Dell PowerConnect 5224 User Manual

Dell PowerConnect 5224 Manual

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  • Dell PowerConnect 5224 | User Manual - Page 1
    Dell™ PowerConnect™ 3248 and 5224 Network Switches Addendum to the 3248 and 5224 User's Guides www.dell.com | support.dell.com
  • Dell PowerConnect 5224 | User Manual - Page 2
    damage to hardware or loss of data and tells you how to avoid the problem. CAUTION: A CAUTION indicates a potential for property damage, personal injury, or Dell Computer Corporation is strictly forbidden. Trademarks used in this text: Dell, the DELL logo, and PowerConnect are trademarks of Dell
  • Dell PowerConnect 5224 | User Manual - Page 3
    Addendum to the 3248 and 5224 User's Guides New Features: • Remote System Logging • Secure Access - Secure Shell (SSH), Authentication Settings, and Secure Hypertext Transfer Protocol (HTTPS) • Increased Port Security • Spanning Tree Protocol (STP) • IP Filtering - Simple Network Management Protocol
  • Dell PowerConnect 5224 | User Manual - Page 4
    www.dell.com | support.dell.com System Logs Remote system logging allows you to configure the logging of system messages directly from the Web interface and the command line interface (CLI). The system log messages are categorized, by severity, into eight levels. The levels range from 0 for
  • Dell PowerConnect 5224 | User Manual - Page 5
    to flash. • Ram Level - Limits log messages that are saved to the switch's temporary RAM memory for all levels up to the specified level. For example, if the changes, click Refresh. The following figure is representative of PowerConnect 3248 and 5224. NOTE: The Flash Level must be equal to or less
  • Dell PowerConnect 5224 | User Manual - Page 6
    www.dell.com | support.dell.com CLI Commands The following table summarizes the equivalent CLI commands for items in the Switch/General/System Logs page. Command logging on logging history {flash | ram} level show logging {flash | ram | trap} Usage Controls the logging of debug or error messages
  • Dell PowerConnect 5224 | User Manual - Page 7
    the Host IP Address box, and click Add IP Host. To delete an IP address, click the entry in the Host IP List, and click Remove Host IP. To save any changes you make in this page, click Apply Changes. If you do not want to save the changes, click Refresh. Addendum to the 3248 and 5224 User's Guides 7
  • Dell PowerConnect 5224 | User Manual - Page 8
    www.dell.com | support.dell.com The following figure is representative of PowerConnect 3248 and 5224. CLI Commands The following table summarizes the equivalent CLI commands for items in the Switch/General/Remote Logs page. Command logging host host_ip_address logging facility facility_type
  • Dell PowerConnect 5224 | User Manual - Page 9
    server ip address: 0.0.0.0 Console# Security The Switch/Security page contains new links to Secure Shell (SSH) and Secure Hypertext Transfer Protocol (HTTPS) configuration. The RADIUS Settings page was renamed Authentication Settings and updated to include Terminal Access Controller Access Control
  • Dell PowerConnect 5224 | User Manual - Page 10
    switch supports only SSH v1.5. Secure Shell The Secure Shell (SSH) server feature provides remote management access using encrypted paths between the switch and SSH-enabled management station clients. • SSH Server Status - Allows you to enable/disable the SSH server feature on the switch. (Default
  • Dell PowerConnect 5224 | User Manual - Page 11
    ssh connection_id show ip ssh show ssh Usage Enables the SSH server on the switch. The no form command disables the SSH server. Specifies the authentication timeout for the SSH server and the number of retries allowed by a client. The no form command resets the values to the default. Terminates an
  • Dell PowerConnect 5224 | User Manual - Page 12
    must configure a special user name on the server for the CLI enable command that allows access to the Privileged Exe level from the Normal Exe level. The user name to configure on the RADIUS server for this command is $Enable. The Switch/Security/Authentication Settings page contains the following
  • Dell PowerConnect 5224 | User Manual - Page 13
    , Local - A TACACS+ server attempts to authenticate the user first, then a RADIUS server, and then the switch. • RADIUS Server Settings - If using a RADIUS server, specify the following details: - Server IP Address - Identifies the IP address of the RADIUS server. - Server Port Number - Identifies
  • Dell PowerConnect 5224 | User Manual - Page 14
    the CLI by manually entering user names and passwords. - Timeout for a Reply - Specifies the number of seconds the switch waits for a reply from the RADIUS server before it resends the request. • TACACS+ Server Settings - If using a TACACS+ server, specify the following details: - Server IP Address
