D-Link DES-3228PA Installation Guide
D-Link DES-3228PA - xStack Switch - Stackable Manual
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D-Link DES-3228PA manual content summary:
- D-Link DES-3228PA | Installation Guide - Page 1
Web/Installation Guide Product Model: TM DES-3228PA Layer 2 Stackable 10/100Mbps Ethernet Switch with PoE Release 1.0 ©Copyright 2005. All rights reserved. - D-Link DES-3228PA | Installation Guide - Page 2
Guide Table of Contents Preface...5 DES-3228PA User Guide Overview 6 Intended Audience ...7 Device Description ...8 Viewing the Device...8 Ports Description...9 Cable Specifications Started...37 Starting the D-Link Embedded Web Interface 38 Understanding the D-Link Embedded Web Interface 40 Using - D-Link DES-3228PA | Installation Guide - Page 3
105 Configuring Management Security 106 Configuring Network Security ...126 Configuring IP Information 139 Configuring Multicast Forwarding 149 Defining IGMP Snooping ... Files...167 Configuring the File System ...168 Configuring Quality of Service 169 Quality of Service Overview ...169 Page 2 - D-Link DES-3228PA | Installation Guide - Page 4
DES-3228PA Embedded Web System User Guide Defining General QoS Settings 169 Configuring QoS Mapping...174 Configuring Basic Statistics ...213 Managing RMON Statistics ...216 Appendix A, Device Specifications & Features 230 Appendix B Troubleshooting ...237 International Offices ...32 Page 3 - D-Link DES-3228PA | Installation Guide - Page 5
Page 4 - D-Link DES-3228PA | Installation Guide - Page 6
DES-3228PA Embedded Web System User Guide Preface The Embedded Web System (EWS) is a network management system. The D-Link Embedded Web Interface configures, monitors, and troubleshoots network devices from a remote web browser. The D-Link Embedded Web Interface web pages are easy-to-use and easy-to - D-Link DES-3228PA | Installation Guide - Page 7
provides an overview of the D-Link DES-3228PA Installation Guide, which includes the following sections: • Section 1. Device Description - Provides a system description including the hardware components. • Section 2. Mounting Device - Provides step-by-step instructions for installing the device - D-Link DES-3228PA | Installation Guide - Page 8
DES-3228PA Embedded Web System User Guide • Section 20. Managing Device Diagnostics - Provides Troubleshooting - Provides basic troubleshooting for installing the device. • Appendix A, Device Specifications & Features - Provides device Specifications & Features Intended Audience This guide - D-Link DES-3228PA | Installation Guide - Page 9
Viewing the Device Section 1. Device Description This section contains a description of the D-Link DES-3228PA and contains the following topics: • Viewing the Device • Ports Description • Cable Specifications • LED Definitions • Cable, Port, and Pinout Information • Physical Dimensions Viewing the - D-Link DES-3228PA | Installation Guide - Page 10
DES-3228PA Embedded Web System User Guide • 2 Fast Ethernet ports. The ports are an RJ-45 ports which support half- and full-duplex mode 10/100Mbps. Combo Copper/SFP Port GBIC links for bi-directional communication over multimode optical fiber, designed for high-speed Fiber Channel data links. The - D-Link DES-3228PA | Installation Guide - Page 11
is an asynchronous serial console port supporting the RS-232 electrical specification. The port is used to connect the device to a console managing the device. This interface configuration is as follows: • Eight data bits. • One stop bit. • No parity. • Baud rate is 9600 (default). The range is from - D-Link DES-3228PA | Installation Guide - Page 12
DES-3228PA Embedded Web System User Guide Cable Specifications The following table contains the various cable specification for the DES-3228PA: Table 1: DES- 3228PA Cable Specifications Cable Type 10/100Base-T 1000Base-T 1000BASE-LX 1000BASE-SX 1000BASE-LH 1000BASE-ZX Mini-GBIC Description UTP - D-Link DES-3228PA | Installation Guide - Page 13
/activity and one for PoE. The LED indications are described in the following table: Table 2: DES - 3228PA Fast Ethernet RJ-45 Port LED Indications Port Description Speed Link/Activity LED PoE Status LED LED Indication Green Off Green Flashing green Off Green Amber Off Description Indicates the - D-Link DES-3228PA | Installation Guide - Page 14
Embedded Web System User Guide System LEDs The DES-3228PA system LEDs located on the left side of the device. The following figure illustrates the DES3228PA system LEDs. Figure 5: DES-3228PA System LEDs The LED indications are described in the following table: Table 5: System LEDs LED Description - D-Link DES-3228PA | Installation Guide - Page 15
through the physical interface ports on the front panel. For each station, the appropriate mode (Half/Full Duplex, Auto Negotiation) is set. The default is Auto Negotiation. Pin Connections for the 10/100/1000 Ethernet Interface The switching port can connect to stations wired in standard RJ-45 - D-Link DES-3228PA | Installation Guide - Page 16
DES-3228PA Embedded Web System User Guide Page 15 - D-Link DES-3228PA | Installation Guide - Page 17
. Opening or removing covers marked with a triangular symbol with a lighting bolt may cause electrical shock. These components are to be serviced by trained service technicians only. • Ensure the power cable, extension cable, and/or plug is not damaged. • Ensure the product is not exposed - D-Link DES-3228PA | Installation Guide - Page 18
DES-3228PA Embedded Web System User Guide Site Requirements Before installing the unit, verify that the location selected for installation meets the following Report any damage immediately. If any item is found missing or damaged, please contact your local D-Link reseller for replacement. Page 17 - D-Link DES-3228PA | Installation Guide - Page 19
device should first be attached. Attach these cushioning feet on the bottom at each corner of the device. Ensure the surface is be able to support the weight of the device and the device cables. To install the device on a surface, perform the following: 1. Attach the rubber feet on the bottom - D-Link DES-3228PA | Installation Guide - Page 20
DES-3228PA Embedded Web System User Guide Rack Installation The device can be mounted in an EIA standard-sized, 19-inch rack, which can be placed in a wiring closet with other equipment. - D-Link DES-3228PA | Installation Guide - Page 21
Figure 9: Mounting Device in a Rack Mounting Device Installing the Device 5. Secure the unit to the rack with the rack screws (not provided). Fasten the lower pair of screws before the upper pair of screws. This ensures that the weight of the unit is evenly distributed during installation. Ensure - D-Link DES-3228PA | Installation Guide - Page 22
DES-3228PA Embedded Web System User Guide Connecting the Device This section describes how to connect the with Microsoft Windows 2000, ensure that you have Windows 2000 Service Pack 2 or later installed. With Windows 2000 Service Pack 2, the arrow keys function properly in HyperTerminal's VT100 - D-Link DES-3228PA | Installation Guide - Page 23
both ports can support If connecting a port of the switch to the Network Interface Card (NIC) of a terminal that does not support autonegotiation or is the station on the other side of the link attempts to auto-negotiate with a port that is manually configured to full duplex, the auto-negotiation - D-Link DES-3228PA | Installation Guide - Page 24
