access_authentication ports [all | ] Parameters all - Specify all ports to be displayed. - Specify a range of ports to be displayed. Restrictions None. - D-Link DGS-3120-48PC | CLI Reference Guide - Page 333
xStack® DGS-3120 Series Managed Switch CLI Reference Guide 1:16 Disabled 1:17 Disabled 1:18 Disabled 1:19 Disabled 1:20 Disabled CTRL+C ESC q , Operator and Power-User level users can issue this command. Example To clear the IGMP snooping statistics counter: DGS-3120-24TC:admin# clear - D-Link DGS-3120-48PC | CLI Reference Guide - Page 334
IP. - Enter the Ipv6 address. Restrictions Only Administrator, Operator and Power-User level users can issue this command. Example To configure MLD snooping: DGS-3120-24TC:admin# config mld_snooping default state enable Command: config mld_snooping default state enable Success. DGS-3120 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 335
xStack® DGS-3120 Series Managed Switch CLI Reference Guide - Enter the VLAN ID list here. all - Specify all VLANs for which MLD snooping querier is to be configured. query_interval - Specify the amount of time in seconds between general query transmissions. The default setting is 125 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 336
xStack® DGS-3120 Series Managed Switch CLI Reference Guide 33-26 config mld_snooping router_ports Description This command is used to designate a range of ports as being connected to multicast-enabled routers. This will ensure - D-Link DGS-3120-48PC | CLI Reference Guide - Page 337
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Parameters vlan - Specify the name of the User level users can issue this command. Example To set up port range 1-10 to forbidden router ports of the default VLAN: DGS-3120-24TC:admin# config mld_snooping mrouter_ports_forbidden vlan default - D-Link DGS-3120-48PC | CLI Reference Guide - Page 338
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Example To enable MLD snooping on the Switch: DGS-3120-24TC:admin# enable mld_snooping Command: enable mld_snooping Success. DGS-3120-24TC:admin# 33-29 disable mld_snooping Description This command is used to disable MLD snooping on the - D-Link DGS-3120-48PC | CLI Reference Guide - Page 339
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Parameters vlan - (Optional) Specify the name of the : default Query Interval : 125 Max Response Time : 10 Robustness Value : 2 Last Listener Query Interval : 1 Querier State : Enabled Querier Role : Non-Querier Querier IP : - D-Link DGS-3120-48PC | CLI Reference Guide - Page 340
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Format show mld_snooping group {[vlan | vlanid groups. Restrictions None. Example To show an MLD snooping group when MLD v2 is supported: The first item means that for ports 1-2, the data from the 2001::1/FE1E::1 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 341
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# show mld_snooping group Command: show mld_snooping group Source/Group VLAN Name/VID Member Ports UP Time Expiry Time Filter Mode : 2001::1/FE1E::1 : default/1 : 1-2 : 26 : 258 : INCLUDE Source/Group VLAN Name/VID: - D-Link DGS-3120-48PC | CLI Reference Guide - Page 342
xStack® DGS-3120 Series Managed Switch CLI Reference Guide 33-32 show mld_snooping forwarding Description This command is used to display the Switch's current MLD snooping forwarding table. It provides an easy way for users to check the list of ports that the multicast group that comes from - D-Link DGS-3120-48PC | CLI Reference Guide - Page 343
xStack® DGS-3120 Series Managed Switch CLI Reference Guide 33-33 show mld_snooping mrouter_ports Description This command is used to display the currently configured router ports on the Switch Port Router IP Forbidden router port : default : : 1-10 : FE08::1 : Total Entries : 1 DGS-3120-24TC: - D-Link DGS-3120-48PC | CLI Reference Guide - Page 344
xStack® DGS-3120 Series Managed Switch CLI Reference Guide IP User level users can issue this command. Example To create an MLD snooping static group for VLAN 1, group FF1E::1: DGS-3120-24TC:admin# create mld_snooping default FF1E::1 Command: create mld_snooping default FF1E::1 Success. DGS-3120 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 345
xStack® DGS-3120 Series Managed Switch CLI Reference Guide long. vlanid - Specify the ID of the VLAN on which the static group resides. - Enter the VLAN ID list here. - Specify the multicast group IP address. Restrictions Only Administrator, Operator and Power-User level - D-Link DGS-3120-48PC | CLI Reference Guide - Page 346
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Example To unset port range 9-10 from MLD snooping static member ports for group FF1E::1 on default VLAN: DGS-3120-24TC:admin# config mld_snooping static_group vlan default FF1E::1 delete 2:9-2:10 Command: create mld_snooping static_group - D-Link DGS-3120-48PC | CLI Reference Guide - Page 347
xStack® DGS-3120 Series Managed Switch CLI Reference Guide When data-driven learning is enabled for the VLAN, when the Switch receives the IP multicast traffic, on this VLAN, an MLD snooping group will be created. That is, the learning of an entry is not activated by MLD membership - D-Link DGS-3120-48PC | CLI Reference Guide - Page 348
xStack® DGS-3120 Series Managed Switch CLI Reference Guide 33-39 config mld_snooping default setting may vary depending on project. - Enter the maximum learned entry value here. This value must be between 1 and 1024. Restrictions Only Administrator, Operator and Power-User level users - D-Link DGS-3120-48PC | CLI Reference Guide - Page 349
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Parameters all - Specify all VLANs to which IGMP snooping groups will be deleted. vlan_name - Specify the VLAN name. - Enter the VLAN name here. - D-Link DGS-3120-48PC | CLI Reference Guide - Page 350
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# show mld_snooping statistics counter vlanid 1 Command: show mld_snooping statistics counter vlanid 1 VLAN Name : Default Total Groups : 10 Receive Statistics Query MLD v1 Query : 1 MLD v2 Query : 1 Total - D-Link DGS-3120-48PC | CLI Reference Guide - Page 351
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Restrictions Only Administrator, Operator and Power-User level users can issue this command. Example To clear MLD snooping statistics counter: DGS-3120-24TC:admin# clear mld_snooping statistic counter Command: clear mld_snooping statistic - D-Link DGS-3120-48PC | CLI Reference Guide - Page 352
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# config mld_snooping ports 1 rate_limit 100 Command: config mld_snooping ports 1 rate_limit 100 Success. DGS-3120-24TC:admin# 33-44 show mld_snooping rate_limit Description This command is used to configure the rate - D-Link DGS-3120-48PC | CLI Reference Guide - Page 353
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Chapter 34 IP-MAC-Port Binding (IMPB) Command List (EI Mode Only) create address_binding ip_mac ipaddress mac_address {ports [ | all]} config address_binding ip_mac ports [ | all] {arp_inspection [ - D-Link DGS-3120-48PC | CLI Reference Guide - Page 354
xStack® DGS-3120 Series Managed Switch CLI Reference Guide will be applied to all ports. - Enter a list of ports used for this configuration here. all - Specify that all the ports will be included. Restrictions Only Administrator, Operator and Power-User level users can issue this command - D-Link DGS-3120-48PC | CLI Reference Guide - Page 355
xStack® DGS-3120 Series Managed Switch CLI Reference Guide enable - Specify that the allow zero IP option will be enabled. disable - Specify that the allow zero IP option will be disabled. forward_dhcppkt - (Optional) By default, DHCP packets with a broadcast DA will be flooded. When set to disabled - D-Link DGS-3120-48PC | CLI Reference Guide - Page 356
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Example To delete a blocked address: DGS-3120-24TC:admin# delete address_binding blocked vlan_name v31 mac_address 00-00-00-00-00-11 Command: delete address_binding blocked vlan_name v31 mac_address 00-00-00-0000-11 Success. DGS-3120-24TC: - D-Link DGS-3120-48PC | CLI Reference Guide - Page 357
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Format config address_binding ip_mac ipaddress mac_address {ports [ | all]} Parameters ipaddress - Specify the IP address of the entry being updated. - Enter the IP address used here. mac_address - - D-Link DGS-3120-48PC | CLI Reference Guide - Page 358
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Example To show the IMPB global configuration: DGS-3120-24TC:admin#show address_binding Command: show address_binding Trap/Log DHCP Snoop Function Version : Disabled : Disabled : 3.92 DGS-3120-24TC:admin# To show the IMPB ports: DGS-3120 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 359
xStack® DGS-3120 Series Managed Switch CLI Reference Guide MAC Address Port 1 default 00-0C-6E-AA-B9-C0 1:1 Total Entries : 1 DGS-3120-24TC:admin# 34-8 IP addresses to be displayed. ipaddress - Specify the learned IP address of the entry in the database. - Enter the learned IP - D-Link DGS-3120-48PC | CLI Reference Guide - Page 360
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Example To show IMPB entries: DGS-3120-24TC:admin#show address_binding ip_mac all Command: show address_binding ip_mac all M(Mode) - D:DHCP, S:Static ACL - A:Active I:Inactive IP Address MAC Address M ACL Ports 10.1.1.1 00-00-00- - D-Link DGS-3120-48PC | CLI Reference Guide - Page 361
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Parameters None. Restrictions Only Administrator, Operator and Power-User level users can issue this command. Example To enable DHCP IPv4 snooping mode: DGS-3120-24TC:admin# enable address_binding dhcp_snoop Command: enable address_binding - D-Link DGS-3120-48PC | CLI Reference Guide - Page 362
xStack® DGS-3120 Series Managed Switch CLI Reference Guide 34-11 clear address_binding dhcp_snoop binding_entry ports Description Administrator, Operator and Power-User level users can issue this command. Example To clear DHCP IPv4 snooping entries on ports 1-3: DGS-3120-24TC:admin# clear - D-Link DGS-3120-48PC | CLI Reference Guide - Page 363
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Example To show the DHCP snooping state: DGS-3120-24TC:admin# show address_binding dhcp_snoop Command: show address_binding dhcp_snoop DHCP_Snoop : Disabled DGS-3120-24TC:admin# To display DHCP snooping maximun entry configuration: DGS- - D-Link DGS-3120-48PC | CLI Reference Guide - Page 364
xStack® DGS-3120 Series Managed Switch CLI Reference Guide - Enter the port number used here. Restrictions None. Example To display the DHCP snooping binding entries: DGS-3120-24TC:admin# show address_binding dhcp_snoop binding_entry Command: show address_binding dhcp_snoop binding_entry S - D-Link DGS-3120-48PC | CLI Reference Guide - Page 365
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Example To set the maximum number of DHCP IPv4 snooping entries that ports 1-3 can learned to 10: DGS-3120-24TC:admin# config address_binding dhcp_snoop max_entry ports 1-3 limit 10. Command: config address_binding dhcp_snoop max_entry ports - D-Link DGS-3120-48PC | CLI Reference Guide - Page 366
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Parameters None. Restrictions Only Administrator, Operator and Power-User level users can issue this command. Example To disable IMPB traps and logs: DGS-3120-24TC:admin# disable address_binding trap_log Command: disable address_binding - D-Link DGS-3120-48PC | CLI Reference Guide - Page 367
xStack® DGS-3120 Series Managed Switch CLI Reference Guide 34-18 debug address_binding Description This command is used to start the IMPB debug when the IMPB module receives an ARP/IP Only Administrator users can issue this command. Example To print out all debug IMPB messages: DGS-3120-24TC:admin# - D-Link DGS-3120-48PC | CLI Reference Guide - Page 368
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Example To stop IMPB debug: starting when the IMPB module receives an ARP/IP or DHCP packet: DGS-3120-24TC:admin# no debug address_binding Command: no debug address_binding Success. DGS-3120-24TC:admin# 364 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 369
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Chapter 35 IPv6 Neighbor Discover Command List (EI the interface's name. - Enter the IP interface name here. This name can be up to User level users can issue this command. Example Create a static neighbor cache entry: DGS-3120 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 370
xStack® DGS-3120 Series Managed Switch CLI Reference Guide 35-2 delete ipv6 neighbor_cache Description This command is used to delete a neighbor cache entry or static neighbor cache entries from the address cache or all address cache entries on this IP interface. Both static and dynamic entries can - D-Link DGS-3120-48PC | CLI Reference Guide - Page 371
xStack® DGS-3120 Series Managed Switch CLI Reference Guide - Enter the IP interface name here. This name can be up to 12 characters long. all must be between 0 and 4294967295 milliseconds. Restrictions Only Administrator, Operator and Power-User level users can issue this command. 367 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 372
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Example To configure the retrans_time of IPv6 ND neighbor solicitation: DGS-3120-24TC:admin# config ipv6 nd ns ipif Zira retrans_time 1000000 Command: config ipv6 nd ns ipif Zira retrans_time 1000000 Success. DGS-3120-24TC:admin# 35-5 show - D-Link DGS-3120-48PC | CLI Reference Guide - Page 373
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Chapter 36 IPv6 Route Command List (EI Mode Only) create ipv6route [default | ] [ | ] {} {[primary | backup]} delete ipv6route [[default | ] [ - D-Link DGS-3120-48PC | CLI Reference Guide - Page 374
xStack® DGS-3120 Series Managed Switch CLI Reference Guide 36-2 delete ipv6route Description This command is used to delete an IPv6 static route. If the next hop is a global address, it is not needed to indicate the interface name. If the next hop is a link local address, then the interface name - D-Link DGS-3120-48PC | CLI Reference Guide - Page 375
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Restrictions - (Optional) The destination network of the have been wrote into hardware table. Example Show all the IPv6 routes: DGS-3120-24TC:admin#show ipv6route Command: show ipv6route IPv6 Prefix: ::/0 Next Hop - D-Link DGS-3120-48PC | CLI Reference Guide - Page 376
xStack® DGS-3120 Series Managed Switch CLI Reference Guide user {vlan } config jwac user {vlan } delete jwac [user | all_users] show jwac user authentication_page element [japanese | english] [default | page_title | - D-Link DGS-3120-48PC | CLI Reference Guide - Page 377
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Using the JWAC function, PC users need to pass two stages of authentication. The first stage is to do the authentication with the quarantine server and the second stage is the authentication with the Switch. For the second stage, the - D-Link DGS-3120-48PC | CLI Reference Guide - Page 378
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin#disable jwac Command: disable jwac Success. DGS-3120-24TC: EI Mode Only) Restrictions Only Administrator, Operator and Power-User level users can issue this command. Example To configure the quarantine server URL: DGS-3120 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 379
xStack® DGS-3120 Series Managed Switch CLI Reference Guide 37-4 show jwac Description This command is used to display the JWAC configuration settings. Format show jwac Parameters None. Restrictions None. Example To display the current JWAC configuration: DGS-3120-24TC:admin#show jwac Command: - D-Link DGS-3120-48PC | CLI Reference Guide - Page 380
xStack® DGS-3120 Series Managed Switch CLI Reference Guide URL. When redirect jwac_login_page is enabled, the unauthenticated host will be redirected to the jwac_login_page on the Switch to finish authentication. When enable redirect to quarantine server is in effect, a quarantine server must be - D-Link DGS-3120-48PC | CLI Reference Guide - Page 381
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin#disable jwac redirect Command: disable jwac redirect Success. DGS-3120- User level users can issue this command. Example To configure JWAC redirect destination to JWAC login web page and a delay time of 5 seconds: DGS-3120 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 382
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Format enable jwac forcible_logout Parameters None. Restrictions Only Administrator, Operator and Power-User level users can issue this command. Example To enable JWAC forcible logout: DGS-3120-24TC:admin#enable jwac forcible_logout Command: - D-Link DGS-3120-48PC | CLI Reference Guide - Page 383
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin#disable jwac forcible_logout Command: disable jwac forcible_logout Success. DGS-3120-24TC:admin# 37-10 enable jwac udp_filtering Description This command is used to enable the JWAC UDP filtering function. When UDP - D-Link DGS-3120-48PC | CLI Reference Guide - Page 384
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Restrictions Only Administrator, Operator and Power-User level users can issue this command. Example To disable JWAC UDP filtering: DGS-3120-24TC:admin#disable jwac udp_filtering Command: disable jwac udp_filtering Success. DGS-3120-24TC: - D-Link DGS-3120-48PC | CLI Reference Guide - Page 385
xStack® DGS-3120 Series Managed Switch CLI Reference Guide 37-13 disable jwac quarantine_server_monitor Description This command is used to disable JWAC Operator and Power-User level users can issue this command. Example To disable JWAC quarantine server monitoring: DGS-3120-24TC:admin#disable - D-Link DGS-3120-48PC | CLI Reference Guide - Page 386
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Example To set the quarantine server error timeout: DGS-3120-24TC:admin#config jwac quarantine_server_error_timeout 60 Command: config jwac quarantine_server_error_timeout 60 Success. DGS-3120-24TC:admin# 37-15 config jwac virtual_ip - D-Link DGS-3120-48PC | CLI Reference Guide - Page 387
xStack® DGS-3120 Series Managed Switch CLI Reference Guide need to be able to have access to accomplish authentication. Before the client passes authentication, it should be added to the Switch with its IP address. For example, the client may need to access update.microsoft.com or some sites of the - D-Link DGS-3120-48PC | CLI Reference Guide - Page 388
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Format config jwac switch_http_port {[http | https]} Parameters - Specify a TCP port which the JWAC switch time between 1 and 1440 minutes. The default value is 1440 minutes. idle_time - If - D-Link DGS-3120-48PC | CLI Reference Guide - Page 389
xStack® DGS-3120 Series Managed Switch CLI Reference Guide state. infinite - Specify to indicate the idle state of the authenticated host on the port will never be checked. The default value is infinite. - Specify an idle time between 1 and 1440 minutes. block_time - If a host fails to - D-Link DGS-3120-48PC | CLI Reference Guide - Page 390
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin#show jwac ports 1-4 Command: show jwac ports supports the protocol. Format config jwac radius_protocol [local | eap_md5 | pap | chap | ms_chap | ms_chapv2] Parameters local - Specify the JWAC switch uses the local user - D-Link DGS-3120-48PC | CLI Reference Guide - Page 391
xStack® DGS-3120 Series Managed Switch CLI Reference Guide 37-21 create jwac user Description This command is used to create JWAC users in the local database. When "local" is chosen while configuring the JWAC RADIUS protocol, the local database will be used. Format create jwac user { - D-Link DGS-3120-48PC | CLI Reference Guide - Page 392