  • Dell PowerConnect 5224 | User Manual - Page 15
    key_string show tacacs-server Usage Defines the login authentication method and precedence. Specifies the RADIUS server IP address. Sets the RADIUS server UDP port number. Sets the RADIUS encryption key (up to 20 characters). Sets the number of times the switch attempts to authenticate logon access
  • Dell PowerConnect 5224 | User Manual - Page 16
    Console# Hypertext Transfer Protocol, Secure Use the Switch/Security/HTTPS page to enable the Secure Hypertext Transfer Protocol (HTTPS) over the Secure Socket Layer (SSL), providing secure access (for example, an encrypted connection) to the switch's Web interface. Both the HTTP and HTTPS service
  • Dell PowerConnect 5224 | User Manual - Page 17
    SSL connection to the switch's Web interface. (Default: 443). To save any changes you make in this page, click Apply Changes. If you do not want to save the changes, click Refresh. The following figure is representative of PowerConnect 3248 and 5224. Addendum to the 3 248 and 52 24 User 's Guides 17
  • Dell PowerConnect 5224 | User Manual - Page 18
    Enables the HTTPS server on the switch. The no form command disables the HTTPS server. Specifies the TCP port number used for HTTPS connection to the switch's Web interface. The no form command restores the default port. Copies an HTTPS certificate from an TFTP server to the switch. Example Console
  • Dell PowerConnect 5224 | User Manual - Page 19
    trunk. • It can be configured as an LACP trunk port, but the switch does not allow the LACP trunk to be encabled. NOTICE: A port that is already configured as a LACP or static trunk port cannot be enabled as a secure port. Switch manually re-enabled from the Ports/Port Configuration page. See "Switch
  • Dell PowerConnect 5224 | User Manual - Page 20
    www.dell.com | support.dell.com The following figure is representative of PowerConnect 3248. NOTE: To re-enable a port using the CLI, use the no shutdown command in Interface Configuration mode. Switch 3248: Re-Enabling a Shutdown Port If security is enabled on a port and the intrusion action set
  • Dell PowerConnect 5224 | User Manual - Page 21
    Console(config)#interface ethernet 1/5 Console(config-if)#port security action shutdown Console(config-if)#port security Console(config-if)# Switch 5224: Port Security The Ports/Port Security page contains links to the following pages: • Global Configuration • Port Security Configuration Switch 5224
  • Dell PowerConnect 5224 | User Manual - Page 22
    www.dell.com | support.dell.com The following figure is representative of PowerConnect 5224. Switch 5224: Port Security Configuration On the Ports/Port Security/Port Security Configuration page, you can enable/disable security for any switch port. For each port number listed in the Port column, you
  • Dell PowerConnect 5224 | User Manual - Page 23
    enable the port. Switch 5224: CLI Commands The following table summarizes the equivalent CLI commands for items in the Ports/Port Security pages. Command port security Usage Enables port security on an interface. The no form command disables port security. NOTE: To re-enable a port using the CLI
  • Dell PowerConnect 5224 | User Manual - Page 24
    dell.com | support.dell.com Command port security action {trapand-shutdown} Usage Configures the port security action for all switch ports. The no form command restores the default. NOTICE: Although the port security action command is an interface-level CLI command 32 48 and 5 224 User 's Guides
  • Dell PowerConnect 5224 | User Manual - Page 25
    Settings • Port Settings • Trunk Settings Bridge Settings The Bridge Settings page contains the following information: • Bridge ID - Identifies a unique identifier for the switch in the Spanning Tree. The ID is calculated using the defined Spanning Tree priority of the switch and its MAC address
  • Dell PowerConnect 5224 | User Manual - Page 26
    path between specific VLAN members may be inadvertently disabled to prevent network loops, thus isolating group members. NOTICE: When the STP option is selected, the switch uses RSTP set to STP forced-compatibility mode. - RSTP: Rapid Spanning Tree (IEEE 802.1w). RSTP supports connections to either
  • Dell PowerConnect 5224 | User Manual - Page 27
    address becomes the root device. - Default the switch transmits a configuration message. - Default: 2 - Minimum: 1 - Maximum: The lower of 10 or [(Max. Message Age / 2) -1] • Maximum Age - The maximum time, in seconds, the switch interfaces," which includes both ports and trunks. - Default
  • Dell PowerConnect 5224 | User Manual - Page 28