DES-3228PA Embedded Web System User Guide Device Port Default Settings The following table describes the device port default settings. Table 5: Device Port Defaults device is fully operational before completely booting. If a critical problem is detected, the program flow stops. If POST passes - D-Link DES-3228PA | Installation Guide - Page 25
. The boot process runs approximately 30 seconds. The auto-boot message that appears at the end of POST (see the last lines) indicates that no problems were encountered during boot. During boot, the Startup menu can be accessed if necessary to run special procedures. To enter the Startup menu, press - D-Link DES-3228PA | Installation Guide - Page 26
DES-3228PA Embedded Web System User Guide Note The following screen is an example configuration.Items such as addresses, :23 %LINK-I-Up: e1 01-Jan-200x 01:01:23 %LINK-W-Down: e2 01-Jan-200x 01:01:23 %LINK-I-Up: Vlan 1 01-Jan-200x 01:01:23 %LINK-W-Down: e4 . . . 01-Jan-200x 01:01:23 %LINK-W-Down: e46 - D-Link DES-3228PA | Installation Guide - Page 27
entering the configuration command, it is recommended to check if a port was configured with the IP address by entering the "show ip interface" command. The commands to configure the device are port specific. To manage the switch from a remote network, a static route must be configured, which is an - D-Link DES-3228PA | Installation Guide - Page 28
DES-3228PA Embedded Web System User Guide Note 100.1.1.33 is the IP address of the next hop that can be used to reach the management network 192.168.2.0. Console# show ip interface Proxy ARP is disabled IP agent defines the MIB specification format, as well as an SNMP agent that supports a set of - D-Link DES-3228PA | Installation Guide - Page 29
The device switch is delivered with no community strings configured. The following screen displays the default device configuration: Console(config)# show snmp Community-String Community-Access IP address ---------- System Contact: System Location: The community-string, community-access, and - D-Link DES-3228PA | Installation Guide - Page 30
DES-3228PA Embedded Web System User Guide Console# configure Config(config)# snmp-server community private rw 11.1.1.2 type router Config(config)# exit Console(config)# show snmp Community-String Community-Access IP address ---------- private readWrite 11.1.1.2 Traps are enabled. - D-Link DES-3228PA | Installation Guide - Page 31
in the new configuration file, and the DHCP instructs it to reload the same file again. Receiving an IP Address From a BOOTP Server The standard BOOTP protocol is supported and enables the switch to automatically download its IP host configuration from any standard BOOTP server in the network - D-Link DES-3228PA | Installation Guide - Page 32
DES-3228PA Embedded Web System User Guide Note When the device reboot begins, any input at the ASCII terminal or keyboard automatically cancels the BOOTP process before completion and the device does not receive an IP address from the BOOTP server. The following example illustrates the process: - D-Link DES-3228PA | Installation Guide - Page 33
default line Console(config)# aaa authentication enable default line Console(config)# line console Console(config-line)# login authentication default Console(config-line)# enable authentication default following commands: Console(config)# ip http authentication local Console(config)# username admin password user1 - D-Link DES-3228PA | Installation Guide - Page 34
DES-3228PA Embedded Web System User Guide Configuring an initial HTTPS Password To configure an initial HTTPS password, enter the following commands: Console(config)# ip password. Note HTTP and HTTPS services require level 15 access and XModem This section contains instructions for downloading device - D-Link DES-3228PA | Installation Guide - Page 35
Software Download Through TFTP Server This section contains instructions for downloading device software (system and boot image unless chosen otherwise. To download an image through the TFTP server: 1. Ensure that an IP address is configured on one of the device ports and pings can be sent to a - D-Link DES-3228PA | Installation Guide - Page 36
DES-3228PA Embedded Web System User Guide 6. Enter the command reload. The following message is displayed: when the switch is powered on. To download a boot file through the TFTP server: 1. Ensure that an IP address is configured on one of the device ports and pings can be sent to a TFTP server. 2. - D-Link DES-3228PA | Installation Guide - Page 37
made within 25 seconds (default), the switch times out and the device continues to load normally. Only technical support personnel can operate the Diagnostics Mode. For this reason, the Enter Diagnostic Mode option of the Startup menu is not described in this guide - D-Link DES-3228PA | Installation Guide - Page 38
DES-3228PA Embedded Web System User Guide The following message is displayed. Write Flash file name (Up erased and the device reboots. 4. Perform the switch's initial configuration. Erase FLASH Sectors For troubleshooting purposes, the flash sectors may need to be erased. If the flash is erased, all - D-Link DES-3228PA | Installation Guide - Page 39
Initial Configuration Page 38 - D-Link DES-3228PA | Installation Guide - Page 40
DES-3228PA Embedded Web System User Guide Section 4. Getting Started This section provides an introduction to the user interface, and includes the following topics: • Starting the D-Link Embedded Web Interface • Understanding the D-Link Embedded Web Interface • Using Screen and Table Options • - D-Link DES-3228PA | Installation Guide - Page 41
Embedded Web interface. To access the D-Link user interface: 1. Open an Internet browser. 2. Ensure that pop-up blockers are disabled. If pop-up blockers are enable, edit, add, and device information messages may not open. 3. Enter the device IP address in the address bar and press Enter. The Enter - D-Link DES-3228PA | Installation Guide - Page 42
DES-3228PA Embedded Web System User Guide Figure 11: D-Link Embedded Web Interface Home Page Page 39 - D-Link DES-3228PA | Installation Guide - Page 43
view provides a view of the device, an information or table area, and configuration instructions. Figure 12: D-Link Embedded Web Interface Components 3 1 The following table lists the user interface components features. Click the tabs to view all the components under a specific feature. Page 40 - D-Link DES-3228PA | Installation Guide - Page 44
DES-3228PA Embedded Web System User Guide Table 6: Interface Components View 4 Zoom View 5 D-Link Web Interface Information Tabs Description Provides a graphic of the device on which D-Link Web Interface runs. Provide access to online help, and contain information about the EWS. This section - D-Link DES-3228PA | Installation Guide - Page 45
. Edit Modifies configuration settings. Submit Saves configuration changes to the device. Test Performs cable tests. Query Queries the device table. Table 8: Ta b D-Link Web Interface Information Tabs Tab Name Help Logout Description Opens the online help. Opens the Logout page. Page 42 - D-Link DES-3228PA | Installation Guide - Page 46