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Restrictions Only Administrator, Operator and Power-User level users can issue this command. Example To configure a JWAC user: DGS-3120-24TC:admin#config jwac user 112233 Command: config jwac user 112233 Enter a old password:***** Enter a - D-Link DGS-3120-48PC | CLI Reference Guide - Page 393
xStack® DGS-3120 Series Managed Switch CLI Reference Guide 37-24 show jwac user Description This command is used to display JWAC users in the local database. Format show jwac user Parameters None. Restrictions None. Example To display the current JWAC local users: DGS-3120-24TC:admin#show jwac - D-Link DGS-3120-48PC | CLI Reference Guide - Page 394
xStack® DGS-3120 Series Managed Switch CLI Reference Guide authenticating - (Optional) Specify the state of host to delete. Only Administrator, Operator and Power-User level users can issue this command. Example To delete authentication entries: DGS-3120-24TC:admin#clear jwac auth_state ports - D-Link DGS-3120-48PC | CLI Reference Guide - Page 395
Switch CLI Reference Guide DGS-3120-24TC: show jwac auth_state ports 1-3C ommand: show jwac auth_state ports 1-3 Pri - Priority. State - A:Authenticated, B:Blocked, -:Authenticating Time - Aging Time/Idle Time for authenticated entries. Port MAC Address State VID Pri Time IP User The default - D-Link DGS-3120-48PC | CLI Reference Guide - Page 396
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Example To disable the configuration authorized from the local database: DGS-3120-24TC:admin#config jwac authorization attributes local disable Command: config jwac authorization attributes local disable Success. DGS-3120-24TC:admin# 37-28 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 397
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Format config jwac authentication_page element [japanese | english] [default page. default - Specify to reset the page element to default. page_title User level users can issue this command. Example To customize the authenticate page: DGS-3120 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 398
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Format config jwac authenticate_page [japanese | english] Parameters japanese - Specify to change to the Japanese page. english - Specify to change to the English page. This is the default page. Restrictions Only Administrator, Operator and - D-Link DGS-3120-48PC | CLI Reference Guide - Page 399
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin#show jwac authenticate_page Command: show jwac authenticate_page Current Page : English Version English Page Element Page Title : Login Window Title : Authentication Login User Name Title : User Name - D-Link DGS-3120-48PC | CLI Reference Guide - Page 400
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Chapter 38 Jumbo Frame Command List enable jumbo_frame None. Restrictions Only Administrator and Operator-level users can issue this command. Example To enable the Jumbo frame: DGS-3120-24TC:admin# enable jumbo_frame Command: enable - D-Link DGS-3120-48PC | CLI Reference Guide - Page 401
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Parameters None. Restrictions Only Administrator and Operator-level users can issue this command. Example To disable the Jumbo frame: DGS-3120-24TC:admin# disable jumbo_frame Command: disable jumbo_frame Success. DGS-3120-24TC:admin# 38-3 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 402
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Chapter 39 Layer 2 Protocol Tunneling (L2PT) User level users can issue this command. Example To enable the Layer 2 protocol tunneling function: DGS-3120-24TC:admin#enable l2protocol_tunnel Command: enable l2protocol_tunnel Success. DGS-3120 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 403
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Parameters None. Restrictions Only Administrator, Operator and Power-User level users can issue this command. Example To disable the Layer 2 protocol tunneling function: DGS-3120-24TC:admin#disable l2protocol_tunnel Command: disable - D-Link DGS-3120-48PC | CLI Reference Guide - Page 404
xStack® DGS-3120 Series Managed Switch CLI Reference Guide 01-00-0C-CC-CC-CD - Specify the MAC address as 01-00-0C-CC-CC-CD. all - All tunnel-abled Layer 2 protocols will be - D-Link DGS-3120-48PC | CLI Reference Guide - Page 405
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# show l2protocol_tunnel Command: show l2protocol_tunnel Global State : Enabled UNI Ports : 1:1-1:4 NNI Ports : DGS-3120-24TC:admin# To show Layer 2 protocol tunneling information summary: DGS-3120-24TC:admin#show - D-Link DGS-3120-48PC | CLI Reference Guide - Page 406
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Chapter 40 Link Aggregation Command List create link_aggregation group_id {type [lacp | static]} delete link_aggregation group_id config link_aggregation group_id {master_port | ports - D-Link DGS-3120-48PC | CLI Reference Guide - Page 407
xStack® DGS-3120 Series Managed Switch CLI Reference Guide 40-2 delete link_aggregation group_id Description This command is used to delete a previously configured link , Operator and Power-User level users can issue this command. Example To delete link aggregation group: DGS-3120-24TC:admin# delete - D-Link DGS-3120-48PC | CLI Reference Guide - Page 408
xStack® DGS-3120 Series Managed Switch CLI Reference Guide are separated by a dash. For example, 1:3 would specify switch number 1, port 3. 2:4 specifies switch number 2, port 4. 1:3-2:4 specifies all of the ports between switch 1, port 3 and switch 2, port 4 − in numerical order. - Enter - D-Link DGS-3120-48PC | CLI Reference Guide - Page 409
xStack® DGS-3120 Series Managed Switch CLI Reference Guide destination port. Restrictions Only Administrator, Operator and Power-User level users can issue this command. Example To configure link aggregation algorithm for mac-source-dest: DGS-3120-24TC:admin# config link_aggregation algorithm - D-Link DGS-3120-48PC | CLI Reference Guide - Page 410
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin#show link_aggregation Command: show link_aggregation Link Aggregation Algorithm = MAC-Source-Dest Group ID : 1 Type : LACP Master Port : 1:5 Member Port : 1:5-1:7 Active Port : Status : Enabled Flooding Port : - D-Link DGS-3120-48PC | CLI Reference Guide - Page 411
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin#show link_aggregation Command: show link_aggregation Link Aggregation Algorithm , Operator and Power-User level users can issue this command. Example To config port LACP mode: DGS-3120-24TC:admin# config lacp_port - D-Link DGS-3120-48PC | CLI Reference Guide - Page 412
xStack® DGS-3120 Series Managed Switch CLI Reference Guide 40-7 show lacp_port Description This command is used to display current LACP and all port status. Restrictions None. Example To show port lacp mode: DGS-3120-24TC:admin# show lacp_port Command: show lacp_port Port -----1 2 3 4 5 6 7 8 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 413
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Chapter 41 Link Layer Discovery function. When this function is enabled, the Switch can start to transmit LLDP packets and receive Switch announces the information to its neighbor through ports. For the receiving of LLDP packets, the Switch - D-Link DGS-3120-48PC | CLI Reference Guide - Page 414
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Format enable lldp Parameters None. Restrictions Only Administrator, Operator and Power-User level users can issue this command. Example To enable LLDP: DGS-3120-24TC:admin# enable lldp Command: enable lldp Success. DGS-3120-24TC:admin# 41-2 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 415
xStack® DGS-3120 Series Managed Switch CLI Reference Guide 41-3 config lldp Description This command is used to change the packet transmission interval. Format config lldp [message_tx_interval | message_tx_hold_multiplier | tx_delay - D-Link DGS-3120-48PC | CLI Reference Guide - Page 416
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Parameters notification_interval - Specify the timer of notification interval for sending notification to configured SNMP trap receiver(s). The default setting is 5 seconds. - Enter the notification interval value here. This - D-Link DGS-3120-48PC | CLI Reference Guide - Page 417
xStack® DGS-3120 Series Managed Switch CLI Reference Guide the IPv4 address used. - Enter the IP address used for this configuration here. ipv6 - Specify on a given LLDP transmission capable port. The default state is disable. enable - Specify that Link Aggregation Control Protocol, and 413 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 418
xStack® DGS-3120 Series Managed Switch CLI Reference Guide numerous vendor proprietary variations are link for connected non-powered systems. The Power Via MDI TLV allows network management to advertise and discover the MDI power support capabilities of the sending IEEE 802.3 LAN station. The default - D-Link DGS-3120-48PC | CLI Reference Guide - Page 419
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# config lldp ports 1:1-1:5 admin_status tx_and_rx Command: config lldp ports 1:1-1:5 admin_status tx_and_rx Success. DGS-3120-24TC:admin# To enable ports 1-2 for manage address entry: DGS-3120-24TC:admin# config lldp - D-Link DGS-3120-48PC | CLI Reference Guide - Page 420
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# config lldp ports all dot1_tlv_vlan_name vlanid 1-3 enable Command: config lldp ports all dot1_tlv_vlan_name vlanid 1-3 enable Success. DGS-3120-24TC:admin# To configure exclude the protocol identity TLV from the - D-Link DGS-3120-48PC | CLI Reference Guide - Page 421
Address : 00-01-02-03-04-00 : : Gigabit Ethernet Switch : Repeater, Bridge LLDP Configurations LLDP Status : Enabled LLDP Forward Status : Enabled Message TX Interval : 30 Message TX Hold Multiplier: 4 ReInit Delay : 2 TX Delay : 2 Notification Interval : 10 DGS-3120-24TC:admin# 417 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 422
xStack® DGS-3120 Series Managed Switch CLI Reference Guide 41-8 show lldp mgt_addr Description This command is used used for this configuration here. Restrictions None. Example To display management address information: DGS-3120-24TC:admin# show lldp mgt_addr ipv4 192.168.254.10 Command: show lldp - D-Link DGS-3120-48PC | CLI Reference Guide - Page 423
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Restrictions None. Example To display the LLDP port 1 TLV option configuration: DGS-3120-24TC:admin#show ) MAC/PHY Configuration/Status Disabled Link Aggregation Disabled Maximum Frame Size Disabled DGS-3120-24TC:admin# 41-10 show - D-Link DGS-3120-48PC | CLI Reference Guide - Page 424
xStack® DGS-3120 Series Managed Switch CLI Reference Guide mode - (Optional) Specify the display mode. brief - Display the information in brief mode. normal - Display the information in normal mode. This is the default display mode. detailed - Display the information in detailed mode. Restrictions - D-Link DGS-3120-48PC | CLI Reference Guide - Page 425
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Aggregation Port ID Maximum Frame Size DGS-3120-24TC:admin# : 0 : 1536 To display outbound LLDP advertisements for port 1 in normal mode: DGS-3120 00-01-02-03-04-01 Port Description : D-Link DGS-3120-24TC R2.00.010 Port 1 on Unit 1 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 426
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Parameters - (Optional) Specified a range of ports to be This is the default display mode. detailed - Display the information in detailed mode. Restrictions None. Example To display remote table in brief mode: DGS-3120-24TC:admin# - D-Link DGS-3120-48PC | CLI Reference Guide - Page 427
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Entity 3 Chassis ID Subtype Chassis ID Port ID Subtype Port ID Port Description DGS-3120-24TC:admin# : MACADDRESS : 00-01-02-03-04-05 : LOCAL : 2/3 : RMON Port 2 on Unit 3 To display remote table in normal mode: DGS-3120 Ethernet Switch - D-Link DGS-3120-48PC | CLI Reference Guide - Page 428
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Power Via MDI Link Aggregation Maximum Frame Size DGS-3120-24TC:admin# : (See detail) : (See detail) : 1536 To display remote table in detailed mode: DGS-3120 System Description : Stackable Ethernet Switch System Capabilities : Repeater - D-Link DGS-3120-48PC | CLI Reference Guide - Page 429
xStack® DGS-3120 Series Managed Switch CLI Reference Guide PPVID Enable : Enable VLAN Name Entries Entry 1 VLAN ID VLAN Name : 1 : PSE power pair power class : PSE : supported : enabled : uncontrollable : signal : 3 Link Aggregation Aggregation capability Aggregation status Aggregated port ID - D-Link DGS-3120-48PC | CLI Reference Guide - Page 430
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Unknown TLV type : 31 Unknown TLV Information Bytes : XX XX XX XX XX XX(hex) DGS-3120-24TC:admin# 41-12 show lldp statistics Description This command is used to display an overview of neighbor detection activity on the Switch. Format - D-Link DGS-3120-48PC | CLI Reference Guide - Page 431
xStack® DGS-3120 Series Managed Switch CLI Reference Guide information for all ports will be displayed. Restrictions None. Example To display statistics information of port 1: DGS-3120 1 and 10. The default value is 4. Restrictions Only Administrator and Operator-level users can issue this command. - D-Link DGS-3120-48PC | CLI Reference Guide - Page 432
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin#config lldp_med fast_start repeat_count 5 Command: config lldp_med fast_start repeat_count 5 Success. DGS-3120-24TC:admin# 41-15 config lldp_med log state Description This command is used to configure the log state of - D-Link DGS-3120-48PC | CLI Reference Guide - Page 433
DGS-3120 Series Managed Switch CLI Reference Guide state - Enable or disable the SNMP trap notification of topology change detected state. enable - Enable the SNMP trap notification of topology change detected. disable - Disable the SNMP trap notification of topology change detected. The default user - D-Link DGS-3120-48PC | CLI Reference Guide - Page 434
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Restrictions Only Administrator and Operator-level users can issue this command. Example To enable transmitting all capabilities on all ports: DGS-3120-24TC:admin#config lldp_med ports all med_transmit_capabilities all state enable Command: - D-Link DGS-3120-48PC | CLI Reference Guide - Page 435
Device Class Hardware Revision Firmware Revision Software Revision Serial Number Manufacturer Name Model Name Asset ID PoE Device Type PoE PSE Power Source : Network Connectivity Device : A1 : 2.00.003 : 2.00.010 : abcd1234 : D-Link : DGS-3120-24TC Gigabit Ethernet S : : PSE Device : Primary LLDP - D-Link DGS-3120-48PC | CLI Reference Guide - Page 436
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Format show lldp_med local_ports {} Parameters - (Optional) Specify a range of ports to be displayed. Restrictions None. Example To display LLDP-MED information currently available - D-Link DGS-3120-48PC | CLI Reference Guide - Page 437
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Restrictions None. Example To display remote entry information: DGS-3120-24TC:admin# Support: Capabilities : Support Network Policy : Support Location Identification : Support Extended Power Via MDI : Support Inventory : Support - D-Link DGS-3120-48PC | CLI Reference Guide - Page 438
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Location Information Location Subtype: CivicAddress Location Information Extended Power Via MDI Power Device Type: PD Device Power Priority Power Source Power Request Inventory Management: Hardware Revision Firmware Revision Software - D-Link DGS-3120-48PC | CLI Reference Guide - Page 439
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Chapter 42 Loop Back Detection (LBD) Command List config loopdetect {recover_timer . When the auto-recovery mechanism is disabled, a user would need to manually recover a disabled port. The default value for the recover timer is 60 seconds. < - D-Link DGS-3120-48PC | CLI Reference Guide - Page 440
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Example To set the auto-recover time to 0, which disables the auto-recovery mechanism, the interval to 20 seconds and specify VLAN-based mode: DGS-3120-24TC:admin# config loopdetect recover_timer 0 interval 20 mode vlanbased Command: config - D-Link DGS-3120-48PC | CLI Reference Guide - Page 441
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Format enable loopdetect Parameters None. Restrictions Only Administrator, Operator and Power-User level users can issue this command. Example To enable the LBD function globally: DGS-3120-24TC:admin# enable loopdetect Command: enable - D-Link DGS-3120-48PC | CLI Reference Guide - Page 442
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# disable loopdetect Command: disable loopdetect Success. DGS-3120-24TC:admin# Administrator and Operator-level users can issue this command. Example To show the LBD global settings: DGS-3120-24TC:admin#show loopdetect - D-Link DGS-3120-48PC | CLI Reference Guide - Page 443
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Parameters ports - Specify the range of member ports that will display the LBD settings. < when the loop condition is detected or cleared. Restrictions Only Administrator, Operator and Power-User level users can issue this command. 439 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 444
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Example To specify that traps will be sent when the loop condition is detected or cleared: DGS-3120-24TC:admin# config loopdetect trap both Command: config loopdetect trap both Success. DGS-3120-24TC:admin# 42-8 config loopdetect log - D-Link DGS-3120-48PC | CLI Reference Guide - Page 445
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Chapter 43 MAC Notification Command List enable mac_notification disable mac_notification config mac_notification {interval | historysize } config mac_notification ports [ | all] [enable | disable] - D-Link DGS-3120-48PC | CLI Reference Guide - Page 446
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Parameters None. Restrictions Only Administrator and Operator-level users can issue this command. Example To disable mac_notification function: DGS-3120-24TC:admin# disable mac_notification Command: disable mac_notification Success. DGS-3120 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 447
xStack® DGS-3120 Series Managed Switch CLI Reference Guide 43-4 config mac_notification ports Description This command is used to Administrator and Operator-level users can issue this command. Example To enable 7th port's mac address table notification: DGS-3120-24TC:admin# config mac_notification - D-Link DGS-3120-48PC | CLI Reference Guide - Page 448
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Example To show the Switch's Mac address table notification global settings: DGS-3120-24TC:admin# show mac_notification Command: show mac_notification Global Mac Notification Settings State Interval History Size : Enabled : 1 : 500 DGS- - D-Link DGS-3120-48PC | CLI Reference Guide - Page 449
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# show mac_notification ports Command: show mac_notification ports Port # -----1:1 1:2 1:3 1:4 1:5 1:6 1:7 1:8 1:9 1:10 MAC Address Table Notification State Disabled Disabled Disabled Disabled Disabled Disabled - D-Link DGS-3120-48PC | CLI Reference Guide - Page 450
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Chapter 44 MAC-based Access Control Command List enable mac_based_access_control disable Format enable mac_based_access_control Parameters None. Restrictions Only Administrator, Operator and Power-User level users can issue this command. 446 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 451