    you make in this page, click Apply Changes. If you do not want to save the changes, click Refresh. The following figure is representative of PowerConnect 3248 and 5224. 28 Addendum to the 32 48 and 5 224 User 's Guides
  • Dell PowerConnect 5224 | User Manual - Page 29
    CLI commands for items in the Spanning Tree/Bridge Settings page. Command spanning-tree spanning-tree mode {stp | rstp} spanning-tree forward-time seconds spanning-tree hello-time time spanning-tree max-age seconds spanning-tree priority priority show spanning-tree [interface] Usage Enables
  • Dell PowerConnect 5224 | User Manual - Page 30
    of consecutive protocol messages. (Range: 1-10; Default: 3) To save any changes you make in this page, click Apply Changes. If you do not want to save the changes, click Refresh. The following figure is representative of PowerConnect 3248 and 5224. 30 Addendum to the 32 48 and 5 224 User 's Guides
  • Dell PowerConnect 5224 | User Manual - Page 31
    RSTP BPDUs. The no form command restores the default. Example Console(config)#spanning-tree pathcost method long Console(config)#spanning-tree transmission-limit 4 Console(config)# Port and Trunk Settings You can configure RSTP attributes for specific interfaces, including port priority, path cost
  • Dell PowerConnect 5224 | User Manual - Page 32
    full duplex: 1,000,000; trunk: 500,000 Fast Ethernet - half duplex: 200,000; full duplex: 100,000; trunk: 50,000 Gigabit Ethernet - full duplex: 10,000; trunk: 5,000 NOTICE: When the Path Cost Method is set to short, the maximum path cost is 65,535. 32 Addendum to the 32 48 and 5 224 User 's Guides
  • Dell PowerConnect 5224 | User Manual - Page 33
    reduce the amount of frame flooding required to rebuild address tables during reconfiguration events - Does not cause the Spanning Tree to initiate reconfiguration when the interface changes state, - Overcomes other STP-related timeout problems. Edge Port should only be enabled for ports connected
  • Dell PowerConnect 5224 | User Manual - Page 34
    www.dell.com | support.dell.com The following figure is representative of PowerConnect 3248 and 5224. CLI Commands The following table summarizes the equivalent CLI commands for items in the Spanning Tree/Port Settings page. Command spanning-tree port-priority priority spanning-tree cost cost
  • Dell PowerConnect 5224 | User Manual - Page 35
    the address of a single management station, the mask should be set to 255.255.255.255. Otherwise, the IP address group is specified by the mask. NOTE: IP filtering does not affect management access to the switch using the Web interface or Telnet. Addendum to the 3 248 and 52 24 User 's Guides 35
  • Dell PowerConnect 5224 | User Manual - Page 36
    PowerConnect 3248 and 5224. CLI Commands The following table summarizes the equivalent CLI commands for items in the SNMP/IP Filtering page. Command snmp ip filter ip_address subnet_mask Usage Sets IP addresses of clients allowed to management access to the switch using SNMP. The no form command
  • Dell PowerConnect 5224 | User Manual - Page 37
    Example Console(config)#snmp ip filter 10.1.2.3 255.255.255.255 Console(config)# Statistics The Statistics page has two new links to the following pages: • Utilization Summary • Counter of traffic received on the port that are packets with errors. Addendum to the 3 248 and 52 24 User 's Guides 37
  • Dell PowerConnect 5224 | User Manual - Page 38
    www.dell.com | support.dell.com The following figure is representative of PowerConnect 3248 and 5224. NOTE: Counters are cumulative from the last time the system was booted. Counter Summary The number of broadcast packets transmitted on the port. 38 Addendum to the 32 48 and 5 224 User 's Guides
  • Dell PowerConnect 5224 | User Manual - Page 39
    following figure is representative of PowerConnect 3248 and 5224. CLI Commands The following table summarizes the equivalent CLI commands for items in the Statistics/Counter Summary page. Command show interfaces counters interface clear counters interface Usage Displays statistics counters for
  • Dell PowerConnect 5224 | User Manual - Page 40
    to 255 octets: 198, Packet size 256 to 511 octets: 317 Packet size 512 to 1023 octets: 95, Packet size 1024 to 1518 octets: 25 Console# Console#configure Console(config)#clear counters ethernet 1/17 40 Addendum to the 32 48 and 5 224 User 's Guides
  • Dell PowerConnect 5224 | User Manual - Page 41
  • Dell PowerConnect 5224 | User Manual - Page 42
    Printed in Taiwan. 0K0111A01 P/N K0111 Rev. A01 www.dell.com | support.dell.com
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www.dell.com | support.dell.com
Dell™ PowerConnect™ 3248 and 5224 Network Switches
Addendum to the 3248 and
5224 User’s Guides