DES-3228PA Embedded Web System User Guide Using Screen and Table Options D-Link specific D-Link Web Interface pages, by opening a new Add page. To add information to tables or D-Link Web Interface pages: 1. Open an D-Link Configuration Information 1. Open The D-Link Embedded Web Interface page. 2. - D-Link DES-3228PA | Installation Guide - Page 47
Figure 15: IP Interface Settings Page Getting Started Using Screen and Table Options 6. Modify the fields. 7. Click . The fields are modified, and the information is saved to the device. Deleting Configuration Information 1. Open The D-Link Embedded Web Interface page. 2. Select a table row. - D-Link DES-3228PA | Installation Guide - Page 48
DES-3228PA Embedded Web System User Guide Resetting the Device The Reset page enables resetting the device from a remote location. Note To prevent the current configuration from being lost, save all changes - D-Link DES-3228PA | Installation Guide - Page 49
Logging Off from the Device 1. Click . The Logout Page opens. Figure 18: Logout Page Getting Started Logging Off from the Device 2. Click . The D-Link Embedded Web Interface Home Page closes. Page 46 - D-Link DES-3228PA | Installation Guide - Page 50
DES-3228PA Embedded Web System User Guide Section 5. Managing Device Information This section contains information for and contact, the system MAC Address, System Object ID, System Up Time, System IP and MAC addresses, and both software and hardware versions. To define the general system information - D-Link DES-3228PA | Installation Guide - Page 51
Managing Device Information • Base MAC Address - Displays the device MAC address. • Hardware Version - Displays the installed device hardware version number. • Software Version - Displays the installed software version number. • Boot Version - Displays the current boot version running on the device. - D-Link DES-3228PA | Installation Guide - Page 52
DES-3228PA Embedded Web System User Guide Configuring System Time This section provides information for configuring system time parameters, including: • Configuring Daylight Savings Time Page 49 - D-Link DES-3228PA | Installation Guide - Page 53
local hardware clock. Daylight Savings Time can be enabled on the device. The following is a list of Daylight Savings Time start and end times in specific countries: • Albania - From the last weekend of March until the last weekend of October. • Australia - From the end of October until the end of - D-Link DES-3228PA | Installation Guide - Page 54
DES-3228PA Embedded Web System User Guide • Mexico - From the first Sunday in April at 02:00 to the last Sunday in October at 02:00. • Moldova - From the last weekend of - D-Link DES-3228PA | Installation Guide - Page 55
settings, either by a specific date in a particular year or a recurring setting irrespective of the year. For a specific setting in a particular and European countries to set the amount of time for DST (in minutes). The default time is 60 minutes. • From - Indicates the time that DST begins in - D-Link DES-3228PA | Installation Guide - Page 56
DES-3228PA Embedded Web System User Guide - Month - The month of the year in which DST begins. The possible field range is Jan-Dec. - Year - The year in which the configured DST - D-Link DES-3228PA | Installation Guide - Page 57
from being lost, save all changes from the running configuration file to the startup configuration file before resetting the device. For instructions, see Copying Files. To reset the device: 1. Click System > General > Reboot. The Reboot Page opens. Figure 21: Reboot Page 2. Click . A confirmation - D-Link DES-3228PA | Installation Guide - Page 58
DES-3228PA Embedded Web System User Guide Configuring SNTP The device supports the time source. • Stratum 1 - A server that is directly linked to a Stratum 0 time source is used. Stratum 1 time servers for Anycast information is used when the server IP address is unknown. The first Anycast server to - D-Link DES-3228PA | Installation Guide - Page 59
This section contains the following topics: ² Defining SNTP Global Settings ² Defining SNTP Authentication ² Defining SNTP Servers • Defining SNTP Interface Settings Managing Device Information Configuring SNTP Page 56 - D-Link DES-3228PA | Installation Guide - Page 60
DES-3228PA Embedded Web System User Guide Defining SNTP Global Settings The SNTP Properties Page provides information seconds) at which the SNTP server is polled for Unicast information. The Poll Interval default is 1024 seconds. • Enable Receive Broadcast Servers Updates - Defines whether or not the - D-Link DES-3228PA | Installation Guide - Page 61
Managing Device Information Defining SNTP Global Settings 2. Define the Poll Interval, Enable Receive Broadcast Servers Update, Enable Receive Anycast Servers Update, Enable Receive Unicast Servers Update, and Enable Poll Unicast Servers fields and select at least one of the Enable fields. 3. - D-Link DES-3228PA | Installation Guide - Page 62
DES-3228PA Embedded Web System User Guide Defining SNTP Authentication The SNTP Authentication Page provides Encryption Key ID(s). - Unchecked - Maintains the Encryption Key ID(s). This is the default value. 2. To enable SNTP Authentication, select Enable SNTP Authentication and click tion is - D-Link DES-3228PA | Installation Guide - Page 63
To define SNTP authentication parameters: 1. Click . The Add SNTP Authentication page opens: Figure 24: Add SNTP Authentication Managing Device Information Defining SNTP Authentication 2. Define the Encryption Key ID, Authentication Key, and Trusted Key fields. 3. Click . The SNTP - D-Link DES-3228PA | Installation Guide - Page 64
DES-3228PA Embedded Web System User Guide Defining contains the following fields: • SNTP Server - Displays user-defined SNTP server IP addresses. Up to eight SNTP servers can be defined. • Poll Interval - SNTP server. This is the default value. 2. Click . The Add SNTP Server Page opens: Page 61 - D-Link DES-3228PA | Installation Guide - Page 65
Figure 26: Add SNTP Server Page Managing Device Information Defining SNTP Servers 3. Define the SNTP Server, Enable Poll Interval, and Encryption Key ID fields. 4. Click . The SNTP Server is added, and the device is updated. Page 62 - D-Link DES-3228PA | Installation Guide - Page 66
DES-3228PA Embedded Web System User Guide Defining SNTP Interface Settings The SNTP Interface Settings Page Port - Indicates the specific port number on which SNTP is enabled. - LAG - Indicates the specific LAG number on which SNTP is enabled. - VLAN - Indicates the specific VLAN number on which - D-Link DES-3228PA | Installation Guide - Page 67
Figure 28: Add SNTP Interface Page Managing Device Information Defining SNTP Interface Settings 3. Define the Interface and Receive Server Updates fields. 4. Click . The SNTP interface is added, and the device is updated. Page 64 - D-Link DES-3228PA | Installation Guide - Page 68
DES-3228PA Embedded Web System User Guide Section 6. Managing Stacking Stacking provides multiple switch management through a single point as if all stack members are a single unit. All stack members are accessed through a single IP Unit Failure • Inter-unit Stacking Link Failure • Unit Insertion • - D-Link DES-3228PA | Installation Guide - Page 69