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Example To enable the MAC-based Access Control global state: DGS-3120-24TC:admin# enable mac_based_access_control Command: enable mac_based_access_control Success. DGS-3120-24TC:admin# 44-2 disable mac_based_access_control Description This - D-Link DGS-3120-48PC | CLI Reference Guide - Page 452
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Parameters password - In RADIUS mode, the Switch will communicate with the RADIUS server using this password. The maximum length of the key is 16. - Enter the password used here. The default password is "default". Restrictions - D-Link DGS-3120-48PC | CLI Reference Guide - Page 453
xStack® DGS-3120 Series Managed Switch CLI Reference Guide 44-5 config mac_based_access_control guest_vlan Description This the user passes the authentication. • A user that does not pass the authentication will not be serviced by the Switch. • If the user passes the authentication, the user will be - D-Link DGS-3120-48PC | CLI Reference Guide - Page 454
xStack® DGS-3120 Series Managed Switch CLI Reference Guide • Before the authentication process starts, the user is able to forward traffic under the guest VLAN. • After the authentication process, the user subsequent users will not then each user will switch the user clears the entry state manually. - D-Link DGS-3120-48PC | CLI Reference Guide - Page 455
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Restrictions Only Administrator, Operator and Power-User level users can issue this command. Example To configure an unlimited number of maximum users for MAC-based Access Control on ports 1 to 8: DGS-3120-24TC:admin# config - D-Link DGS-3120-48PC | CLI Reference Guide - Page 456
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Example To create a MAC-based Access Control guest VLAN: DGS-3120-24TC:admin# create mac_based_access_control guest_vlan VLAN8 Command: create mac_based_access_control guest_vlan VLAN8 Success. DGS-3120-24TC:admin# 44-8 delete - D-Link DGS-3120-48PC | CLI Reference Guide - Page 457
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Format clear mac_based_access_control auth_state [ports [all | ] | mac_addr < Power-User level users can issue this command. Example To clear MAC-based Access Control clients' authentication information for all ports: DGS-3120-24TC - D-Link DGS-3120-48PC | CLI Reference Guide - Page 458
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Parameters mac - Specify the MAC address that can pass local authentication. - Enter the MAC address used here. vlan - (Optional) Specify the target VLAN by - D-Link DGS-3120-48PC | CLI Reference Guide - Page 459
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Restrictions Only Administrator, Operator and Power-User level users can issue this command. Example To configure the target VLAN "default" for the MAC-based Access Control local database entry 0000-00-00-00-01: DGS-3120-24TC:admin# config - D-Link DGS-3120-48PC | CLI Reference Guide - Page 460
xStack® DGS-3120 Series Managed Switch CLI Reference Guide To delete the MAC-based Access Control local database entry for the VLAN name VLAN3: DGS-3120-24TC:admin# delete mac_based_access_control_local vlan VLAN3 Command: delete mac_based_access_control_local vlan VLAN3 Success. DGS-3120 default - D-Link DGS-3120-48PC | CLI Reference Guide - Page 461
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# config mac_based_access_control authorization attributes local disable Command: config mac_based_access_control authorization attributes local disable Success. DGS-3120 Max User -------128 128 128 128 DGS-3120-24TC: - D-Link DGS-3120-48PC | CLI Reference Guide - Page 462
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Format show mac_based_access_control_local {[mac | vlan the VLAN called 'default': DGS-3120-24TC:admin# show mac_based_access_control_local vlan default Command: show mac_based_access_control_local vlan default MAC Address 00-00 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 463
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Restrictions None. Example To display the MAC-based Access Control authentication status on port 1:1-1:4 DGS-3120-24TC:admin#show mac_based_access_control auth_state ports 1:1-1:4 Command: show mac_based_access_control auth_state ports - D-Link DGS-3120-48PC | CLI Reference Guide - Page 464
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# config mac_based_access_control max_users 128 Command: config mac_based_access_control max_users 128 Success. DGS-3120-24TC:admin# 44-18 config mac_based_access_control trap state Description This command is used to - D-Link DGS-3120-48PC | CLI Reference Guide - Page 465
xStack® DGS-3120 Series Managed Switch CLI Reference Guide disable - Disable log for MAC-based Access Control. Restrictions Only Administrator, Operator and Power-User level users can issue this command. Example To disable log state of MAC-based Access Control: DGS-3120-24TC:admin# config - D-Link DGS-3120-48PC | CLI Reference Guide - Page 466
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Chapter 45 MAC-based VLAN Command List create mac_based_vlan mac_address the priority is the default value 0. - Enter the value between 0 and 7. Restrictions Only Administrator, Operator and Power-User level users can issue this - D-Link DGS-3120-48PC | CLI Reference Guide - Page 467
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# create mac_based_vlan mac_address 00-11-22-33-44-55 vlanid 100 Command: create mac_based_vlan mac_address 00-11-22-33-44-55 vlanid 100 Success. DGS-3120-24TC:admin# 45-2 delete mac_based_vlan Description This command is - D-Link DGS-3120-48PC | CLI Reference Guide - Page 468
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Format show mac_based_vlan {mac_address | [ VLAN has higher priority than manual configuration, the manual configured entry will become inactive. To display the MACbased VLAN entry: DGS-3120-24TC:admin# show mac_based_vlan MAC - D-Link DGS-3120-48PC | CLI Reference Guide - Page 469
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Chapter 46 Mirror Command List config mirror port {[ port list. Restrictions Only Administrator and Operator-level users can issue this command. Example To add the mirroring ports: DGS-3120-24TC:admin#config mirror port 1:3 add source - D-Link DGS-3120-48PC | CLI Reference Guide - Page 470
xStack® DGS-3120 Series Managed Switch CLI Reference Guide 46-2 enable mirror Description This command is used to enable mirror function without having to modify the mirror session configuration. Format enable mirror Parameters None. Restrictions Only Administrator and Operator-level users can issue - D-Link DGS-3120-48PC | CLI Reference Guide - Page 471
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Example To disable mirroring function: DGS-3120-24TC:admin# disable mirror Command: disable mirror Success. DGS-3120-24TC:admin# 46-4 show mirror Description This command is used to display the current mirror function state and mirror - D-Link DGS-3120-48PC | CLI Reference Guide - Page 472
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Chapter 47 MSTP debug enhancement Command List debug stp config ports [ - Sets the debug level to detail. Restrictions Only Administrator-level users can issue this command. Example To configure all STP debug flags to brief level on - D-Link DGS-3120-48PC | CLI Reference Guide - Page 473
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# debug stp config ports all all state brief Command: debug stp config ports all all state brief Warning: only support local device. Success. DGS-3120-24TC:admin# 47-2 debug stp show information Description This command - D-Link DGS-3120-48PC | CLI Reference Guide - Page 474
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Switch will be displayed. Restrictions Only Administrator-level users can issue this command. Example To display the debug STP levels on all ports: DGS-3120-24TC:admin#debug stp show flag Command: debug stp show flag Warning: only support - D-Link DGS-3120-48PC | CLI Reference Guide - Page 475
xStack® DGS-3120 Series Managed Switch CLI Reference Guide 1:3 1:4 1:5 1:6 1:7 1:8 1:9 1:10 1:11 1:12 1:13 1:14 1:15 1:16 1:17 1:18 1:19 1:20 1:21 1:22 1:23 1:24 Brief Brief Brief Brief Brief Brief Brief Brief Brief Brief Brief Brief Brief Brief Brief Brief Brief Brief Brief Brief Brief Brief DGS - D-Link DGS-3120-48PC | CLI Reference Guide - Page 476
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# debug stp show counter ports 1:9 Command: debug stp show counter ports 1:9 all - Clears all port counters. Restrictions Only Administrator-level users can issue this command. Example To clear all STP counters on the - D-Link DGS-3120-48PC | CLI Reference Guide - Page 477
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# debug stp clear counter ports all Command: debug stp clear counter ports all Warning: only support local device. Success. DGS-3120-24TC:admin# 47-6 debug stp state Description This command is used to enable or disable - D-Link DGS-3120-48PC | CLI Reference Guide - Page 478
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Format config stp trap {topo_change [disable | enable ] | new_root [enable | disable]}(1) Parameters topo_change - Specify the state of sending new root traps. The default state is enable. disable - Disable sending new root traps. enable - - D-Link DGS-3120-48PC | CLI Reference Guide - Page 479
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Chapter 48 Multicast Filter Command List create be up to 32 characters long. Restrictions Only Administrator, Operator and Power-User level users can issue this command. Example To create a multicast address profile with a - D-Link DGS-3120-48PC | CLI Reference Guide - Page 480
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# create mcast_filter_profile profile_id 2 profile_name MOD Command: create mcast_filter_profile profile_id 2 profile_name MOD Success. DGS-3120-24TC:admin# 48-2 config mcast_filter_profile Description This command is used - D-Link DGS-3120-48PC | CLI Reference Guide - Page 481
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Format config mcast_filter_profile ipv6 [profile_id | profile_name ] {profile_name | [add | delete] }(1) Parameters profile_id - ID of the profile. - Enter - D-Link DGS-3120-48PC | CLI Reference Guide - Page 482
xStack® DGS-3120 Series Managed Switch CLI Reference Guide profile_name - Specify to display a profile based on the profile name. - Enter the profile name value here. The profile name can be up to 32 characters long. Restrictions Only Administrator, Operator and Power-User level users can - D-Link DGS-3120-48PC | CLI Reference Guide - Page 483
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Example To display all the defined multicast address profiles: DGS-3120-24TC:admin# show mcast_filter_profile Command: show mcast_filter_profile Profile ID Name Multicast Addresses 1 MOD 234.1.1.1 - 238.244.244.244 234.1.1.1 - - D-Link DGS-3120-48PC | CLI Reference Guide - Page 484
xStack® DGS-3120 Series Managed Switch CLI Reference Guide all - Specify to delete all multicast address profile.. access - Specify the access of packets matching the addresses defined in the profiles. permit - Specify that packets - D-Link DGS-3120-48PC | CLI Reference Guide - Page 485
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Restrictions Only Administrator, Operator and Power-User level users can issue this command. Example To configure the maximum number of multicast group that ports 1 and 3 can join to 100: DGS-3120-24TC:admin# config max_mcast_group ports 1, - D-Link DGS-3120-48PC | CLI Reference Guide - Page 486
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin#show max_mcast_group ports 1:1-1:2 Command: show max_mcast_group ports 1:1-1:2 Port -----1:1 1:2 Max Multicast Group Number Infinite 100 Action --------- Drop Drop Total Entries: 2 DGS-3120-24TC:admin# To display - D-Link DGS-3120-48PC | CLI Reference Guide - Page 487
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Restrictions None. Example To show the limited multicast address range on ports 1 and 3: DGS-3120 Addresses 224.19.62.34 - 224.19.162.200 Success. DGS-3120-24TC:admin# 48-10 config cpu_filter l3_control_pkt Description This command is - D-Link DGS-3120-48PC | CLI Reference Guide - Page 488
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Format config cpu_filter l3_control_pkt [{dvmrp | pim | igmp_query}(1) | all] state [enable | disable] Parameters - Specify the port list to filter control packets. dvmrp - Specify to - D-Link DGS-3120-48PC | CLI Reference Guide - Page 489
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin#show cpu_filter l3_control_pkt ports 1:1-1:2 Command: show cpu_filter l3_control_pkt ports 1:1-1:2 Port ---1:1 1:2 IGMP Query ---------Disabled Disabled DVMRP -------Enabled Enabled PIM -------Disabled Disabled DGS- - D-Link DGS-3120-48PC | CLI Reference Guide - Page 490
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Chapter 49 Multicast VLAN Command List create [igmp_snooping | mld_snooping] VLANs cannot be configured or displayed using 802.1Q VLAN commands. • An IP interface cannot be bound to a multicast VLAN. • The multicast VLAN snooping function - D-Link DGS-3120-48PC | CLI Reference Guide - Page 491
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Format create [igmp_snooping | mld_snooping] multicast_vlan VLAN. If none is specified, the packet's original priority will be used. The default setting is none. - Enter the remap priority value here. This value - D-Link DGS-3120-48PC | CLI Reference Guide - Page 492
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Parameters multicast_vlan - The IP address here. remap_priority - The remap priority value to be associated with the data traffic to be forwarded on the multicast VLAN. If none is specified, the packet's original priority is used. The default - D-Link DGS-3120-48PC | CLI Reference Guide - Page 493
xStack® DGS-3120 Series Managed Switch CLI Reference Guide 49-3 config mld_snooping multicast_vlan Description This command is used to add member ports and source ports to a list of multicast VLAN member ports. Member ports - D-Link DGS-3120-48PC | CLI Reference Guide - Page 494
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Restrictions Only Administrator, Operator and Power-User level users can issue this command. Example To configure an MLD snooping multicast VLAN with the name "v1", make ports 1 and 3 members of the VLAN, and set the state to enable: DGS- - D-Link DGS-3120-48PC | CLI Reference Guide - Page 495
xStack® DGS-3120 Series Managed Switch CLI Reference Guide 49-5 config igmp_snooping multicast_vlan_group_profile Description This command is used to configure an IGMP snooping multicast group profile on the Switch and add or delete multicast addresses for the profile. Format config igmp_snooping - D-Link DGS-3120-48PC | CLI Reference Guide - Page 496
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Format config mld_snooping multicast_vlan_group_profile [add | delete User level users can issue this command. Example To add a multicast address or range to an MLD snooping multicast VLAN profile with name "MOD": DGS-3120 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 497
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Parameters igmp_snooping - Specify to delete an IGMP snooping group profile. mld_snooping - and Power-User level users can issue this command. Example To delete an IGMP snooping multicast group profile with the name "MOD": DGS-3120-24TC: - D-Link DGS-3120-48PC | CLI Reference Guide - Page 498
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# show igmp_snooping multicast_vlan_group_profile Command: show igmp_snooping multicast_vlan_group_profile Profile Name MOD Customer Multicast Addresses 234.1.1.1 - 238.244.244.244 239.1.1.1 - 239.2.2.2 224.19.62. - D-Link DGS-3120-48PC | CLI Reference Guide - Page 499
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Restrictions Only Administrator, Operator and Power-User level users can issue this command. Example To add an IGMP snooping profile to a multicast VLAN group with the name "v1": DGS-3120-24TC:admin# config igmp_snooping - D-Link DGS-3120-48PC | CLI Reference Guide - Page 500
xStack® DGS-3120 Series Managed Switch CLI Reference Guide 49-11 delete [igmp_snooping Power-User level users can issue this command. Example To delete an MLD snooping multicast VLAN called "v1": DGS-3120- of the ordinary MLD snooping function. By default, the multicast VLAN function is disabled. - D-Link DGS-3120-48PC | CLI Reference Guide - Page 501
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Restrictions Only Administrator-level users can issue this command. Example To enable the IGMP snooping multicast VLAN function globally: DGS-3120 disable the ordinary MLD snooping function. By default, the multicast VLAN is disabled. Format - D-Link DGS-3120-48PC | CLI Reference Guide - Page 502
xStack® DGS-3120 Series Managed Switch CLI Reference Guide 49-14 config [igmp_snooping | mld_snooping] multicast_vlan forward_unmatched Description This command is used to configure the forwarding mode for multicast VLAN unmatched packets. When the Switch receives an IGMP/MLD snooping packet, it - D-Link DGS-3120-48PC | CLI Reference Guide - Page 503
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Parameters igmp_snooping - Specify that IGMP snooping multicast VLANs will Ports Source Ports Untagged Source Ports Status Replace Source IP Remap Priority : 1 : : 3 : : Disabled : 0.0.0.0 : None Total Entries: 1 DGS-3120-24TC:admin# 499 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 504
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Chapter 50 Multiple Spanning Tree Protocol (MSTP) Command List enable stp disable stp config stp { stp Parameters None. Restrictions Only Administrator, Operator and Power-User level users can issue this command. Example To enable STP: 500 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 505
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# enable stp Command: enable stp Success. DGS-3120 User level users can issue this command. Example To disable STP: DGS-3120-24TC:admin# disable stp Command: disable stp Success. DGS-3120 valid. The default value is 20. 501 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 506
xStack® DGS-3120 Series Managed Switch CLI Reference Guide - Enter the maximum age value here. This value must be between 6-40. maxhops - (Optional) Used to restrict the forwarded times of one BPDU. The default value is 20. - Enter the maximum hops value here. This value - D-Link DGS-3120-48PC | CLI Reference Guide - Page 507
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Restrictions None. Example To show STP: DGS-3120-24TC:admin# default instance, CIST. - Enter the MSTP instance ID here. This value must be between 1 and 15. Restrictions Only Administrator, Operator and Power-User level users - D-Link DGS-3120-48PC | CLI Reference Guide - Page 508
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# create stp instance_id 2 Command: create stp instance_id 2 Success. DGS-3120 0 represents for default instance, CIST. User level users can issue this command. Example To map a VLAN ID to an MSTP instance: DGS-3120 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 509
xStack® DGS-3120 Series Managed Switch CLI Reference Guide 50-7 delete stp instance_id Description This command is used to delete an MST Instance. Format delete stp instance_id Parameters instance_id - Specify the MSTP instance ID. Instance 0 represents for default instance, CIST. < - D-Link DGS-3120-48PC | CLI Reference Guide - Page 510