Understanding the Stack Topology Understanding the Stack Topology The DES-3228PA provides the following of stacking topologies: • Ring Topology topologies occur when a device in the ring becomes non-functional, or a link is severed. In a stack, the system automatically switches to a Stacking Failover - D-Link DES-3228PA | Installation Guide - Page 70
DES-3228PA Embedded Web System User Guide off. Once the user selects a different Unit ID, the default Unit ID not erased, and remains valid, even if one has been manually configured as the Stacking Master, the manually configured member is Each port in the stack has a specific Unit ID, port type, and - D-Link DES-3228PA | Installation Guide - Page 71
which are physically present are displayed in the DLink Web Management Interface home page, and can Master fails or is removed from the stack. • Links from the Stacking Master to the stacking members fails. the Secondary Master results in a limited service loss. Any dynamic tables are relearned if - D-Link DES-3228PA | Installation Guide - Page 72
DES-3228PA Embedded Web System User Guide Configuring Stacking The Stack Page allows network managers to either reset the entire stack or a specific device. To ensure that device configuration changes are saved to the device, save the Start Up configuration file before resetting the device. For more - D-Link DES-3228PA | Installation Guide - Page 73
Managing Stacking Switching the Stacking Master Page 70 - D-Link DES-3228PA | Installation Guide - Page 74
DES-3228PA Embedded Web System User Guide Section 7. Configuring Ports The Interface Configuration Page contains fields for defining port parameters. To define port parameters: 1. Click Basic Setup > Interface > Interface Configuration. The Interface - D-Link DES-3228PA | Installation Guide - Page 75
Configuring Ports - Full - The interface supports transmission between the device and its link partner in both directions simultaneously. - Half - The interface supports transmission between the device and the client in only one direction at a time. • Auto Negotiation - Displays the auto negotiation - D-Link DES-3228PA | Installation Guide - Page 76
DES-3228PA Embedded Web System User Guide 2. Click . The Port or LAG Interface Settings Page opens: Note In addition to the fields in the Interface Configuration Page, the Port or LAG Configuration - D-Link DES-3228PA | Installation Guide - Page 77
Figure 33: Interface Properties Page Configuring Ports The Interface Properties Page is contains the following fields: • Unit Number - Displays the unit number • Interface - Displays the port number. • Port Type - Displays the port type. The possible field values are: - 100M-Copper - Indicates the - D-Link DES-3228PA | Installation Guide - Page 78
DES-3228PA Embedded Web System User Guide Section 8. Aggregating Ports Link Aggregation optimizes port usage by linking a group of ports together to form a single LAG. Aggregating ports multiplies the bandwidth between the devices, increases port flexibility, and provides link device supports up to - D-Link DES-3228PA | Installation Guide - Page 79
Aggregated links can be set up manually or automatically established by enabling LACP on the relevant links. Aggregate ports can be linked into link- - Specifies system priority value. The field range is 1-65535. The field default is 1. • Unit No. - Displays the stacking member unit number. • - D-Link DES-3228PA | Installation Guide - Page 80
DES-3228PA Embedded Web System User Guide Figure 36: LACP Parameters Settings Page 3. Edit the Port Priority and LACP Timeout fields. 4. Click . The LACP settings are saved, and the device is updated Page 77 - D-Link DES-3228PA | Installation Guide - Page 81
Page contains fields for configuring parameters for configured LAGs. The device supports up to eight ports per LAG, and eight LAGs per system. Displays the LAG port. • Name - Displays the port name. • Link State - Displays the link state. • Members - Displays the ports configured to the LAG. 2. - D-Link DES-3228PA | Installation Guide - Page 82
DES-3228PA Embedded Web System User Guide Section 9. Configuring VLANs VLANs are logical subgroups with a Local Area Network (LAN) which combine user stations and network devices into a single unit, regardless of the - D-Link DES-3228PA | Installation Guide - Page 83
are: - Dynamic - Indicates the VLAN was dynamically created through GVRP. - Static - Indicates the VLAN is user-defined. - Default - Indicates the VLAN is the default VLAN. • Authenticated VLAN - Indicates whether unauthorized users can access a Guest VLAN. The possible field values are: - Disable - D-Link DES-3228PA | Installation Guide - Page 84
DES-3228PA Embedded Web System User Guide Figure 39: Add VLAN Page 3. Define the VLAN ID and VLAN Name fields. 4. Click . The VLAN ID is defined, and the device is updated. To - D-Link DES-3228PA | Installation Guide - Page 85
are: - Dynamic - Indicates the VLAN was dynamically created through GARP. - Static - Indicates the VLAN is user-defined. - Default - Indicates the VLAN is the default VLAN. • Port - Indicates the port membership. • LAG - Indicates the LAG membership. • Untagged (Brown) - Indicates the interface is - D-Link DES-3228PA | Installation Guide - Page 86
DES-3228PA Embedded Web System User Guide Defining VLAN Interface Settings The VLAN Interface Settings Page contains fields for managing ports that are part of a VLAN. The Port Default discards packets that are defined to VLANs of which the specific port is not a member. - Disable - Disables ingress - D-Link DES-3228PA | Installation Guide - Page 87
2. Click . The VLAN Interface Settings Page opens: Figure 43: VLAN Interface Settings Page Configuring VLANs Defining VLAN Membership 3. Define the Interface, Port VLAN Mode, Dynamic, PVID, Frame Type, Ingress Filtering, Current Reserved VLAN and Reserve VLAN for Internal Use fields. 4. Click - D-Link DES-3228PA | Installation Guide - Page 88
DES-3228PA Embedded Web System User Guide Section 10. Defining the Forwarding Database Packets are dynamically learned as packets from sources that arrive at the device. Static addresses are configured manually. An address becomes associated with a port by learning the port from the frame's source - D-Link DES-3228PA | Installation Guide - Page 89
to which the entry refers. • Interface - Displays the interface to which the entry refers: - Port - The specific port number to which the forwarding database parameters refer. - LAG - The specific LAG number to which the forwarding database parameters refer. • Status - Displays how the entry was - D-Link DES-3228PA | Installation Guide - Page 90
DES-3228PA Embedded Web System User Guide To add a new static forwarding database entry: 1. Click Advanced Setup > Forwarding Database > Static Addresses. The Forwarding Database Static Addresses Page opens. 2. Click . The Add Forwarding - D-Link DES-3228PA | Installation Guide - Page 91
fields: • Address Aging - Specifies the amount of time the MAC Address remains in the Dynamic Address Table before it times out. The default value is 300 seconds. • Clear Table - Clears the current Address Table entries. • Query by: - Sorts the addresses table by: - Interface - Displays the - D-Link DES-3228PA | Installation Guide - Page 92
DES-3228PA Embedded Web System User Guide • Address Table Sort Key - Specifies the means by which the Dynamic MAC Address Table is sorted. The address table can be sorted by address, VLAN, - D-Link DES-3228PA | Installation Guide - Page 93
Defining the Forwarding Database Defining Dynamic Forwarding Database Entries Page 90 - D-Link DES-3228PA | Installation Guide - Page 94
DES-3228PA Embedded Web System User Guide Section 11. Configuring Spanning Tree Spanning Tree Protocol (STP) forward traffic indefinitely, resulting in increased traffic and reducing network efficiency. The device supports the following STP versions: • Classic STP - Provides a single path between end - D-Link DES-3228PA | Installation Guide - Page 95
STP mode that is enabled on the device. The possible field values are: - Classic STP - Enables Classic STP on the device. This is the default value. - Rapid STP - Enables Rapid STP on the device. - Multiple STP - Enables Multiple STP on the device. • BPDU Handling - Determines how BPDU packets are - D-Link DES-3228PA | Installation Guide - Page 96
DES-3228PA Embedded Web System User Guide • Path Cost Default Values - Specifies the method used to assign default path cost to STP ports. The possible field values are: - Short - Specifies 1 through 65,535 range for port path cost. This is the default value. - Long - Specifies 1 through 200,000, - D-Link DES-3228PA | Installation Guide - Page 97
STP on Interfaces Defining STP on Interfaces Network administrators can assign STP settings to specific interfaces using the STP Interface Page. The Global LAGs section displays the STP information for Link Aggregated Groups. To assign STP settings to an interface: 1. Click Advanced Setup > Spanning - D-Link DES-3228PA | Installation Guide - Page 98
DES-3228PA Embedded Web System User Guide - Alternate - Provides an alternate path to the root switch Interface Settings Page 3. Select Enable in the STP field. 4. Define the Fast Link, Enable Root Guard, Path Cost, Default Path Cost, and Priority fields. 5. Click . STP is enabled on the - D-Link DES-3228PA | Installation Guide - Page 99
to the designated port path toward the Spanning Tree leaves. Backup ports occur only when two ports are connected in a loop by a point-to-point link, or when a LAN has two or more connections connected to a shared segment. Page 96 - D-Link DES-3228PA | Installation Guide - Page 100
DES-3228PA Embedded Web System User Guide - Disabled - The port is not participating in the Spanning Multiple STP is enabled on the device. • Fast Link Operational Status - Indicates whether Fast Link is enabled or disabled for the port or LAG. If Fast Link is enabled for a port, the port is - D-Link DES-3228PA | Installation Guide - Page 101
• Max Hops - Specifies the total number of hops that occur in a specific region before the BPDU is discarded. Once the BPDU is discarded, the port information is aged out. The possible field range is 1-40. The field default is 20 hops. • IST Master - Identifies the Spanning Tree Master instance. - D-Link DES-3228PA | Installation Guide - Page 102
DES-3228PA Embedded Web System User Guide Defining MSTP Instance Settings MSTP maps VLANs into STP instances. Packets assigned to various VLANs are transmitted along different paths within Multiple Spanning Tree Regions ( - D-Link DES-3228PA | Installation Guide - Page 103
Figure 54: VLAN Instance Configuration Table Configuring Spanning Tree Defining Multiple Spanning Tree 3. Define the Instance ID field. 4. Click . The MSTP Instances are assigned, and the device is updated. Defining MSTP Interface Settings Network Administrators can assign MSTP Interface - D-Link DES-3228PA | Installation Guide - Page 104
DES-3228PA Embedded Web System User Guide specific instance. The possible field values are: - Enabled - Enables the port for the specific instance. - Disabled - Disables the port for the specific indicates whether the device on the other side of the link is working in RSTP or STP mode - Master Port - D-Link DES-3228PA | Installation Guide - Page 105
to the root. • Designated Port ID - Displays the ID of the port on the designated bridge that connects the link or the shared LAN to the root. • Designated Cost - Indicates that the default path cost is assigned according to the method selected on the Spanning Tree Global Settings page. • Forward - D-Link DES-3228PA | Installation Guide - Page 106
DES-3228PA Embedded Web System User Guide Figure 56: MSTP Interface Table 3. Define the Port Priority and the Path Cost fields. 4. Click . The MSTP interface settings are defined, and the device is updated. Page 103 - D-Link DES-3228PA | Installation Guide - Page 107
Configuring Spanning Tree Defining Multiple Spanning Tree Page 104 - D-Link DES-3228PA | Installation Guide - Page 108
DES-3228PA Embedded Web System User Guide Section 12. Configuring Device Security This section provides access to security pages that contain fields for setting security parameters for ports, device management methods, users, - D-Link DES-3228PA | Installation Guide - Page 109
Configuring Device Security Configuring Management Security Configuring Management Security This section provides information for configuring device management security. This section includes the following topics: • Configuring Authentication Methods • Configuring Passwords Configuring - D-Link DES-3228PA | Installation Guide - Page 110
DES-3228PA Embedded Web System User Guide Defining Access Profiles Access profiles are profiles and rules for accessing the device. Access to management functions can be limited to user groups. User groups are defined for interfaces according to IP addresses or IP subnets. Access profiles contain - D-Link DES-3228PA | Installation Guide - Page 111
Configuring Device Security Configuring Management Security • Remove - Removes the selected access profile. The possible field values are: - Checked - Removes the selected access profile. Access Profiles cannot be removed when Active. - Unchecked - Maintains the access profiles. 2. Click . The - D-Link DES-3228PA | Installation Guide - Page 112
DES-3228PA Embedded Web System User Guide • Interface - Defines the interface on which the access profile interface. 3. Define the Access Profile Name, Rule Priority, Management Method, Interface, Source IP Address, Network Mask or Prefix Length, and Action fields. 4. Click . The access profile - D-Link DES-3228PA | Installation Guide - Page 113
. Users can also be blocked from accessing the device. Rules are composed of filters including: • Rule Priority • Interface • Management Method • Source IP Address • Prefix Length • Forwarding Action The rule order is essential as packets are matched on a first-fit basis. To define profile rules - D-Link DES-3228PA | Installation Guide - Page 114
DES-3228PA Embedded Web System User Guide - All - Assigns all management methods to the rule. - Telnet IP address. • Action - Defines the action attached to the rule. The possible field values are: - Permit - Permits access to the device. - Deny - Denies access to the device. This is the default. - D-Link DES-3228PA | Installation Guide - Page 115
Configuring Device Security Configuring Management Security To modify a Profile Rule: 1. Click System > Management Security > Authentication > Profile Rules. The Access Profile Page opens 2. Click . The Profile Rules PageProfile Rule SettingsProfile Rule Settings opens: Figure 61: Profile Rule - D-Link DES-3228PA | Installation Guide - Page 116