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Example To change the name and revision level of the MST configuration identification: DGS-3120-24TC:admin# config stp mst_config_id name R&D_BlockG revision_level 1 Commands: config stp mst_config_id name R&D_BlockG revision_level 1 Success - D-Link DGS-3120-48PC | CLI Reference Guide - Page 511
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Format config stp mst_ports instance_id {internalCost [ Only Administrator, Operator and Power-User level users can issue this command. Example To configure STP MST ports: DGS-3120-24TC:admin# config stp mst_ports - D-Link DGS-3120-48PC | CLI Reference Guide - Page 512
xStack® DGS-3120 Series Managed Switch CLI Reference Guide hellotime - (Optional) The default mode. state - (Optional) To decide if this port supports the STP functionality. enable - Specify that STP functionality on -User level users can issue this command. Example To configure STP ports: DGS-3120- - D-Link DGS-3120-48PC | CLI Reference Guide - Page 513
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Format show stp ports {} Parameters of ports used for the configuration here. Restrictions None. Example To show STP ports: DGS-3120-24TC:admin#show stp ports Command: show stp ports MSTP Port Information Port Index : - D-Link DGS-3120-48PC | CLI Reference Guide - Page 514
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Restrictions Only Administrator, Operator and Power-User level users can issue this command. Example To configure the STP instance ID: DGS-3120-24TC:admin# config stp priority 61440 instance_id 0 Command: config stp priority 61440 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 515
xStack® DGS-3120 Series Managed Switch CLI Reference Guide 50-15 config stp version Description This command is used to Power-User level users can issue this command. Example To configure STP version: DGS-3120-24TC:admin# config stp version mstp Command: config stp version mstp Success. DGS-3120- - D-Link DGS-3120-48PC | CLI Reference Guide - Page 516
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Parameters instance - Specify the MSTP instance ID. - (Optional) Enter the MSTP instance ID value here. This value must be between 0 and 15. Restrictions None. Example To show STP instance: DGS-3120-24TC:admin# show stp - D-Link DGS-3120-48PC | CLI Reference Guide - Page 517
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Chapter 51 Network User level users can issue this command. Example To create an NLB unicast MAC forwarding entry, for the product that support the VLAN information on the unicast forwarding: DGS-3120-24TC:admin#create nlb unicast_fdb default - D-Link DGS-3120-48PC | CLI Reference Guide - Page 518
xStack® DGS-3120 Series Managed Switch CLI Reference Guide 51-2 config nlb unicast_fdb Description This command and Power-User level users can issue this command. Example To configure NLB unicast FDB entry, for the product that support the VLAN information on the unicast forwarding: DGS-3120-24TC: - D-Link DGS-3120-48PC | CLI Reference Guide - Page 519
xStack® DGS-3120 Series Managed Switch CLI Reference Guide - Enter the ID of the VLAN. - Specify the MAC address of the NLB unicast FDB entry to be deleted. Restrictions Only Administrator, Operator and Power-User level users can issue this command. Example To delete the NLB - D-Link DGS-3120-48PC | CLI Reference Guide - Page 520
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Example To create a NLB multicast FDB entry: DGS-3120-24TC:admin# create nlb multicast_fdb default 03-bf-01-01-01-01 Command: create nlb multicast_fdb default 03-bf-01-01-01-01 Success. DGS-3120-24TC:admin# 51-5 config nlb multicast_fdb - D-Link DGS-3120-48PC | CLI Reference Guide - Page 521
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Format User level users can issue this command. Example To delete NLB multicast FDB entry: DGS-3120-24TC:admin# delete nlb multicast_fdb default 03-bf-01-01-01-01 Command: delete nlb multicast_fdb default 03-bf-01-01-01-01 Success. DGS-3120 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 522
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# show nlb fdb Command: show nlb fdb MAC Address VLAN ID 03-bf-01-01-01-01 100 03-bf-01-01-01-01 1 Egress Ports 1:1-1:5,1:24,2:24 1:1-1:5,1:24,2:24 Total Entries : 2 DGS-3120-24TC:admin# 518 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 523
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Chapter 52 Network Monitoring Command List show packet ports < This command is used to display statistics about the packets sent and received by the Switch. Format show packet ports Parameters - Specify a range of - D-Link DGS-3120-48PC | CLI Reference Guide - Page 524
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin#show packet ports 1:7 Command: show packet ports 1:7 Port Number : 1:7 Frame Size/Type Frame Counts Frames/sec ----------- 64 0 0 65-127 0 0 128-255 0 0 256-511 0 0 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 525
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin#show error ports 1:3 Command: show error ports 1:3 Port Number : 1:3 RX Frames --------- CRC Error 0 Undersize 0 Oversize 0 Fragment 0 Jabber 0 Drop Pkts 0 Symbol Error 0 Excessive Deferral - D-Link DGS-3120-48PC | CLI Reference Guide - Page 526
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# show utilization ports Command: show utilization ports Port TX/sec RX/sec Util Port TX/sec RX/sec Util 1:1 0 0 0 1:21 0 0 0 1:2 0 0 0 1:22 0 0 0 1:3 0 0 0 1:23 0 0 0 1:4 0 0 0 1:24 0 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 527
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin#show utilization cpu Command: show utilization cpu CPU Utilization Five seconds - 10 % One minute - 10 % Five minutes - 10 % CTRL+C ESC q Quit SPACE n Next - D-Link DGS-3120-48PC | CLI Reference Guide - Page 528
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin#show utilization dram Command: show utilization dram Unit 1 DRAM utilization : Total DRAM : 131072 KB Used DRAM : 128128 KB Utilization : 97 % CTRL+C ESC q Quit - D-Link DGS-3120-48PC | CLI Reference Guide - Page 529
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Format clear counters {ports } Parameters ports - (Optional) Specify a range of ports to be configured. The port list is specified by listing the lowest switch number and the beginning port number on that switch, separated by a - D-Link DGS-3120-48PC | CLI Reference Guide - Page 530
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Chapter 53 OAM Commands (EI Mode Only) config ethernet_oam ports [ link event. The command is used to configure the client to process or to ignore the received Ethernet OAM remote loopback command. In remote loopback mode, all user - D-Link DGS-3120-48PC | CLI Reference Guide - Page 531
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Format config ethernet_oam ports be configured. mode - Specify the operation mode. The default mode is active. active - Specify to operate in link_monitor - Used to detect and indicate link faults under a variety of conditions. error_symbol - D-Link DGS-3120-48PC | CLI Reference Guide - Page 532
® DGS-3120 Series Managed Switch CLI Reference Guide critical_link_event -Specify critical link event. dying_gasp - An unrecoverable local failure condition has occurred. critical_event - An unspecified critical event has occurred. notify_state - Specify the event notification status. The default - D-Link DGS-3120-48PC | CLI Reference Guide - Page 533
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# config ethernet_oam ports 1 link_monitor error_frame threshold 2 window 1000 notify_state enable Command: config ethernet_oam ports 1 link_monitor error_frame threshold 2 window 1000 notify_state enable Success. DGS-3120 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 534
Managed Switch CLI Reference Guide DGS-3120-24TC:admin# config ethernet_oam ports 1 received_remote_loopback process Command: config ethernet_oam ports 1 received_remote_loopback process Success. DGS-3120-24TC:admin# 53-2 show ethernet_oam ports Description This command is used to display Ethernet - D-Link DGS-3120-48PC | CLI Reference Guide - Page 535
xStack® DGS-3120 Series Managed Switch CLI Reference Guide 4. Variable: It indicates that the OAM entity can send and receive variable requests to monitor the attribute value as described in the IEEE 802.3 Clause 30 MIB. The event log displays Ethernet OAM event log information. The switch can - D-Link DGS-3120-48PC | CLI Reference Guide - Page 536
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# show Ethernet OAM ports. event_log - Specify to clear Ethernet OAM event log information. statistics - Specify to clear Ethernet OAM statistics. Restrictions Only Administrator, Operator and Power-User level users - D-Link DGS-3120-48PC | CLI Reference Guide - Page 537
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# clear ethernet_oam ports 1 statistics Command: clear ethernet_oam ports 1 statistics Success. DGS-3120-24TC:admin# To clear port 1 OAM events: DGS-3120-24TC:admin# clear ethernet_oam ports 1 event_log Command: clear - D-Link DGS-3120-48PC | CLI Reference Guide - Page 538
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Chapter 54 Peripherals Command List show device_status show environment config status, the number 1, 2, 3 etc represent the fan number: DGS-3120-24TC:admin#show device_status Command: show device_status Unit 1: Internal Power: Active - D-Link DGS-3120-48PC | CLI Reference Guide - Page 539
xStack® DGS-3120 Series Managed Switch CLI Reference Guide 54-2 show environment Description This command is used to display current status of power(s) and fan(s) on the system. Format show environment Parameters None. Restrictions None. Example To display the standalone device environment: 535 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 540
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin#show environment Command: show environment High Threshold(Celsius) : 40 Fan Low Temperature Threshold(Celsius) : 35 DGS-3120-24TC:admin# 54-3 config temperature threshold Description This command is used to - D-Link DGS-3120-48PC | CLI Reference Guide - Page 541
xStack® DGS-3120 Series Managed Switch CLI Reference Guide < default state is enabled. disable - Disable log state for warning temperature event. Restrictions Only Administrator and Operator-level users can issue this command. Example To configure the warning temperature threshold: DGS-3120 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 542
xStack® DGS-3120 Series Managed Switch CLI Reference Guide 54-5 config fan trap state Description This command Restrictions Only Administrator, Operator and Power-User level users can issue this command. Example To configure the warning fan traps state: DGS-3120-24TC:admin#config fan trap state - D-Link DGS-3120-48PC | CLI Reference Guide - Page 543
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin#config power trap state enable Command: config power trap state enable Success. DGS-3120-24TC:admin# 539 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 544
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Chapter 55 Ping Command List ping {times | timeout } ping6 {times | size | timeout } (EI Mode Only) 55-1 ping Description This command is used to send - D-Link DGS-3120-48PC | CLI Reference Guide - Page 545
xStack® DGS-3120 Series Managed Switch CLI Reference Guide 55-2 ping6 (EI Mode Only) Description This command is used . A value of 0 will send an infinite ICMP echo messages. The maximum value is 255. The default is 0, indicating infinity. Press the "CTRL+C" to break the ping test. - - D-Link DGS-3120-48PC | CLI Reference Guide - Page 546
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Chapter 56 Port Security Command List config port_security system max_learning_addr [< by the system. By default, the number is set to no_limit. Restrictions Only Administrator, Operator and Power-User level users can issue this command. - D-Link DGS-3120-48PC | CLI Reference Guide - Page 547
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# config port_security system max_learning_addr 256 Command: config port_security system max_learning_addr 256 Success. DGS-3120-24TC:admin# 56-2 config port_security ports Description This command is used to configure the - D-Link DGS-3120-48PC | CLI Reference Guide - Page 548
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Restrictions Only Administrator, Operator and Power-User level users number of current learned entries on the VLAN, the command will be rejected. The default value is "no_limit" - Enter the maximum number of port - D-Link DGS-3120-48PC | CLI Reference Guide - Page 549
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Example To configure the maximum number of VLAN-based port security entries on VLAN 1 to be 64: DGS-3120-24TC:admin# config port_security vlan vlanid 1 max_learning_addr 64 Command: config port_security vlan vlanid 1 max_learning_addr 64 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 550
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Format clear port_security_entry {ports [ | all] {[vlan , Operator and Power-User level users can issue this command. Example To clear the port security entries on port 6: DGS-3120-24TC:admin# clear - D-Link DGS-3120-48PC | CLI Reference Guide - Page 551
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Restrictions None. Example To show all the port security entries: DGS-3120-24TC:admin# show port_security_entry Command: show port_security_entry MAC Address 00-00-00-00-00-01 VID Port Lock Mode 1 25 DeleteOnTimeout Total - D-Link DGS-3120-48PC | CLI Reference Guide - Page 552
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120- VID VLAN Name Max. Learning Addr. 1 default 64 DGS-3120-24TC:admin# 56-8 config port_security trap state User level users can issue this command. Example To enable the sending of port security traps: DGS-3120 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 553
xStack® DGS-3120 Series Managed Switch CLI Reference Guide 56-9 config port_security log state Description This command Only Administrator, Operator and Power-User level users can issue this command. Example To enable the port security log: DGS-3120-24TC:admin#config port_security log state - D-Link DGS-3120-48PC | CLI Reference Guide - Page 554
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Chapter 57 Power over Ethernet (PoE) Command List config poe system {units [ | all]} {power_limit | power_disconnect_method [deny_next_port | deny_low_priority_port] | legacy_pd [enable | disable]} config poe support, - D-Link DGS-3120-48PC | CLI Reference Guide - Page 555
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Restrictions Only Administrator, Operator and Power-User level users can issue this command. Example To config PoE system-wise was setting: DGS-3120-24PC:admin# config poe , users can directly specify any value that the chip supported, - D-Link DGS-3120-48PC | CLI Reference Guide - Page 556
xStack® DGS-3120 Series Managed Switch CLI Reference Guide device connected to this port. enable - Specify that state will be enabled. disable - Specify that state will be disabled. time_range - (Optional) Specify the time range that applies to the port of the POE. If time range is configured, the - D-Link DGS-3120-48PC | CLI Reference Guide - Page 557
xStack® DGS-3120 Series Managed Switch CLI Reference Guide 57-3 show poe system Description This command is used to display the setting and actual values of the whole PoE system. Format show poe system {units } Parameters units - (Optional) Specified units that will be displayed. < - D-Link DGS-3120-48PC | CLI Reference Guide - Page 558
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Format show poe ports {} Parameters - (Optional) Specified a list of ports to be displayed. If no parameter specified, the system will display the status for all ports. Restrictions None. Example To display PoE port: - D-Link DGS-3120-48PC | CLI Reference Guide - Page 559
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Chapter 58 Power Saving Command List config power_saving mode { error free applications from both sides of the link. This mechanism is only available using the hardware support cable diagnostics function. If the power saving state - D-Link DGS-3120-48PC | CLI Reference Guide - Page 560
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Led - (Optional) Specify to configure the power saving state of port LED Administrator and Operator-level users can issue this command. Example To enable the power saving state of port, hibernation: DGS-3120-24TC:admin#config power_saving - D-Link DGS-3120-48PC | CLI Reference Guide - Page 561
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin#config power_saving hibernation add time_range range_1 Command: config power_saving hibernation add time_range range_1 Success. DGS-3120-24TC:admin# 58-3 config power_saving led Description This command is used to add or - D-Link DGS-3120-48PC | CLI Reference Guide - Page 562
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Format config power_saving port [ | all] [[add | delete] time_range - D-Link DGS-3120-48PC | CLI Reference Guide - Page 563
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Parameters length_detection - (Optional) Display the length detection configuration of power saving. link_detection - (Optional) Display the link detection configuration of power saving. led - (Optional) Display the port LED configuration of - D-Link DGS-3120-48PC | CLI Reference Guide - Page 564
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Restrictions Only Administrator and Operator-level users can issue this command. Example To disable the LED admin state: DGS-3120-24TC:admin#config led state disable Command: config led state disable Success. DGS-3120-24TC:admin# 58-7 show - D-Link DGS-3120-48PC | CLI Reference Guide - Page 565
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Chapter 59 PPPoE Circuit ID Insertions Command List (EI Mode Only) config pppoe circuit_id_insertion state [enable | disable] config pppoe circuit_id_insertion ports {state [enable | disable] | circuit_id [mac | ip | udf - D-Link DGS-3120-48PC | CLI Reference Guide - Page 566
xStack® DGS-3120 Series Managed Switch CLI Reference Guide 59-2 config pppoe circuit_id_insertion ports address of the Switch will be used to encode the circuit ID option. ip - The Switch's IP address will be used to encode the circuit ID option. This is the default. udf - A user specified string to - D-Link DGS-3120-48PC | CLI Reference Guide - Page 567
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Parameters None. Restrictions None. Example To display PPPoE circuit ID insertion status: DGS-3120-24TC:admin#show pppoe circuit_id_insertion Command: show pppoe circuit_id_insertion Global PPPoE State: Enabled DGS-3120-24TC:admin# 59-4 show - D-Link DGS-3120-48PC | CLI Reference Guide - Page 568
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# 564 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 569
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Chapter 60 Protocol VLAN Command List create dot1v_protocol_group group_id {group_name - D-Link DGS-3120-48PC | CLI Reference Guide - Page 570
xStack® DGS-3120 Series Managed Switch CLI Reference Guide 60-2 config dot1v_protocol_group add protocol Description This command is used to add a protocol to a protocol group. The selection of a protocol can be a pre-defined protocol type or a user - Specify that the Ethernet 2 protocol will be - D-Link DGS-3120-48PC | CLI Reference Guide - Page 571
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Parameters group_id - Specify the group ID to be deleted. - Only Administrator, Operator and Power-User level users can issue this command. Example To delete protocol group 100: DGS-3120-24TC:admin# delete dot1v_protocol_group group_id - D-Link DGS-3120-48PC | CLI Reference Guide - Page 572