DES-3228PA Embedded Web System User Guide Defining Authentication Profiles Authentication profiles allow network administrators to assign authentication methods for user authentication. User authentication can be performed either locally or on an - D-Link DES-3228PA | Installation Guide - Page 117
Figure 63: Add Authentication Profile Page Configuring Device Security Configuring Management Security 3. Define the Profile Method, Profile Name and Authentication Methods fields. 4. Click . The authentication profile is defined, and the device is updated. To modify an authentication profile: - D-Link DES-3228PA | Installation Guide - Page 118
DES-3228PA Embedded Web System User Guide 4. Click . The authentication method is selected, and the device is updated. Page 115 - D-Link DES-3228PA | Installation Guide - Page 119
Configuring Device Security Configuring Management Security Mapping Authentication Methods After authentication profiles are defined, they can be applied to management access methods. For example, console users can be authenticated by Authentication Profile List 1, while Telnet users are - D-Link DES-3228PA | Installation Guide - Page 120
DES-3228PA Embedded Web System User Guide - None - Indicates that no authentication method is used for access. - RADIUS - Indicates that Authentication occurs at the RADIUS server. 2. Define the Console, Telnet, and Secure - D-Link DES-3228PA | Installation Guide - Page 121
• Key String (0-128 Characters) - Defines the default key string used for authenticating and encrypting all RADIUS-communications between the device and the RADIUS server. This key must match the RADIUS encryption. • Source IP Address - Defines the default IP address of a device accessing the RADIUS - D-Link DES-3228PA | Installation Guide - Page 122
DES-3228PA Embedded Web System User Guide The RADIUS Page also contains the following fields: • IP Address - Lists the RADIUS server IP addresses. • Priority (in minutes) that a RADIUS server is bypassed for service requests. The range is 0-2000. The default is 0 minutes. • Key String - Defines the - D-Link DES-3228PA | Installation Guide - Page 123
Figure 67: Add Radius Server Page Configuring Device Security Configuring Management Security 3. Define the Host IP Address, Priority, Authenticated Port, Timeout for Reply, Dead Time, and Usage Type fields. 4. Click . The RADIUS server is added, and the device is updated. Page 120 - D-Link DES-3228PA | Installation Guide - Page 124
DES-3228PA Embedded Web System User Guide To edit RADIUS Server Settings: 1. Click System > Management Security > Authentication > Radius. The RADIUS Page opens. 2. Click . The RADIUS Server Settings Page opens: Figure 68: RADIUS Server Settings Page 3. Define the Host IP Address, Priority, - D-Link DES-3228PA | Installation Guide - Page 125
Configuring Device Security Configuring Management Security Configuring Passwords This section contains information for defining device passwords, and includes the following topics. • Defining Local Users • Defining Line Passwords • Defining Enable Passwords Defining Local Users Network - D-Link DES-3228PA | Installation Guide - Page 126
DES-3228PA Embedded Web System User Guide Figure 70: Add Local User Page In addition to the fields in the Local User Page, the Add Local User Page contains the following fields: • - D-Link DES-3228PA | Installation Guide - Page 127
Configuring Device Security Configuring Management Security Defining Line Passwords Network administrators can define line passwords in the Line Password Page. After the line password is defined, a management method is assigned to the password. The device can be accessed using the following methods: - D-Link DES-3228PA | Installation Guide - Page 128
DES-3228PA Embedded Web System User Guide Defining Enable Passwords The Enable Password Page sets a local password for a particular access level. To enable passwords: 1. Click System > Management Security > Passwords > Enable Password. The - D-Link DES-3228PA | Installation Guide - Page 129
supplicant is authorized to access system services. Port-based authentication creates two state. The device currently supports port-based authentication via Specific VLANs in the device are always available, even if specific ports attached to the VLAN are unauthorized. For example, Voice over IP - D-Link DES-3228PA | Installation Guide - Page 130
DES-3228PA Embedded Web System User Guide Advanced port-based authentication is implemented in the following modes: • Single Host Mode - Allows port access only to the authorized host. • Multiple Host Mode - Multiple - D-Link DES-3228PA | Installation Guide - Page 131
unauthorized port automatically joins the VLAN selected in the VLAN List field. - Disable - Disables port-based authentication on the device. This is the default. • Guest VLAN ID - Contains a list of VLANs. The Guest VLAN is selected from the VLAN list. 2. Define the Port-based Authentication State - D-Link DES-3228PA | Installation Guide - Page 132
DES-3228PA Embedded Web System User Guide Defining Port Authentication The Port moving the interface into unauthorized state. The device cannot provide authentication services to the client through the interface. • Current Port Control - on the device. The field default is disabled. Page 129 - D-Link DES-3228PA | Installation Guide - Page 133
Timeout - Indicates the amount of time that lapses before EAP requests are resent to the sup-plicant. The field value is in seconds. The field default is 30 seconds. • Server Timeout - Defines the amount of time that lapses before the device re-sends a request to the authentication server. The field - D-Link DES-3228PA | Installation Guide - Page 134
DES-3228PA Embedded Web System User Guide Configuring Multiple Hosts The Multiple Host Page allows network managers to configure advanced port-based authentication settings for specific the packets. This is the default value. - Shutdown - Discards the default is 10 seconds. • Status - Indicates - D-Link DES-3228PA | Installation Guide - Page 135
Configuring Device Security Configuring Network Security - Unauthorized - Indicates that either the port control is Force Unauthorized and the port link is down, or the port control is Auto but a client has not been authenticated via the port. - Not in Auto Mode - Indicates that the port - D-Link DES-3228PA | Installation Guide - Page 136
DES-3228PA Embedded Web System User Guide Defining Authentication Hosts The Authenticated Host Page contains a list of authenticated users. To define authenticated users: 1. Click Advanced Setup > Security Suite > Authentication > Authenticated Host. The - D-Link DES-3228PA | Installation Guide - Page 137
Configuring Device Security Configuring Network Security Configuring Traffic Control This section contains information for managing both port security and storm control, and includes the following topics: • Managing Port Security • Enabling Storm Control Page 134 - D-Link DES-3228PA | Installation Guide - Page 138
DES-3228PA Embedded Web System User Guide Managing Port Security Network security can be increased by limiting access on a specific port only to users with specific MAC addresses. The MAC addresses can be dynamically learned or statically configured. Locked port security monitors both received and - D-Link DES-3228PA | Installation Guide - Page 139
- Forwards packets from an unknown source without learning the MAC address. - Discard - Discards packets from any unlearned source. This is the default value. - Shutdown - Discards packets from any unlearned source and shuts down the port. The port remains shut down until reactivated, or until - D-Link DES-3228PA | Installation Guide - Page 140
DES-3228PA Embedded Web System User Guide Enabling Storm Control Storm control limits the amount of Multicast and Broadcast frames accepted and forwarded by the device. When Layer 2 frames are forwarded, Broadcast, - D-Link DES-3228PA | Installation Guide - Page 141
Broadcast traffic. • Broadcast Rate Threshold - Indicates the maximum rate (kilobytes per second) at which unknown packets are forwarded. The range is 0-1,000,000. The default value is zero. All values are rounded to the nearest 64 Kbps. If the field value is under 64 Kbps, the value is rounded up - D-Link DES-3228PA | Installation Guide - Page 142
DES-3228PA Embedded Web System User Guide Section 13. Configuring IP Information This section contains information for defining IP interfaces, and includes the following sections: • Defining IP Addresses • Defining Default Gateways • Configuring DHCP • Configuring ARP Page 139 - D-Link DES-3228PA | Installation Guide - Page 143
are forwarded to the default IP when frames are sent to a remote network. The configured IP address must belong to the same IP address subnet of one of the IP interfaces. To define an IP interface: 1. Click Basic Setup > IP Configuration > IP Addressing > IP Interface. The IP Interface Page opens - D-Link DES-3228PA | Installation Guide - Page 144
DES-3228PA Embedded Web System User Guide Figure 85: Add IP Interface Page 3. Define the IP Address, Network Mask or Prefix Length, and Interface fields. 4. Click . The IP configuration fields are saved, and the device is updated. To modify an IP interface: 1. Click Basic Setup > IP - D-Link DES-3228PA | Installation Guide - Page 145
Configuring IP Information 3. Modify the IP Address, Network Mask or Prefix Length, and Interface fields. 4. Click . The IP Interface is modified, and the device is updated. Page 142 - D-Link DES-3228PA | Installation Guide - Page 146
DES-3228PA Embedded Web System User Guide Defining Default Gateways Packets are forwarded to the default IP when frames are sent to a remote network via the default gateway. The configured IP address must belong to the same subnet of one of the IP interfaces. To define a default gateway: 1. Click - D-Link DES-3228PA | Installation Guide - Page 147
Addressing > DHCP. The DHCP Page opens: Figure 88: DHCP Page The DHCP Page contains the following fields: • Interface - Displays the IP address of the interface which is connected to the DHCP server. • Host Name - Displays the system Host Name. • Remove - Removes DHCP interfaces. The possible field - D-Link DES-3228PA | Installation Guide - Page 148
DES-3228PA Embedded Web System User Guide Figure 89: Add DHCP IP Interface Page 3. Define the Interface and Host Name fields. 4. Click . The DHCP interface is added, and the device is updated. Page 145 - D-Link DES-3228PA | Installation Guide - Page 149
The range is 1 - 40000000. The default value is 60000 seconds. • Clear IP address. • Status - Displays the ARP table entry type. Possible field values are: - Dynamic - Indicates the ARP entry is learned dynamically. - Static - Indicates the ARP entry is a static entry. • Remove - Removes a specific - D-Link DES-3228PA | Installation Guide - Page 150
DES-3228PA Embedded Web System User Guide - Checked - Removes the selected ARP entries. 2. Unchecked - Maintains and the device is updated. To create a new ARP entry: 1. Click Basic Setup > IP Configuration > IP Addressing > ARP. The ARP Page opens. 2. Click . The Add ARP Settings Page opens: - D-Link DES-3228PA | Installation Guide - Page 151
Configuring IP Information Page 148 - D-Link DES-3228PA | Installation Guide - Page 152
DES-3228PA Embedded Web System User Guide Section 14. Configuring Multicast Forwarding Multicast forwarding allows a single packet to be forwarded to multiple destinations. L2 Multicast service is based on L2 switch receiving a single packet addressed to a specific multicast address. Multicast - D-Link DES-3228PA | Installation Guide - Page 153
forwarding packets and Multicast traffic. Ports requesting to join a specific Multicast group issue an IGMP report, specifying that Multicast group filtering database. To enable IGMP Snooping: 1. Click Advanced Setup > Multicast Support > IGMP. The IGMP Snooping Page opens: Figure 92: IGMP Snooping - D-Link DES-3228PA | Installation Guide - Page 154
DES-3228PA Embedded Web System User Guide • Host Timeout - Indicates the amount of time host waits to receive a message before timing out. The default time is 260 seconds. • MRouter Timeout - Indicates the amount of the time the Multicast router waits to receive a message before it times out. The - D-Link DES-3228PA | Installation Guide - Page 155
ports and LAGs attached to the Multicast service group in the Ports and LAGs tables. specific Multicast service address group. To define Multicast groups: 1. Click Advanced Setup > Multicast Support > all ports in the relevant VLAN. Disabled is the default value. • VLAN ID - Identifies a VLAN and - D-Link DES-3228PA | Installation Guide - Page 156
DES-3228PA Embedded Web System User Guide The following table contains the IGMP port and LAG members Group Page opens: Figure 95: Add Multicast Group Page 3. Define the VLAN ID, Bridge Multicast IP Address, and Bridge Multicast MAC Address fields. 4. Select ports to join the Multicast group. 5. - D-Link DES-3228PA | Installation Guide - Page 157
All table displays. To define Multicast forward all settings: 1. Click Advanced Setup > Multicast Support > Bridge Multicast > Multicast Forward All. The Multicast Forward All Page opens: Figure 96: parameters are displayed. • Ports - Ports that can be added to a Multicast service. Page 154 - D-Link DES-3228PA | Installation Guide - Page 158
DES-3228PA Embedded Web System User Guide The following table summarizes the Multicast settings which can be assigned to ports in the Multicast Forward All Page. Table 10: Bridge Multicast Forward All - D-Link DES-3228PA | Installation Guide - Page 159
Configuring Multicast Forwarding Defining Multicast Bridging Groups Page 156 - D-Link DES-3228PA | Installation Guide - Page 160
DES-3228PA Embedded Web System User Guide Section 15. Managing Power over Ethernet Devices Power over Ethernet ( next to power sources. Power over Ethernet can be used with: • IP Phones • Wireless Access Points • IP Gateways • PDAs • Audio and video remote monitoring Powered Devices are devices - D-Link DES-3228PA | Installation Guide - Page 161
enabled. The possible field values are: - Checked - Enables PoE traps on the device. - Unchecked - Disables PoE traps on the device.This is the default value. 2. Modify the Unit No., Power Status, and Powered Device fields. 3. Define the Unit No. and the System Usage Threshold field. 4. Check the - D-Link DES-3228PA | Installation Guide - Page 162
DES-3228PA Embedded Web System User Guide Displaying and Editing PoE System Information The PoE Interface the power supply is low. The port power priority is used if the power supply is low. The field default is low. For example, if the power supply is running at 99% usage, and port 1 is prioritized - D-Link DES-3228PA | Installation Guide - Page 163