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# show dot1v_protocol_group group_id 10 delete protocol_group option. When priority is not specified in the command, the port default prority will be the priority for those untagged packets classified by the protocol vlan. - D-Link DGS-3120-48PC | CLI Reference Guide - Page 573
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Restrictions Only Administrator, Operator and Power-User level users can issue this command. Example The example is to assign VLAN marketing-1 for untaged ipv6 packet ingress from port 3. To configure the group ID 10 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 574
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# show port dot1v ports 1:1 Command: show port dot1v ports 1:1 Port: 1:1 Protocol Group ID 1 2 3 4 VLAN Name default VLAN2 VLAN3 VLAN4 Protocol Priority Success. DGS-3120-24TC:admin# 570 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 575
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Chapter 61 QinQ Command List (EI Mode Only) enable qinq disable qinq config qinq inner_tpid GVRP will be disabled. To run GVRP on the Switch, the administrator should enable GVRP manually. In QinQ mode, GVRP protocol will employ reserve - D-Link DGS-3120-48PC | CLI Reference Guide - Page 576
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# enable qinq Command: enable qinq Success. DGS-3120-24TC:admin# 61-2 disable qinq Description This command is used to disable the QinQ. When QinQ is disabled, all dynamic learned L2 addresses will be - D-Link DGS-3120-48PC | CLI Reference Guide - Page 577
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Parameters inner_tpid - Specify the inner-TPID of the system. - Enter the inner-TPID of the system here. Restrictions Only Administrator, Operator and Power-User level users connecting to the service provider network. - D-Link DGS-3120-48PC | CLI Reference Guide - Page 578
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Example To configure port list 1-4 as NNI port and set the TPID to 0x88A8: DGS-3120-24TC:admin# config qinq ports 1:1-1:4 role nni outer_tpid 0x88A8 Command: config qinq ports 1:1-1:4 role nni outer_tpid 0x88A8 Success. DGS-3120-24TC:admin# - D-Link DGS-3120-48PC | CLI Reference Guide - Page 579
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Parameters None. Restrictions None. Example To display the inner-TPID of a system: DGS-3120-24TC:admin# show qinq inner_tpid Command: show qinq inner_tpid Inner TPID: 0x9100 DGS-3120-24TC:admin# 61-7 show qinq ports Description This command - D-Link DGS-3120-48PC | CLI Reference Guide - Page 580
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# show qinq ports service provider VLAN ID used here. priority - (Optional) Specify to assign an 802.1p priority to the S-Tag. If the priority is not specified, a 802.1p priority of the S-Tag will be assigned by default - D-Link DGS-3120-48PC | CLI Reference Guide - Page 581
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Restrictions Only Administrator, Operator and Power-User level users can issue this command. Example To replace the C-Tag in which the CVID is 20, with the S-Tag and the S-VID is 200 at UNI Port 1: DGS-3120-24TC:admin# create - D-Link DGS-3120-48PC | CLI Reference Guide - Page 582
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# delete vlan_translation ports 1:1-1:4 Command: delete vlan_translation ports 1:1-1:4 Success. DGS-3120-24TC:admin# 61-10 show vlan_translation Description This command is used to display the existing C-VLAN-based VLAN - D-Link DGS-3120-48PC | CLI Reference Guide - Page 583
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Chapter 62 Quality of Service (QoS) Command List config bandwidth_control [< bandwidth will be an adjusted value based on the user specified bandwidth. The actual limit may be equal to the user specified limit, but will not exceed it. The - D-Link DGS-3120-48PC | CLI Reference Guide - Page 584
xStack® DGS-3120 Series Managed Switch CLI Reference Guide not exceed it.. The actual limit recognized by the bandwidth for this specific port. Note that only devices that support MAC-based VLAN can provide per user authentication. Format show bandwidth_control {} Parameters - - D-Link DGS-3120-48PC | CLI Reference Guide - Page 585
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin#show bandwidth_control 1:1-1:10 Command: show bandwidth_control 1:1-1:10 Bandwidth (Kbit/sec 64 64 64 64 64 64 64 64 64 64 DGS-3120-24TC:admin# 62-3 config per_queue bandwidth_control Description This command is used - D-Link DGS-3120-48PC | CLI Reference Guide - Page 586
xStack® DGS-3120 Series Managed Switch CLI Reference Guide receive. If the specified rate is not multiple of minimum granularity, the rate will be adjusted. Restrictions Only Administrator level can issue this command. Example - D-Link DGS-3120-48PC | CLI Reference Guide - Page 587
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin#show per_queue bandwidth_control 1:10 Command: show per_queue Power-User level users can issue this command. Example To configure the traffic scheduling CoS queue 1 to weight 25 on port 1:10: DGS-3120-24TC - D-Link DGS-3120-48PC | CLI Reference Guide - Page 588
xStack® DGS-3120 Series Managed Switch CLI Reference Guide 62-6 config scheduling_mechanism Description This command is used to configure the traffic and Power-User level users can issue this command. Example To configure the traffic scheduling mechanism for each CoS queue: DGS-3120-24TC:admin - D-Link DGS-3120-48PC | CLI Reference Guide - Page 589
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Parameters - (Optional) Specify a range of for each CoS queue on port 1:1(take eight hardware priority queues for example): DGS-3120-24TC:admin#show scheduling 1:1 Command: show scheduling 1:1 QOS Output Scheduling On Port - D-Link DGS-3120-48PC | CLI Reference Guide - Page 590
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Example To show scheduling mechanism: DGS-3120-24TC:admin#show scheduling_mechanism Command: show scheduling_mechanism Switch. Format config 802.1p user_priority Parameters - The 802.1p user - D-Link DGS-3120-48PC | CLI Reference Guide - Page 591
xStack® DGS-3120 Series Managed Switch CLI Reference Guide priority queues available. They are numbered between 0 (the lowest priority) and 7 (the highest priority). Restrictions Only Administrator, Operator and Power-User level users can issue this command. Example To configure the 802.1p user - D-Link DGS-3120-48PC | CLI Reference Guide - Page 592
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# show 802.1p user_priority Command: show 802.1p user_priority QOS Class of Traffic: Priority-0 -> Priority-1 -> Priority-2 -> Priority-3 -> Priority-4 -> - D-Link DGS-3120-48PC | CLI Reference Guide - Page 593
® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# config 802.1p default_priority all 5 Command: config 802.1p default_priority all 5 Success. DGS-3120-24TC:admin# 62-12 show 802.1p default_priority Description This command is used to display the current configured default - D-Link DGS-3120-48PC | CLI Reference Guide - Page 594
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# show 802.1p default_priority 1:1-1:10 User level users can issue this command. Example To enable HOL prevention on the Switch: DGS-3120-24TC:admin# enable hol_prevention Command: enable hol_prevention Success. DGS-3120 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 595
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Format disable hol_prevention Parameters None. Restrictions Only Administrator, Operator and Power-User level users can issue this command. Example To disable HOL prevention on the Switch: DGS-3120-24TC:admin# disable hol_prevention Command: - D-Link DGS-3120-48PC | CLI Reference Guide - Page 596
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# show hol_prevention Command: show hol_prevention Device HOL Prevention State: Enabled DGS-3120-24TC:admin# 62-16 config dscp trust Description This command is used to configure the state of DSCP trust per port. When DSCP - D-Link DGS-3120-48PC | CLI Reference Guide - Page 597
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Parameters - (Optional) A range of ports to display. If not specify the port, all ports for DSCP trust status on the Switch will be displayed. Restrictions None. Example Display DSCP trust status on ports 1:1-1:8. DGS-3120-24TC: - D-Link DGS-3120-48PC | CLI Reference Guide - Page 598
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Parameters - Enter the list of port used for Only Administrator, Operator and Power-User level users can issue this command. Example To configure the mapping of the DSCP priority to priority 1: DGS-3120-24TC:admin#config dscp map - D-Link DGS-3120-48PC | CLI Reference Guide - Page 599
xStack® DGS-3120 Series Managed Switch CLI Reference Guide dscp_dscp - Specify a list of DSCP value to be mapped to a specific DSCP. dscp - (Optional) This specifies DSCP value that will be mapped. - Enter the DSCP list here. Restrictions None. Example In case of project support per port - D-Link DGS-3120-48PC | CLI Reference Guide - Page 600
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Chapter 63 Remote Switched Port ANalyzer (RSPAN) Command List enable rspan disable rspan create rspan vlan [ Restrictions Only Administrator and Operator-level users can issue this command. Example Configure RSPAN state to enable: 596 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 601
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# enable rspan Command: enable rspan Success. DGS-3120-24TC:admin# 63-2 users can issue this command. Example Configure RSPAN state to disabled: DGS-3120-24TC:admin# disable rspan Command: disable rspan Success. DGS-3120- - D-Link DGS-3120-48PC | CLI Reference Guide - Page 602
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Restrictions Only Administrator and Operator-level users can issue this command. Example To create an RSPAN VLAN entry by VLAN name "v2": DGS-3120-24TC:admin# create rspan vlan vlan_name v2 Command: create rspan vlan vlan_name v2 Success. - D-Link DGS-3120-48PC | CLI Reference Guide - Page 603
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# delete rspan vlan vlan_name v2 Command: delete rspan vlan vlan_name v2 Success. DGS-3120-24TC:admin# To delete an RSPAN VLAN entry by VLAN ID "3": DGS-3120 a Link Aggregation port, there will perform the Link Aggregation - D-Link DGS-3120-48PC | CLI Reference Guide - Page 604
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Restrictions Only Administrator and Operator-level users can issue this command. Example To configure an RSPAN source entry without source target port: DGS-3120-24TC:admin# config rspan vlan vlan_name VLAN2 source add ports 1:2-1:5 rx - D-Link DGS-3120-48PC | CLI Reference Guide - Page 605
xStack® DGS-3120 Series Managed Switch CLI Reference Guide - Enter the VLAN name here. vlan_id - (Optional) Specify the RSPAN VLAN by VLAN ID. - Enter the VLAN ID here. This value must be between 1 and 4094. Restrictions None. Example Display the specific settings: DGS- - D-Link DGS-3120-48PC | CLI Reference Guide - Page 606
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Chapter 64 RPC PortMapper Command List config filter rpc_portmapper [ | all] state [enable | disable] show filter rpc_portmapper 64-1 config filter rpc_portmapper Description This command is used to configure the Switch to deny TCP - D-Link DGS-3120-48PC | CLI Reference Guide - Page 607
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Parameters None. Restrictions None. Example To display the RPC portmapper state: DGS-3120-24TC:admin#show filter rpc_portmapper Command: show filter rpc_portmapper Enabled Ports: 1:1-1:10 DGS-3120-24TC:admin# 603 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 608
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Chapter 65 Safeguard Engine Command List config safeguard_engine {state [enable the Switch will adjust the bandwidth dynamically depend on some reasonable algorithm. Restrictions Only Administrator, Operator and Power-User level users can - D-Link DGS-3120-48PC | CLI Reference Guide - Page 609
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# config safeguard_engine state enable utilization rising 50 falling 30 trap_log enable Command: config safeguard_engine state enable utilization rising 50 falling 30 trap_log enable Success. DGS-3120-24TC:admin# 65-2 show - D-Link DGS-3120-48PC | CLI Reference Guide - Page 610
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Chapter 66 SD Card Management Command List increment | reset]} config execute_config time_range config {state [enable | disable] | [increment | reset]} delete Operator-level users can issue this command. 606 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 611
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Example To create a backup schedule on time range "range_1": DGS-3120-24TC:admin#create backup config time_range range_1 filename c:/bkconfi g-1 Command: create backup config time_range range_1 filename c:/bk-config-1 Success. DGS-3120-24TC: - D-Link DGS-3120-48PC | CLI Reference Guide - Page 612
xStack® DGS-3120 Series Managed Switch CLI Reference Guide 66-3 delete backup Description This command is used to delete schedule backup users can issue this command. Example To delete all the schedules: DGS-3120-24TC:admin# delete backup config all Command: delete backup config all Success. DGS-3120 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 613
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Example To show all backup schedules: DGS-3120-24TC:admin#show backup Command: show backup Backup Schedule Entry 1 Time Range : range_1 Type : configuration Filename : c:/bk-config-1 State : Disabled Total Entries1 DGS-3120-24TC: - D-Link DGS-3120-48PC | CLI Reference Guide - Page 614
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin#create execute_config time_range range-1 config c:/vlanconfig state enable Command: create execute_config time_range range-1 config c:/vlan-config state enable Success. DGS-3120-24TC:admin# 66-6 config execute_config - D-Link DGS-3120-48PC | CLI Reference Guide - Page 615
xStack® DGS-3120 Series Managed Switch CLI Reference Guide 66-7 delete execute_config Description This users can issue this command. Example To delete all the schedule of executing configuration: DGS-3120-24TC:admin# delete execute_config all Command: delete execute_config all Success. DGS-3120 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 616
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Example To display all the executive schedules: DGS-3120-24TC:admin#show execute_config Command: show execute_config Time Range : range-1 Filename : c:/vlan-config Method : Reset State : Enabled Total Entries1 DGS-3120-24TC:admin# - D-Link DGS-3120-48PC | CLI Reference Guide - Page 617
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Chapter 67 Secure Shell ( | disable] show ssh authmode config ssh user authmode [hostbased [hostname < algorithm Description This command is used to configure SSH service algorithm. Format config ssh algorithm [3DES | AES128 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 618
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Example To enable SSH server public key algorithm: DGS-3120-24TC:admin#show ssh server DSA enable Success. DGS-3120-24TC:admin# 67-2 show ssh algorithm Description This command is used to show the SSH service algorithm. Format show - D-Link DGS-3120-48PC | CLI Reference Guide - Page 619
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# show ssh algorithm Command: show ssh algorithm Encryption : Enabled DSA : Enabled DGS-3120-24TC:admin# 67-3 config ssh authmode Description This command is used to configure user authentication method for SSH. - D-Link DGS-3120-48PC | CLI Reference Guide - Page 620
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Example To configure user authentication method: DGS-3120-24TC:admin# config ssh authmode publickey enable Command: config ssh authmode publickey enable Success. DGS-3120-24TC:admin# 67-4 show ssh authmode Description This command is used to - D-Link DGS-3120-48PC | CLI Reference Guide - Page 621
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Format config ssh user authmode [hostbased [hostname | hostname_IP [ | ]] | password | publickey] Parameters user - Specify the user name. - Enter the user name - D-Link DGS-3120-48PC | CLI Reference Guide - Page 622
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Example To show user information about SSH configuration: DGS-3120-24TC:admin# show ssh user authmode Command: show ssh user used to communication between SSH client and server. The default value is 22. - Enter the - D-Link DGS-3120-48PC | CLI Reference Guide - Page 623
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Example To configure SSH server maximum session number is 3: DGS-3120-24TC:admin# config ssh server maxsession 3 Command: config ssh server maxsession 3 Success. DGS-3120-24TC:admin# 67-8 enable ssh Description This command is used to enable - D-Link DGS-3120-48PC | CLI Reference Guide - Page 624
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Restrictions Only Administrator, Operator and Power-User level users can issue this command. Example To disable the SSH server services: DGS-3120-24TC:admin#disable ssh Command: disable ssh Success. DGS-3120-24TC:admin# 67-10 show ssh - D-Link DGS-3120-48PC | CLI Reference Guide - Page 625
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Chapter 68 to the device according to the certificate level. The user can download the specified certificate to the device which must Parameters - Enter the TFTP server IP address used for this configuration here. certfilename - - D-Link DGS-3120-48PC | CLI Reference Guide - Page 626
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# download ssl certificate 10.55.47.1 certfilename cert.der keyfilename pkey.der Command: download ssl certificate 10.55.47.1 certfilename cert.der keyfilename pkey.der Success. DGS-3120-24TC:admin# 68-2 enable ssl - D-Link DGS-3120-48PC | CLI Reference Guide - Page 627
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# enable ssl Command: enable ssl Success. DGS-3120-24TC:admin# Note: Web will be disabled when SSL is enabled. 68-3 disable ssl Description This command is used to disable SSL feature and supported ciphercuites. Using " - D-Link DGS-3120-48PC | CLI Reference Guide - Page 628
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# disable ssl Command: disable ssl Success. DGS-3120-24TC:admin# 68-4 show ssl Description This command is used to display the certificate status. User must download specified certificate type according to desired key - D-Link DGS-3120-48PC | CLI Reference Guide - Page 629
xStack® DGS-3120 Series Managed Switch CLI Reference Guide 68-5 show ssl cachetimeout Description This command is used to show cahce timeout value which is designed for dlktimer library to remove the session id after expired. In order to support the resume session feature, the SSL library keep the - D-Link DGS-3120-48PC | CLI Reference Guide - Page 630
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Restrictions None. Example To configure the SSL cache timeout value to 60: DGS-3120-24TC:admin# config ssl cachetimeout 60 Commands: config ssl cachetimeout 60 Success. DGS-3120-24TC:admin# 626 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 631
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Chapter 69 sFlow Command List (EI Mode Only) create sflow flow_sampler ports [< is project dependent with the default value 256. If set to 0, the sampler is disabled. If the rate is not specified, its default value is 0. - D-Link DGS-3120-48PC | CLI Reference Guide - Page 632
xStack® DGS-3120 Series Managed Switch CLI Reference Guide been sampled that will be encapsulated and forwarded to the server. If not specified, the default value is 128. - Enter the maximum header size here. This value must be between 18 and 256. Restrictions Only Administrator and - D-Link DGS-3120-48PC | CLI Reference Guide - Page 633
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Example Configure the sFlow sampler the rate of port 1 to be 0: DGS-3120-24TC:admin#config sflow flow_sampler ports 1:1 rate 0 maxheadersize 18 Command: config sflow flow_sampler ports 1:1 rate 0 maxheadersize 18 Success. DGS-3120-24TC:admin - D-Link DGS-3120-48PC | CLI Reference Guide - Page 634
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Parameters ports - Specify the list of ports to be configured. - Enter the list of ports that will be used for this configuration here. all - Specify all ports on the Switch is not specified, its default value is disabled. - D-Link DGS-3120-48PC | CLI Reference Guide - Page 635
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Example Configure the interval of sFlow counter poller port 1 to be 0: DGS-3120-24TC:admin#config sflow counter_poller ports 1:1 interval disable Command: config sflow counter_poller ports 1:1 interval disable Success. DGS-3120-24TC:admin# - D-Link DGS-3120-48PC | CLI Reference Guide - Page 636
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Format create sflow analyzer_server owner {timeout [ | infinite] | collectoraddress | collectorport | maxdatagramsize } Parameters analyzer_server - The - D-Link DGS-3120-48PC | CLI Reference Guide - Page 637
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Format config sflow analyzer_server {timeout [ the IP address used for the configuration here. collectorport - (Optional) The destination UDP port for sending the sFlow datagram. If not specified, the default value - D-Link DGS-3120-48PC | CLI Reference Guide - Page 638
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Parameters analyzer_server - The ID of analyzer server that to be deleted. - Enter the analyzer server ID value here. This value must be between 1 and 4. Restrictions Only Administrator and Operator-level users can issue this - D-Link DGS-3120-48PC | CLI Reference Guide - Page 639
xStack® DGS-3120 Series Managed Switch CLI Reference Guide 69-11 disable sflow Description This command is used to disable the sFlow function on the Switch. Format disable sflow Parameters None. Restrictions Only Administrator and Operator-level users can issue this command. Example Disable the - D-Link DGS-3120-48PC | CLI Reference Guide - Page 640
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Example To show the sFlow information: DGS-3120-24TC:admin#show sflow Command: show sflow sFlow Version sFlow Address sFlow State : V5 : 10.90.90.90 : Disabled DGS-3120-24TC:admin# 69-13 show sflow flow_sampler Description This command - D-Link DGS-3120-48PC | CLI Reference Guide - Page 641
xStack® DGS-3120 Series Managed Switch CLI Reference Guide 69-14 show sflow counter_poller Description This command is used the sFlow analyzer server information. The Timeout field specifies the time configured by user. The Current Countdown Time is the current time remaining before the server - D-Link DGS-3120-48PC | CLI Reference Guide - Page 642
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Example To show the sFlow flow sampler information of ports which have been created: DGS-3120-24TC:admin#show sflow analyzer_server Command: show sflow analyzer_server sFlow Analyzer_server Information Server ID : 1 Owner : sflow - D-Link DGS-3120-48PC | CLI Reference Guide - Page 643
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Chapter 70 Show Technical Support Command List show tech_support upload tech_support_toTFTP 70-1 show tech_support Description This command is especially used by the technical support personnel to dump the device - D-Link DGS-3120-48PC | CLI Reference Guide - Page 644
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# show tech_support Command: show tech_support # DGS-3120-24TC Gigabit Ethernet Switch # Technical Support Information # # Firmware: Build 2.00.010 # Copyright(C) 2011 D-Link Corporation. All rights reserved. - D-Link DGS-3120-48PC | CLI Reference Guide - Page 645
xStack® DGS-3120 Series Managed Switch CLI Reference Guide • System log • Running IP address of TFTP server. - Specify the file name to store the information of technique's support users can issue this command. Example To upload the information of technique's support: DGS-3120 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 646
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Chapter 71 Simple Mail Transfer Protocol (SMTP) Command List enable smtp Administrator-level users can issue this command. Example To enable SMTP status: DGS-3120-24TC:admin#enable smtp Command: enable smtp Success. DGS-3120-24TC:admin - D-Link DGS-3120-48PC | CLI Reference Guide - Page 647
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Format disable smtp Parameters None. Restrictions Only Administrator-level users can issue this command. Example To disable SMTP status: DGS-3120-24TC:admin#disable smtp Command: disable smtp Success. DGS-3120-24TC:admin# 71-3 config smtp - D-Link DGS-3120-48PC | CLI Reference Guide - Page 648
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Example To configure a SMTP server IP address: DGS-3120-24TC:admin#config smtp server 172.18.208.9 Command: config smtp server 172.18.208.9 Success. DGS-3120-24TC:admin# To configure an SMTP server port: DGS-3120-24TC:admin#config smtp - D-Link DGS-3120-48PC | CLI Reference Guide - Page 649
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Format show smtp Parameters None. Restrictions None. Example To display the current SMTP information: DGS-3120 .9 : 25 : [email protected] Index ----1 2 3 4 5 6 7 8 Mail Receiver Address [email protected] DGS-3120-24TC:admin# 71-5 smtp - D-Link DGS-3120-48PC | CLI Reference Guide - Page 650
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Restrictions Only Administrator-level users can issue this command. Example To test whether the SMTP server can be reached: DGS-3120-24TC:admin#smtp send_testmsg Command: smtp send_testmsg Subject:e-mail heading Content:e-mail content - D-Link DGS-3120-48PC | CLI Reference Guide - Page 651
xStack® DGS-3120 Series Managed Switch CLI Reference Guide 40>] priv [none | des ]]} delete snmp user show snmp user create snmp group [v1 | v2c | snmp host {} show snmp v6host {} (EI Mode Only) config snmp engineID - D-Link DGS-3120-48PC | CLI Reference Guide - Page 652
to the Switch's SNMP agent. The default read only community string is public. The default read write community string is private. Restrictions Only Administrator-level users can issue this command. Example To create a read-only level SNMP community "System" with a "CommunityView" view: DGS-3120-24TC - D-Link DGS-3120-48PC | CLI Reference Guide - Page 653
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Format delete snmp community Parameters users can issue this command. Example To delete a SNMP community "System": DGS-3120-24TC:admin# delete snmp community System Command: delete snmp community System Success. DGS-3120 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 654
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# show snmp community Command: show snmp community SNMP Community Table Community Name private public View Name CommunityView CommunityView Access Right -----------read_write read_only Total Entries : 2 DGS-3120- - D-Link DGS-3120-48PC | CLI Reference Guide - Page 655
xStack® DGS-3120 Series Managed Switch CLI Reference Guide des - Specify that the DES encryption will be used for the privacy key. - Enter the DES privacy key here. This value must be 32 characters long. Restrictions Only Administrator-level users can issue this command. Example To - D-Link DGS-3120-48PC | CLI Reference Guide - Page 656
xStack® DGS-3120 Series Managed Switch CLI Reference Guide 72-6 show snmp user Description This command is used to display information on each SNMP username in the group username table. Format show snmp user Parameters None. Restrictions None. Example To show SNMP user: DGS-3120-24TC:admin# - D-Link DGS-3120-48PC | CLI Reference Guide - Page 657
xStack® DGS-3120 Series Managed Switch CLI Reference Guide v2c - The second least secure of the possible security models. v3 - The most secure of the possible. noauth_nopriv - Neither support packet authentication nor encrypting. auth_nopriv - Support packet authentication. auth_priv - Support - D-Link DGS-3120-48PC | CLI Reference Guide - Page 658
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# delete snmp group group123 Command: delete snmp group group123 Success. DGS-3120-24TC:admin# 72-9 show snmp groups Description This command is used to display the names of groups on the Switch and the security model, - D-Link DGS-3120-48PC | CLI Reference Guide - Page 659
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# show snmp groups Command: show snmp groups Vacm CommunityView Securiy Model : SNMPv2 Securiy Level : NoAuthNoPriv Total Entries: 10 DGS-3120-24TC:admin# 72-10 create snmp view Description This command is used - D-Link DGS-3120-48PC | CLI Reference Guide - Page 660
xStack® DGS-3120 Series Managed Switch CLI Reference Guide - Object-Identified tree, MIB tree. view_type - Specify the access type of the MIB tree in this view. included - Includes for this view. excluded - Excluded for this view. Restrictions Only Administrator-level users can issue this - D-Link DGS-3120-48PC | CLI Reference Guide - Page 661
xStack® DGS-3120 Series Managed Switch CLI Reference Guide 72-12 show snmp view Description This command is used to display the SNMP view record. Format show snmp view {} Parameters view - (Optional) View name of the user who likes to show. - Enter the view name here. - D-Link DGS-3120-48PC | CLI Reference Guide - Page 662
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Parameters host - Specify the recipient for which the traps are targeted. - The IP address of the recipient for which the traps are targeted. v6host - Specify the IPv6 host address to which the trap packet will be sent. (EI Mode - D-Link DGS-3120-48PC | CLI Reference Guide - Page 663
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Example To delete SNMP host "10.0.0.1": DGS-3120-24TC:admin# delete snmp host 10.0.0.1 Command: delete snmp host 10.0.0.1 Success. DGS-3120-24TC:admin# 72-15 show snmp host Description This command is used to display the recipient for which - D-Link DGS-3120-48PC | CLI Reference Guide - Page 664
xStack® DGS-3120 Series Managed Switch CLI Reference Guide 72-16 show snmp v6host (EI Mode Only) Description This command is used to display the recipient for which the traps are targeted. Format show snmp v6host {} Parameters v6host - (Optional) - D-Link DGS-3120-48PC | CLI Reference Guide - Page 665
xStack® DGS-3120 Series Managed Switch CLI Reference Guide 72-17 config snmp engineID Description This command is used to configure a identifier for the SNMP engine on the Switch. Format config snmp engineID Parameters engineID - Identify for the SNMP engine on the Switch. It - D-Link DGS-3120-48PC | CLI Reference Guide - Page 666
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Restrictions None. Example To show SNMP engine ID: DGS-3120-24TC:admin# show snmp engineID Command: show snmp engineID SNMP Engine ID : 1023457890 DGS-3120-24TC:admin# 72-19 enable snmp Description This command is used to enable the SNMP - D-Link DGS-3120-48PC | CLI Reference Guide - Page 667
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Parameters None. Restrictions Only Administrator and Operator-level users can issue this command. Example To disable SNMP: DGS-3120-24TC:admin# disable snmp Command: disable snmp Success. DGS-3120-24TC:admin# 72-21 config snmp system_name - D-Link DGS-3120-48PC | CLI Reference Guide - Page 668
xStack® DGS-3120 Series Managed Switch CLI Reference Guide 72-22 config snmp system_location Description This command is used to enter a description of the location of the Switch Operator-level users can issue this command. Example To configure the Switch location for "HQ 5F": DGS-3120-24TC:admin# - D-Link DGS-3120-48PC | CLI Reference Guide - Page 669
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# config snmp system_contact "MIS Department II" Command: config snmp system_contact "MIS Department II" Success. DGS-3120-24TC:admin# 72-24 enable snmp traps Description This command is used to enable SNMP trap support. - D-Link DGS-3120-48PC | CLI Reference Guide - Page 670
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Restrictions Only Administrator and Operator-level users can issue this command. Example To prevent SNMP traps from being sent from the Switch: DGS-3120-24TC:admin# disable snmp traps Command: disable snmp traps Success. DGS-3120-24TC:admin# - D-Link DGS-3120-48PC | CLI Reference Guide - Page 671
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Parameters None. Restrictions Only Administrator and Operator-level users can issue this command. Example To disable SNMP authentication trap support: DGS-3120-24TC:admin# disable snmp authenticate_traps Command: disable snmp - D-Link DGS-3120-48PC | CLI Reference Guide - Page 672
xStack® DGS-3120 Series Managed Switch CLI Reference Guide 72-29 disable snmp linkchange_traps Description This command is used to configure the sending of linkchange traps. Format disable snmp linkchange_traps Parameters None. Restrictions Only Administrator and Operator-level users can issue this - D-Link DGS-3120-48PC | CLI Reference Guide - Page 673
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Example To configure the sending of linkchange traps: DGS-3120-24TC:admin# config snmp linkchange_traps ports 1:1-1:4 enable Command: config snmp linkchange_traps ports 1:1-1:4 enable Success. DGS-3120-24TC:admin# 72-31 config snmp - D-Link DGS-3120-48PC | CLI Reference Guide - Page 674
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Parameters enable - Enable the trap of the warmstart event. The default state is enabled. disable - Disable the trap of the warmstart event. Restrictions Only Administrator-level users can issue this command. Example To configure the trap - D-Link DGS-3120-48PC | CLI Reference Guide - Page 675
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin#show snmp traps Command: show snmp traps SNMP Traps Authenticate Trap Linkchange Traps Coldstart Traps Warmstart Traps : Enabled : Enabled : Enabled : Enabled : Enabled DGS-3120 alarm. The default state is enabled - D-Link DGS-3120-48PC | CLI Reference Guide - Page 676
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Format show rmon Parameters None. Restrictions Only Administrator-level users can issue this command. Example To display the RMON related setting: DGS-3120-24TC:admin# show rmon Command: show rmon RMON Rising Alarm Trap RMON Falling - D-Link DGS-3120-48PC | CLI Reference Guide - Page 677
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Chapter 73 Single IP Management Command IP management on the Switch as enabled. Format enable sim Parameters None. Restrictions Only Administrator, Operator and Power-User level users can issue this command. Example To enable SIM: DGS-3120 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 678
xStack® DGS-3120 Series Managed Switch CLI Reference Guide 73-2 disable sim Description This command is used to disable single IP management on the Switch. Format disable sim Parameters None. Restrictions Only Administrator, Operator and Power-User level users can issue this command. Example To - D-Link DGS-3120-48PC | CLI Reference Guide - Page 679
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Restrictions None. Example To show the self information in detail: DGS-3120-24TC:admin#show sim Command: show sim SIM Version : VER-1.61 Firmware Version : 2.00.010 Device Name : MAC Address : 00-01-02-03-04-00 Capabilities : L2 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 680
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# show sim member Command: show sim member ID MAC Address Platform / Hold Firmware Device Name Capability Time Version 1 00-01-02-03-04-00 DES-XXXXS L2 Switch 40 1.00-B01 aaaaaaaaaaaaaaaa bbbbbbbbbbbbbbb 2 00 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 681
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# show sim neighbor Command: show sim neighbor Neighbor Table Port -----23 23 24 MAC Address 00-35-26-00-11-99 00-35-26-00-11-91 00-35-26-00-11-90 Role --------Commander Member Candidate Total Entries: 3 DGS-3120- - D-Link DGS-3120-48PC | CLI Reference Guide - Page 682
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Format config sim_group [add {} | 32. Restrictions Only Administrator, Operator and Power-User level users can issue this command. Example To add a member: DGS-3120-24TC:admin# config sim_group add 2 Command - D-Link DGS-3120-48PC | CLI Reference Guide - Page 683
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Format config sim [{[commander {group_name } | candidate] | dp_interval | hold_time }] Parameters commander - (Optional) Specify to transfer the role to the - D-Link DGS-3120-48PC | CLI Reference Guide - Page 684
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# config sim dp_interval 30 Command: config sim dp_interval 30 Success. DGS-3120-24TC:admin# To change the hold time of discovery protocol: DGS-3120-24TC:admin# config sim hold_time 200 Command: config sim hold_time 200 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 685
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120 02-03-04-00 Success DGS-3120-24TC:admin# To download firmware: DGS-3120-24TC:admin# download sim_ms be uploaded to the TFTP server. - Specify the IP address of the TFTP server. - Specify the file - D-Link DGS-3120-48PC | CLI Reference Guide - Page 686
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Restrictions Only Administrator, Operator and Power-User level users can issue this command. Example To upload configuration: DGS-3120-24TC:admin# upload sim_ms configuration_to_tftp 10.55.47.1 D:\configuration.txt members 1 Command: upload - D-Link DGS-3120-48PC | CLI Reference Guide - Page 687
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Chapter 74 Stacking Command List config box_priority current_box_id Administrator, Operator and Power-User level users can issue this command. Example To configure box priority: DGS-3120-24TC:admin#config box_priority - D-Link DGS-3120-48PC | CLI Reference Guide - Page 688
xStack® DGS-3120 Series Managed Switch CLI Reference Guide 74-2 config box_id Description This command is used to configure the box ID. By default, the and Power-User level users can issue this command. Example To configure box ID of box 1 to be auto: DGS-3120-24TC:admin#config will be reset. 684 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 689
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Message 2: Stack Topology Status: New device is detected; count down timer will be reset. It is suggested for the user not to do any command regarding read /write of flash, for example:"download firmware","save","show config in flash"," - D-Link DGS-3120-48PC | CLI Reference Guide - Page 690
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin#show stack_information Command: show stack_information Topology My Box ID Master ID Box Count :Duplex_Chain :1 :1 :1 Force Master Role: Disabled Trap State :Enabled Log State :Enabled Box User Prio- Prom Runtime - D-Link DGS-3120-48PC | CLI Reference Guide - Page 691
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin#show stack_device Command: show stack_device Box ID -----1 Box Type DGS-3120-24TC H/W Version ----------A1 Serial Number abcd1234 DGS-3120-24TC:admin# 74-5 config stacking_mode Description This command is used to - D-Link DGS-3120-48PC | CLI Reference Guide - Page 692
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Parameters None. Restrictions Only Administrator, Operator and Power-User level users can issue this command. Example To display stacking mode: DGS-3120-24TC:admin# show stacking_mode Command: show stacking_mode Stacking mode : Enabled DGS- - D-Link DGS-3120-48PC | CLI Reference Guide - Page 693
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# config stacking force_master_role state enable Command: config stacking force_master_role state enable Success. DGS-3120-24TC:admin# 74-8 config stacking trap state Description This command is used to configure trap - D-Link DGS-3120-48PC | CLI Reference Guide - Page 694
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Restrictions Only Administrator, Operator and Power-User level users can issue this command. Example To enable the stacking log state: DGS-3120-24TC:admin#config stacking log state enable Command: config stacking log state enable Success. - D-Link DGS-3120-48PC | CLI Reference Guide - Page 695
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Chapter 75 Syslog and Trap EI Mode Only) none - Specify to clear the configured source IP interface. Restrictions Only Administrator and Operator-level users can issue this command. Example Configure syslog source IP interface: DGS-3120 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 696
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# config syslog source_ipif none Command: config syslog source_ipif none Success DGS-3120-24TC:admin# 75-2 show syslog source_ipif Description This command is used to display the syslog source IP interface. Format show - D-Link DGS-3120-48PC | CLI Reference Guide - Page 697
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Parameters ipif - Specify the IP interface name. If only specify this parameter, the least IPv4 address and the smallest IPv6 address of ipif_name will be used as source IP addresses. - Enter the IP interface name here. This - D-Link DGS-3120-48PC | CLI Reference Guide - Page 698
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Example Show trap source IP interface: DGS-3120-24TC:admin# show trap source_ip Command: show trap source_ip Trap Source IP Interface Configuration: IP Interface IPv4 Address : System : None DGS-3120-24TC:admin# 694 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 699
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Chapter 76 System Log Command List clear log show log {[index | is used to clear the Switch's history log. Format clear log Parameters None. Restrictions Only Administrator and Operator-level users can issue this command. Example - D-Link DGS-3120-48PC | CLI Reference Guide - Page 700
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# clear log Command: clear log Success. DGS-3120-24TC:admin# 76-2 show log Description This command is used to display the Switch's history log. Format show log {[index | severity {module } { - D-Link DGS-3120-48PC | CLI Reference Guide - Page 701
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin#show log index 1-3 Command: show log index 1-3 support the enhanced log: DGS-3120-24TC:admin#show log_software_module Command: show log_software_module CFM_EXT ERROR_LOG DHCPv6_CLIENT MSTP DHCPv6_RELAY ERPS DGS-3120- - D-Link DGS-3120-48PC | CLI Reference Guide - Page 702
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Format enable syslog Parameters None. Restrictions Only Administrator and Operator-level users can issue this command. Example To enable the sending of syslog messages: DGS-3120-24TC:admin# enable syslog Command: enable syslog Success. DGS- - D-Link DGS-3120-48PC | CLI Reference Guide - Page 703
xStack® DGS-3120 Series Managed Switch CLI Reference Guide 76-6 show syslog Description This command is used to display the syslog protocol global state. Format show syslog Parameters None. Restrictions None. Example To display the syslog protocol global state: DGS-3120-24TC:admin# show syslog - D-Link DGS-3120-48PC | CLI Reference Guide - Page 704
xStack® DGS-3120 Series Managed Switch CLI Reference Guide emergency - Severity level 0 alert - Severity level 1 critical - Severity level 2 error - use any of the "local use" facilities or they may use the "user-level" Facility. Those Facilities that have been designated are shown below. This - D-Link DGS-3120-48PC | CLI Reference Guide - Page 705
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Format config syslog host [ | all] { user-defined facility will be set to local 7. udp_port - (Optional) Specify the UDP port number. - Enter the UDP port number used here. ipaddress - (Optional) Specify IP - D-Link DGS-3120-48PC | CLI Reference Guide - Page 706
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin#config syslog host all severity debug facility local0 Command: config syslog host all severity debug facility local0 Success. DGS-3120-24TC:admin# 76-9 delete syslog host Description This command is used to delete the - D-Link DGS-3120-48PC | CLI Reference Guide - Page 707
xStack® DGS-3120 Series Managed Switch CLI Reference Guide If no parameter is specified, all hosts will be displayed. Restrictions None. Example To show the syslog host information: DGS-3120-24TC:admin#show syslog host Command: show syslog host Syslog Global State: Disabled Host 1 IP Address - D-Link DGS-3120-48PC | CLI Reference Guide - Page 708
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# config log_save_timing on_demand Command: config log_save_timing on_demand Success. DGS-3120-24TC:admin# 76-12 show log_save_timing Description This command is used to show the method for saving the log. Format show - D-Link DGS-3120-48PC | CLI Reference Guide - Page 709
xStack® DGS-3120 Series Managed Switch CLI Reference Guide :00:14 CRIT(2) Possible spoofing attack from IP: , MAC: 0A-00-00-5A-00-01, port: 1:3 DGS-3120-24TC:admin# 76-14 clear attack_log Description and Operator-level users can issue this command. Example To clear the master's attack log: 705 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 710
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# clear attack_log Command: clear attack_log Success. DGS-3120-24TC:admin# 706 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 711
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Chapter 77 System Severity Command List config system_severity [trap | log | all] [ is used to configure the severity level control for the system. When the user chooses a specific level to log or trap, messages at that severity level - D-Link DGS-3120-48PC | CLI Reference Guide - Page 712
xStack® DGS-3120 Series Managed Switch CLI Reference Guide 77-2 show system_severity Description This command is used to display the severity level controls for the system. Format show system_severity Parameters None. Restrictions None. Example To show severity level control for system: DGS-3120- - D-Link DGS-3120-48PC | CLI Reference Guide - Page 713
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Chapter 78 Telnet Client Switch by specifying the IP address: DGS-3120-24TC:admin# telnet 10.90.90.90 Command: telnet 10.90.90.90 DGS-XXXX Fast Ethernet Switch Command Line Interface Firmware: Build 1.00.B01 Copyright(C) 2006-2009 D-Link - D-Link DGS-3120-48PC | CLI Reference Guide - Page 714
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Chapter 79 TFTP Client Command List - Specify to download firmware from a TFTP server. - (Optional) The IP address of the TFTP The IP address of the TFTP server. - (Optional) The IPv6 address of the TFTP server. (EI - D-Link DGS-3120-48PC | CLI Reference Guide - Page 715
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Restrictions Only Administrator-level users can issue this command. Example To download firmware from TFTP: DGS-3120 - The IP address of the TFTP server. - The IPv6 address of the TFTP server. (EI Mode Only) dest_file - - D-Link DGS-3120-48PC | CLI Reference Guide - Page 716
xStack® DGS-3120 Series Managed Switch CLI Reference Guide unit - (Optional) Specify which unit on the stacking system uploaded to the TFTP server. - The IP address of the TFTP server. - The IPv6 address of the TFTP server. (EI Mode Only) dest_file - Used to identify the parameter - D-Link DGS-3120-48PC | CLI Reference Guide - Page 717
xStack® DGS-3120 Series Managed Switch CLI Reference Guide - Enter the unit ID. firmware_toTFTP - Specify that the firmware file will be uploaded to the TFTP server. - The IP address of the TFTP server. - The IPv6 address of the TFTP server. (EI Mode Only) dest_file - - D-Link DGS-3120-48PC | CLI Reference Guide - Page 718
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin#upload cfg_toTFTP 10.90.90.99 dest_file 111.cfg unit 1 src_file c:/config.cfg Command: upload cfg_toTFTP 10.90.90.99 dest_file 111.cfg - D-Link DGS-3120-48PC | CLI Reference Guide - Page 719
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Chapter 80 Time and SNTP Command List config sntp {primary | secondary | poll-interval } show sntp enable sntp disable sntp config - D-Link DGS-3120-48PC | CLI Reference Guide - Page 720
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# config sntp primary 10.1.1.1 secondary 10.1.1.2 pollinterval 30 Command: config sntp primary 10.1.1.1 secondary 10.1.1.2 poll-interval 30 Success. DGS-3120-24TC:admin# 80-2 show sntp Description This command is used to - D-Link DGS-3120-48PC | CLI Reference Guide - Page 721
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Parameters None. Restrictions Only Administrator and Operator-level users can issue this command. Example To enable SNTP: DGS-3120-24TC:admin# enable sntp Command: enable sntp Success. DGS-3120-24TC:admin# 80-4 disable sntp Description This - D-Link DGS-3120-48PC | CLI Reference Guide - Page 722
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Format config time - D-Link DGS-3120-48PC | CLI Reference Guide - Page 723
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Example To configure time_zone: DGS-3120-24TC:admin# config time_zone operator + hour 2 min 30 Command: config time_zone operator + hour 2 min 30 Success. DGS-3120 of offset are 30, 60, 90,120. The default value is 60. 30 - Specify that the - D-Link DGS-3120-48PC | CLI Reference Guide - Page 724
xStack® DGS-3120 Series Managed Switch CLI Reference Guide during summertime. The ranges of offset are 30, 60, 90,120; default value is 60. 30 - Specify that the offset range will 30 Administrator and Operator-level users can issue this command. Example To configure time: DGS-3120-24TC:admin# config - D-Link DGS-3120-48PC | CLI Reference Guide - Page 725
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Restrictions None. Example To show time: DGS-3120-24TC:admin#show time Command: show time Current Time Source : System Clock Boot Time : 9 May Oct last Sun 00:00 Annual From : 29 Apr 00:00 To : 12 Oct 00:00 DGS-3120-24TC:admin# 721 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 726
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Chapter value 1-9>} (EI Mode Only) 81-1 traceroute Description This command is used to trace the routed path between the Switch and a value of 1 to 65535 seconds can be specified. The default is 5 seconds. - Enter the timeout - D-Link DGS-3120-48PC | CLI Reference Guide - Page 727
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# traceroute 10.48.74.121 probe 3 Command: traceroute 10.48.74.121 probe 3 1 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 728
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# traceroute6 3000::1 probe 3 Command: traceroute6 3000::1 probe 3 1 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 729
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Chapter 82 Traffic Control Command List config traffic control [ | all] {broadcast unicast - (Optional) Enable or disable unknown packet storm control. ( Supported for drop mode only) enable - Specify that unicast storm control will - D-Link DGS-3120-48PC | CLI Reference Guide - Page 730
xStack® DGS-3120 Series Managed Switch CLI Reference Guide countdown - (Optional) Timer for shutdown mode. If a port enters Operator and Power-User level users can issue this command. Example To configure the parameters so that the traffic control status is enabled on ports 1-12: DGS-3120-24TC:admin# - D-Link DGS-3120-48PC | CLI Reference Guide - Page 731
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Example To enable both the occurred mode and cleared mode traffic control traps: DGS-3120-24TC:admin# config traffic trap both Command: config traffic trap both Success. DGS-3120-24TC:admin# 82-3 show traffic control Description This command - D-Link DGS-3120-48PC | CLI Reference Guide - Page 732
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin . Since shutdown mode only support broadcast and multicast storm control, doesn't support unicast storm control. The Only Administrator, Operator and Power-User level users can issue this command. Example To configure - D-Link DGS-3120-48PC | CLI Reference Guide - Page 733
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# config traffic control log state enable Command: config traffic control log state enable Success. DGS-3120-24TC:admin# 82-5 config traffic control auto_recover_time Description This command is used to configure the - D-Link DGS-3120-48PC | CLI Reference Guide - Page 734
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Chapter 83 Traffic Segmentation Command List config traffic_segmentation [ | all] , Operator and Power-User level users can issue this command. Example To configure traffic segmentation: DGS-3120-24TC:admin# config - D-Link DGS-3120-48PC | CLI Reference Guide - Page 735
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Format show traffic_segmentation {} Parameters - (Optional) Specify a range of ports to be displayed. If no parameter is specified, the system will display all current - D-Link DGS-3120-48PC | CLI Reference Guide - Page 736
xStack® DGS-3120 Series Managed Switch CLI Reference Guide IP addresses must be members of the Management VLAN. If no IP addresses are specified, then there is nothing to prevent any IP address from accessing the Switch, provided the user that IPv6 prefix here. (EI Mode Only) - - D-Link DGS-3120-48PC | CLI Reference Guide - Page 737
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# create trusted_host 10.48.74.121 Command: create trusted_host 10.48.74.121 Success. DGS-3120-24TC:admin# 84-2 delete trusted_host Description This command is used to delete a trusted host entry made using the create - D-Link DGS-3120-48PC | CLI Reference Guide - Page 738
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Format config trusted_host [ | | network | ipv6_prefix ] [add | delete] {snmp | telnet | ssh | http | https | ping | all} Parameters - The IP address of the trusted host. < - D-Link DGS-3120-48PC | CLI Reference Guide - Page 739
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Restrictions None. Example To display trusted host: DGS-3120-24TC:admin#show trusted_host Command: show trusted_host Management Stations IP Address Access Interface 10.48.74.121 SNMP Telnet SSH HTTP HTTPs Ping Total Entries: 1 DGS - D-Link DGS-3120-48PC | CLI Reference Guide - Page 740
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Chapter 85 Unicast Routing Command List create iproute [default | ] [ {} {[primary | backup]}] delete iproute [default | ][] show iproute {[ | ]} {[ - D-Link DGS-3120-48PC | CLI Reference Guide - Page 741
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Example To add a floating static route and a static multipath route: DGS-3120-24TC:admin# create iproute default 10.1.1.254 primary Command: create iproute default 10.1.1.254 primary Success. DGS-3120-24TC:admin# 85-2 delete iproute - D-Link DGS-3120-48PC | CLI Reference Guide - Page 742
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Parameters - (Optional) Specify the destination network address of the route to be displayed. (EI Mode Only) - (Optional) Specify the destination IP address of the route to be displayed. The longest prefix matched - D-Link DGS-3120-48PC | CLI Reference Guide - Page 743
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Restrictions None. Example To display network address forwarding table: DGS-3120-24TC:admin# show ipfdb Command: show ipfdb Interface -----------System System System IP Address 10.1.1.101 10.1.40.22 10.2.27.250 Port Learned 1:3 Dynamic - D-Link DGS-3120-48PC | CLI Reference Guide - Page 744
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin#show route preference Command: show route preference Route Preference Settings Protocol ---------Static Default Local Preference ---------60 1 0 DGS-3120-24TC:admin# 740 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 745
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Chapter 86 VLAN Trunking Command List enable vlan_trunk disable vlan_trunk config vlan_trunk users can issue this command. Example To enable the VLAN Trunk: DGS-3120-24TC:admin# enable vlan_trunk Command: enable vlan_trunk Success. DGS-3120- - D-Link DGS-3120-48PC | CLI Reference Guide - Page 746
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Parameters None. Restrictions Only Administrator and Operator-level users can issue this command. Example To disable the VLAN Trunk: DGS-3120-24TC:admin# disable vlan_trunk Command: disable vlan_trunk Success. DGS-3120-24TC:admin# 86-3 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 747
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Parameters - Enter a list of ports used for port. Restrictions Only Administrator and Operator-level users can issue this command. Example To configure VLAN trunk ports: DGS-3120-24TC:admin# config vlan_trunk ports 1:1-1:5 state - D-Link DGS-3120-48PC | CLI Reference Guide - Page 748
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24PC:admin#config vlan_trunk ports 1:7 state disable Command: config vlan_trunk ports 1:7 state disable Success. DGS-3120-24PC:admin# Port 6, 7 have the same VLAN configuration before enabling VLAN trunk. Port 6 is LA-1 member port; - D-Link DGS-3120-48PC | CLI Reference Guide - Page 749
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin#show vlan_trunk Command: show vlan_trunk VLAN Trunk Global Setting VLAN Trunk Status : Enabled VLAN Trunk Member Ports : 1:1-1:5 DGS-3120 : 1:1-1:24,2:1-2:24 Forbidden ports : : default : Enabled VID : 2 VLAN TYPE - D-Link DGS-3120-48PC | CLI Reference Guide - Page 750
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Chapter | disable] | mode [auto {[tag |untag]}|manual]] config voice_vlan aging_time config voice_vlan log voice VLAN, the user must disable the voice VLAN function, and re-issue this command. By default, the global voice VLAN - D-Link DGS-3120-48PC | CLI Reference Guide - Page 751
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# enable voice_vlan v2 Command: enable voice_vlan v2 Success. DGS-3120-24TC:admin# 87-2 disable voice_vlan Description The command is used to disable the voice VLAN function on a switch. When the voice VLAN function is - D-Link DGS-3120-48PC | CLI Reference Guide - Page 752
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Restrictions Only Administrator, Operator and Power-User level users can issue this command. Example To set the priority of the voice VLAN to be six: DGS-3120-24TC:admin# config voice_vlan priority 6 Command: config voice_vlan priority 6 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 753
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Restrictions Only Administrator, Operator and Power-User level users can issue this command. Example To add a user-defined OUI for a voice device: DGS-3120-24TC:admin# config voice_vlan oui add 00-0A-OB-00-00-00 FF-FF-FF-0000-00 Command: - D-Link DGS-3120-48PC | CLI Reference Guide - Page 754
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Example To configure voice VLAN ports 4-6 to enable: DGS-3120-24TC:admin#config voice_vlan ports 1:4-1:6 state enable Command: config voice_vlan ports 1:4-1:6 state enable Success. DGS-3120-24TC:admin# To set the mode auto to voice VLAN - D-Link DGS-3120-48PC | CLI Reference Guide - Page 755
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# config voice_vlan aging_time 60 Command: config voice_vlan aging_time 60 Success. DGS-3120 and Power-User level users can issue this command. Example To enable the log state for voice VLAN: DGS-3120-24TC:admin#config - D-Link DGS-3120-48PC | CLI Reference Guide - Page 756
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Restrictions None. Example To display the voice VLAN global information when voice VLAN is enabled: DGS-3120-24TC:admin#show voice_vlan Command: show voice_vlan Voice VLAN State : Enabled VLAN ID : 2 VLAN Name : v2 Priority : 5 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 757
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Restrictions None. Example To display the OUI information of voice VLAN: DGS-3120-24TC:admin# -BB-00-00-00 FF-FF-FF-00-00-00 3COM Total Entries: 9 DGS-3120-24TC:admin# 87-10 show voice_vlan ports Description This command is used to show - D-Link DGS-3120-48PC | CLI Reference Guide - Page 758
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin#show voice_vlan ports 1:1-1:5 Command: show voice_vlan ports 1:1-1:5 Ports ----- 1:1 1:2 1:3 1:4 1:5 Status --------- Disabled Disabled Disabled Enabled Enabled Mode Auto Untagged Auto Untagged Auto Untagged Auto - D-Link DGS-3120-48PC | CLI Reference Guide - Page 759
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# show voice_vlan voice_device port 1:1-1:5 Command: -6 18:00 2008-10-6 20:00 2008-10-6 20:30 Total Entries: 6 DGS-3120-24TC:admin# 87-12 show voice_vlan lldp_med voice_device Description This command is used to show - D-Link DGS-3120-48PC | CLI Reference Guide - Page 760
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# show voice_vlan lldp_med voice_device Command: show voice_vlan lldp_med voice_device Index : 1 Local Port : .1.2 Create Time : 10/6/2008 09:00 Remain Time : 120 Seconds Total Entries: 2 DGS-3120-24TC:admin# 756 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 761
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Chapter 88 Web-Based Access Control (WAC) Command List enable wac disable wac config wac ports [ | all] {state [enable | disable] | aging_time [infinite | ] | - D-Link DGS-3120-48PC | CLI Reference Guide - Page 762
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# enable wac Command: enable wac Success. DGS-3120-24TC:admin# 88-2 Power-User level users can issue this command. Example To disable WAC: DGS-3120-24TC:admin# disable wac Command: disable wac Success. DGS-3120-24TC: - D-Link DGS-3120-48PC | CLI Reference Guide - Page 763
xStack® DGS-3120 Series Managed Switch CLI Reference Guide all - Configure all the Switch User level users can issue this command. Example To config state and other parameters of the ports: DGS-3120 server added by "config radius ..." command supports the protocol. Format config wac method [local - D-Link DGS-3120-48PC | CLI Reference Guide - Page 764
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Restrictions Only Administrator, Operator and Power-User level users can issue this command. Example To configure WAC auth method: DGS-3120-24TC:admin# config wac method radius Command: config wac method radius Success. DGS-3120-24TC:admin# - D-Link DGS-3120-48PC | CLI Reference Guide - Page 765
xStack® DGS-3120 Series Managed Switch CLI Reference Guide 88-6 config wac clear_default_redirpath Description This command is used to clear the WAC default redirect path. When the string is cleared, the client will not be redirected to another URL after successful authentication. Format config wac - D-Link DGS-3120-48PC | CLI Reference Guide - Page 766
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Example Set virtual IP address: DGS-3120-24TC:admin# config wac virtual_ip 1.1.1.1 Command: config wac virtual_ip 1.1.1.1 Success. DGS-3120 . If not specified, the default port number for HTTP is 80, and the default port number for HTTPS is - D-Link DGS-3120-48PC | CLI Reference Guide - Page 767
xStack® DGS-3120 Series Managed Switch CLI Reference Guide 88-9 create wac user Description This command is used to create account for web-base access control. This user account is independent with login user account. If VLAN is not specified, the user will not get a VLAN assigned after the - D-Link DGS-3120-48PC | CLI Reference Guide - Page 768
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Parameters user - To specify the user name to be deleted - Enter the username used here. This name can be up to 15 characters long. all_users - All user accounts in local DB will be deleted. Restrictions Only Administrator, - D-Link DGS-3120-48PC | CLI Reference Guide - Page 769
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin# config wac user Jim vlanid 3 Command: config wac user Jim vlanid 3 Enter a old password: *** Enter a case-sensitive new password: *** Enter the new password again for confirmation: *** Success. DGS-3120 The default state - D-Link DGS-3120-48PC | CLI Reference Guide - Page 770
xStack® DGS-3120 Series Managed Switch CLI Reference Guide 88-13 config wac authentication_page element Description This command is used to customize the authenticate page elements. Format config wac authentication_page element [default | page_title | login_window_title | - D-Link DGS-3120-48PC | CLI Reference Guide - Page 771
Managed Switch CLI Reference Guide Format show wac Parameters None. Restrictions None. Example Show global configuration about WAC: DGS-3120-24TC:admin#show wac Command: show wac Web-based Access Control State : Enabled Method : Local Redirect Path : http://www.dlink.com Virtual IP - D-Link DGS-3120-48PC | CLI Reference Guide - Page 772
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Example To show WAC port state and other parameters: DGS-3120-24TC:admin# show wac ports user: DGS-3120-24TC:admin# show wac user Command: show wac user User Name Password Jim pasx VID --------- 1000 Total Entries: 1 DGS-3120 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 773
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Format show wac auth_state ports {} Parameters ports - Specify a range of member ports to show the status. - (Optional) Enter a list of ports to display - D-Link DGS-3120-48PC | CLI Reference Guide - Page 774
xStack® DGS-3120 Series Managed Switch CLI Reference Guide DGS-3120-24TC:admin#show wac auth_state ports 1:1-1:3 Command: show wac DGS-3120-24TC:admin#show wac authenticate_page Command: show wac authenticate_page Page Title Login Window Title User Name Title : D-Link : Authentication Login : User - D-Link DGS-3120-48PC | CLI Reference Guide - Page 775
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Password Title : Password Logout Window Title : Logout From The Network Notification : Copyright @ 2011 D-Link All Rights Reserved DGS-3120 be reset. If the port is host based mode, users on this port will be cleared. The user needs - D-Link DGS-3120-48PC | CLI Reference Guide - Page 776
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Chapter 89 Password Recovery Command List enable password_recovery users can issue this command. Example To enable the password recovery mode: DGS-3120-24TC:admin# enable password_recovery Command: enable password_recovery Success. DGS-3120 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 777
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Parameters None. Restrictions Only Administrator-level users can issue this command. Example To disable the password recovery mode: DGS-3120-24TC:admin# disable password_recovery Command: disable password_recovery Success. DGS-3120-24TC: - D-Link DGS-3120-48PC | CLI Reference Guide - Page 778
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Appendix A Mitigating ARP Spoofing Attacks Using Packet Content ACL How Address Resolution Protocol works Address Resolution Protocol (ARP) is the standard method for finding a host's hardware address (MAC address) when only its IP - D-Link DGS-3120-48PC | CLI Reference Guide - Page 779
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Table 2 Ethernet Frame Format When the Switch receives the frame, it will check the "Source Address" in the Ethernet frame's header. If the address is not in its Forwarding Table, the Switch will learn PC A's MAC and the associated port into - D-Link DGS-3120-48PC | CLI Reference Guide - Page 780
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Table 3 ARP Payload When PC B replies to the query, the "Destination Address" in the Ethernet frame will be changed to PC A's MAC address. The "Source Address" will be changed to PC B's MAC address (see Table 4). Table 4 Ethernet Frame - D-Link DGS-3120-48PC | CLI Reference Guide - Page 781
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Denial of Service - DoS attack). Figure 4 The principle of ARP spoofing is to send the fake, or spoofed ARP messages to an Ethernet network. Generally, the aim is to associate the attacker's or random MAC address with the IP address of - D-Link DGS-3120-48PC | CLI Reference Guide - Page 782
xStack® DGS-3120 Series Managed Switch CLI Reference Guide The hacker cheats the victim PC that it is a router and cheats the router that it is the victim. As can be seen in Figure 5 all traffic will be then sniffed by the hacker but the users will not discover. Prevent ARP Spoofing via Packet - D-Link DGS-3120-48PC | CLI Reference Guide - Page 783
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Byte 1 Byte 2 5 9 13 17 21 25 29 through the Switch. Create access profile 2 The first chunk starts from Chunk 3 mask for Ethernet Type. (Blue in Table 6, 13th and 14th bytes) The second chunk starts from Chunk 7 mask for Sender IP in ARP - D-Link DGS-3120-48PC | CLI Reference Guide - Page 784
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Step 4: config access_profile profile_id 2 add access_id 1 packet_content offset_chunk_1 0x806 offset_chunk_2 0xA5A offset_chunk_3 0x5A5A0000 Step save 5: for Sender IP in ARP packet. (Brown in Table 6, 31st and 32nd bytes) Configure - D-Link DGS-3120-48PC | CLI Reference Guide - Page 785
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Appendix B Password Recovery Procedure This chapter describes the procedure for resetting passwords on D-Link switches. Authenticating any user who tries to access networks is necessary and important. The basic authentication method used - D-Link DGS-3120-48PC | CLI Reference Guide - Page 786
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Command reset account reset password {} show account Parameters The reset account command deletes all the previously created accounts. The reset password command resets the password of the specified user. If a username is not - D-Link DGS-3120-48PC | CLI Reference Guide - Page 787
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Appendix C System Log Entries The following table lists all possible entries and their corresponding meanings that will appear in the System Log of this Switch. Category System Event Description System started up System warm start Log - D-Link DGS-3120-48PC | CLI Reference Guide - Page 788
xStack® DGS-3120 Series Managed Switch CLI Reference Guide ) Firmware upgrade was unsuccessful [Unit ,] Firmware upgrade by console was unsuccessful! (Username: , IP: ) Warning Configuration successfully downloaded Configuration successfully downloaded by - D-Link DGS-3120-48PC | CLI Reference Guide - Page 789
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Interface Stacking Console Web Firmware successfully uploaded Firmware upload was unsuccessful Port link up Port link down Hot insert Hot remove Firmware upgraded to SLAVE successfully Firmware upgraded to SLAVE unsuccessfully Stacking - D-Link DGS-3120-48PC | CLI Reference Guide - Page 790
Telnet SNMP STP xStack® DGS-3120 Series Managed Switch CLI Reference Guide Login failed through Web Login failed through Web (Username: , IP: ) Warning Logout through Web Logout through Web (Username: , IP: ) Informational Web session timed out Web - D-Link DGS-3120-48PC | CLI Reference Guide - Page 791
DoS SSH AAA xStack® DGS-3120 Series Managed Switch CLI Reference Guide Spanning Tree port role changed Spanning ip is same as switch's interface ip but the source mac is different 2. Source ip is the same as the switch's IP in ARP packet 3. Self IP packet detected Possible spoofing attack from IP - D-Link DGS-3120-48PC | CLI Reference Guide - Page 792
xStack® DGS-3120 Series Managed Switch CLI Reference Guide AAA local method method (Username: ) Successful login through Web Successful login through Console authenticated by AAA server (Username: Informational There are no IP and MAC if login by console. 788 - D-Link DGS-3120-48PC | CLI Reference Guide - Page 793
xStack® DGS-3120 Series Managed Switch CLI Reference Guide ) Login failed through Console authenticated by AAA server Login failed through Console authenticated Warning Warning Informational Warning Warning Informational Warning Warning There are no IP and MAC if login by console. - D-Link DGS-3120-48PC | CLI Reference Guide - Page 794
xStack® DGS-3120 Series Managed Switch CLI Reference Guide or improper configuration Successful Enable Admin through Console authenticated by AAA local_enable method Enable Admin failed through Console authenticated by AAA local_enable method Successful Enable - D-Link DGS-3120-48PC | CLI Reference Guide - Page 795
xStack® DGS-3120 Series Managed Switch CLI Reference Guide authenticated by AAA none method Successful Enable Admin through Telnet authenticated by AAA none method Successful Enable Admin through SSH authenticated by AAA none method - D-Link DGS-3120-48PC | CLI Reference Guide - Page 796
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Port Security RADIUS server Enable Admin failed through port (account: ) RADIUS server assigned 802.1p default priority: to port (account : ) RADIUS server - D-Link DGS-3120-48PC | CLI Reference Guide - Page 797
xStack® DGS-3120 Series Managed Switch CLI Reference Guide RADIUS server. () 802.1X MAC- >) Informational When a client host fails to authenticate. JWAC unauthenticated user (User Name: , IP: , MAC: , Port: - D-Link DGS-3120-48PC | CLI Reference Guide - Page 798
xStack® DGS-3120 Series Managed Switch CLI Reference Guide WAC IMPB IP and Password Changed the maximum user limit on whole device in 5 minutes When a client host authenticated successful. WAC authenticated user (Username: , IP: , MAC: , Port: - D-Link DGS-3120-48PC | CLI Reference Guide - Page 799
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Safeguard Engine Packet Storm Loop Back Dection Gratuituios ARP server IP address BPDU attack happened BPDU attack automatically recover BPDU attack manually recover Temperature exceeds confidence level Detected untrusted DHCP server(IP: < - D-Link DGS-3120-48PC | CLI Reference Guide - Page 800
xStack® DGS-3120 Series Managed Switch CLI Reference Guide ) CFM Cross-connect is detected CFM cross-connect. VLAN:, Local(MD Level:, Port , Direction:) Remote(MEPID:, MAC:) - D-Link DGS-3120-48PC | CLI Reference Guide - Page 801
xStack® DGS-3120 Series Managed Switch CLI Reference Guide ERPS Command logging LAC SD Card Managemen t LLDP Signal failure detected Signal failure cleared RPL owner conflict Command Logging Lac trunk group link down and link up log. Execute configuration error. Schedule backup fail. Execute - D-Link DGS-3120-48PC | CLI Reference Guide - Page 802
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Appendix D Trap Log Entries This table lists the trap logs found on the Switch .1.2.0.2(DGS3120-48TC) 1.3.6.1.4.1.171.11.117.1.5.2.100.1.2.0.2(DGS3120-48PC) 1.3.6.1.4.1.171.11.117.1.6.2.100.1.2.0.2(DGS3120-24SC-DC) When the IP-MAC Binding - D-Link DGS-3120-48PC | CLI Reference Guide - Page 803
xStack® DGS-3120 Series Managed Switch CLI Reference Guide action. Binding 1: swPktStormCtrlPortIndex swPktStormCleared The trap is sent when the packet trap when illegal DHCP server is detected. The same illegal DHCP server IP address detected is just sent once to the trap receivers within the - D-Link DGS-3120-48PC | CLI Reference Guide - Page 804
xStack® DGS-3120 Series Managed Switch CLI Reference Guide swVlanLoopOccurred swVlanLoopRestart swBpduProtectionUnderAttackingTrap swBpduProtectionRecoveryTrap swERPSSFDetectedTrap swERPSSFClearedTrap swERPSRPLOwnerConflictTrap dot1agCfmFaultAlarm swCFMExtAISOccurred swCFMExtAISCleared Binding 1. - D-Link DGS-3120-48PC | CLI Reference Guide - Page 805
xStack® DGS-3120 Series Managed Switch CLI Reference Guide swCFMExtLockOccurred swCFMExtLockCleared swFanFailure 171.12.11.2.2.4.0.4 This trap is sent when the process of upgrading the firmware via SNMP has finished. Binding 1. swMultiImageVersion 1.3.6.1.4.1.171.12.1.7.2.0.7 The trap is - D-Link DGS-3120-48PC | CLI Reference Guide - Page 806
xStack® DGS-3120 Series Managed Switch CLI Reference Guide swPowerStatusChg swPowerFailure swPowerRecover swUnitInsert swUnitRemove swUnitFailure swUnitTPChange swUnitRoleChange lldpRemTablesChange lldpXMedTopologyChangeDetected Power Status change notification. Binding 1. swPowerUnitIndex 2. - D-Link DGS-3120-48PC | CLI Reference Guide - Page 807
xStack® DGS-3120 Series Managed Switch CLI Reference Guide event is detected by the reception of an Ethernet OAM Event Notification OAMPDU that indicates a non-threshold link down notification. Binding 1.swSingleIPMSID 2.swSingleIPMSMacAddr 3.ifIndex 1.3.6.1.4.1.171.12.8.6.0.13 The commander switch - D-Link DGS-3120-48PC | CLI Reference Guide - Page 808
xStack® DGS-3120 Series Managed Switch CLI Reference Guide swSingleIPMSnewRoot swSingleIPMSTopologyChange coldStart warmStart linkDown linkUp authenticationFailure 2. swSingleIPMSMacAddr The commander switch ifOperStatus object for one of its communication links is about to enter the down state - D-Link DGS-3120-48PC | CLI Reference Guide - Page 809
newRoot topologyChange risingAlarm fallingAlarm LLDP xStack® DGS-3120 Series Managed Switch CLI Reference Guide implementations of the SNMPv2 must be capable of generating this trap, the snmpEnableAuthenTraps object indicates whether this trap will be generated. The newRoot trap indicates - D-Link DGS-3120-48PC | CLI Reference Guide - Page 810
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Appendix E RADIUS Attributes Assignment The RADIUS Attributes Assignment on the Switch (DLINK) , if the user does not configure Ethernet port or 1Gbps on a Gigabit port) of the port will be set to no_limited. To assign 802.1p default - D-Link DGS-3120-48PC | CLI Reference Guide - Page 811
xStack® DGS-3120 Series Managed Switch CLI Reference Guide The parameters of the Vendor-Specific attributes are: Vendor-Specific Attribute Description Value Usage Vendor-ID Defines the vendor. 171 (DLINK 1p default priority (according to the RADIUS server) to the port. However, if the user - D-Link DGS-3120-48PC | CLI Reference Guide - Page 812
xStack® DGS-3120 Series Managed Switch CLI Reference Guide Tag field value 0x01 0x02 Others (0x00, 0x03 ~ 0x1F, >0x1F) String field format Note VLAN name (ASCII) VLAN ID (ASCII) 1. When the switch receives the VLAN setting string, it will think it is the VLAN ID first. In other words, the switch - D-Link DGS-3120-48PC | CLI Reference Guide - Page 813
xStack® DGS-3120 Series Managed Switch CLI Reference Guide If the user has configured the ACL attribute of the RADIUS server (for example, ACL profile: create access_profile profile_id 6 profile_name 1 ethernet; ACL rule: config access_profile profile_id 6 add access_id auto_assign ethernet), and
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