Managing Power over Ethernet Devices Displaying and Editing PoE System Information - Low - Defines the PoE priority level as low. This is the default level. - High - Defines the PoE priority level as high. - Critical - Defines the PoE priority level as Critical. This is the highest PoE priority - D-Link DES-3228PA | Installation Guide - Page 164
DES-3228PA Embedded Web System User Guide Section 16. Managing System Files The configuration file structure consists of the following configuration files: • Startup Configuration File - Contains the commands required to reconfigure the - D-Link DES-3228PA | Installation Guide - Page 165
the download is for firmware. If Firmware Download is selected, the Configuration Download fields are grayed out. • TFTP Server IP Address - Specifies the TFTP Server IP Address from which files are downloaded. • Source File Name - Specifies the file to be downloaded. • Destination File - Specifies - D-Link DES-3228PA | Installation Guide - Page 166
DES-3228PA Embedded Web System User Guide • Download to Master Only - Downloads the file to the Stacking Master selected, the Firmware Download fields are grayed out. • TFTP Server IP Address - Specifies the TFTP Server IP Address from which the configuration files are downloaded. • Source File - D-Link DES-3228PA | Installation Guide - Page 167
Upload fields are grayed out. Software Image Upload The Software Image Upload section contains the following fields: • TFTP Server IP Address - Specifies the TFTP Server IP Address to which the Software Image is uploaded. • Destination File Name - Specifies the software image file path to which - D-Link DES-3228PA | Installation Guide - Page 168
DES-3228PA Embedded Web System User Guide Configuration Upload The Configuration Upload section contains the following fields: • TFTP Server IP Address - Specifies the TFTP Server IP Address to which the Configuration file is uploaded. • Destination File Name- Specifies the file name to which the - D-Link DES-3228PA | Installation Guide - Page 169
Managing System Files Activating Image Files Activating Image Files The Active Image Page allows network managers to select and reset the Image files. The Active Image file for each unit in a stacking configuration can be individually selected. To open the Active Image Page : 1. Click System > File - D-Link DES-3228PA | Installation Guide - Page 170
DES-3228PA Embedded Web System User Guide Copying Files Files can be copied and deleted from the Copy configuration file that can be manually selected. 2. Restore Configuration Factory Defaults - Resets the Configuration file to the factory defaults. The factory defaults are reset after the device - D-Link DES-3228PA | Installation Guide - Page 171
Configuration File 1. Click System > File Management > Copy Files. The opens. 2. Select Restore Configuration Factory Defaults. 3. Click . The factory defaults are restored, and the device is updated. Configuring the File System The File System Page provides information about files currently - D-Link DES-3228PA | Installation Guide - Page 172
DES-3228PA Embedded Web System User Guide Section 17. Configuring Quality of Service This section contains information for configuring QoS, and includes the following topics: • Quality of Service Overview • Defining General QoS Settings • Configuring QoS Mapping • Configuring Basic Mode Quality of - D-Link DES-3228PA | Installation Guide - Page 173
for enabling CoS globally and on specific interfaces. After CoS has been configured, the original device CoS default settings can be reassigned to the interface in the CoS Global Parameters Page. To enable CoS: 1. Click Basic Setup > Quality of Service > Global Parameters > CoS. The CoS Global - D-Link DES-3228PA | Installation Guide - Page 174
DES-3228PA Embedded Web System User Guide Restoring Factory Default QoS Interface Settings 1. Click Basic Setup > Quality of Service > Global Parameters > CoS. The CoS Global Parameters Page opens. 2. Select an interface by clicking the Default CoS from Incoming traffic field. 3. Check the Restore - D-Link DES-3228PA | Installation Guide - Page 175
Configuring Quality of Service Defining General QoS Settings • Engress Rate Limit - Indicates the traffic limit for the port. - Status - Indicates the Engress traffic limit status. - CIR - Defines CIR as - D-Link DES-3228PA | Installation Guide - Page 176
DES-3228PA Embedded Web System User Guide Defining Queues The Queue Page contains fields for defining the QoS queue forwarding types. To set the queue settings: 1. Click Basic Setup > Quality of Service . - % of SDWRR Bandwidth - Assigns the specific WRR bandwidth percentage to the Queue. 2. Select - D-Link DES-3228PA | Installation Guide - Page 177
queues. To map CoS values to queues: 1. Click Basic Setup > Quality of Service > Queue Mapping > CoS to Queue. The CoS to Queue Page opens. is mapped. Eight traffic priority queues are supported. • Restore Defaults - Restores the device factory defaults for mapping CoS values to a forwarding queue - D-Link DES-3228PA | Installation Guide - Page 178
DES-3228PA Embedded Web System User Guide Mapping DSCP Values to Queues DSCP to Queue - Specifies the traffic forwarding queue to which the DSCP priority is mapped. Eight traffic priority queues are supported. 2. Define the queue number in the Queue field next to the required DSCP value. 3. Click - D-Link DES-3228PA | Installation Guide - Page 179
domain. When the packets are classified at the edge, Trust mode can be configured on ports. To enable Trust: 1. Click Basic Setup > Quality of Service > Basic Mode >Trust. The Trust Setup Page opens: Figure 111: Trust Setup Page The Trust Setup Page contains the following: • Trust Mode - Defines - D-Link DES-3228PA | Installation Guide - Page 180
DES-3228PA Embedded Web System User Guide Configuring DSCP Rewrite The DSCP Rewrite Summary page allows network managers to assign new DSCP values to incoming packets. To enable DSCP Rewrite: 1. Click Basic Setup > Quality of Service Eight traffic priority queues are supported. 2. Define the DSCP In - D-Link DES-3228PA | Installation Guide - Page 181
Configuring Quality of Service Configuring Basic Mode Page 178 - D-Link DES-3228PA | Installation Guide - Page 182
DES-3228PA Embedded Web System User Guide Section 18. Configuring SNMP Simple Network Management Protocol (SNMP) provides a method for managing network devices. The device supports Information Base (MIB). The SNMP agent defines the MIB specification format, as well as the format used to access the - D-Link DES-3228PA | Installation Guide - Page 183
or a colon. The Engine ID must be defined before SNMPv3 is enabled. Select a default Engine ID that is comprised of an Enterprise number and the default MAC address. • Use Default - Uses the device-generated Engine ID. The default Engine ID is based on the device MAC address and is defined per - D-Link DES-3228PA | Installation Guide - Page 184
DES-3228PA Embedded Web System User Guide Defining SNMP Views SNMP Insert space views provide or block access to device features or portions of features. For example, a view can be defined which - D-Link DES-3228PA | Installation Guide - Page 185
Figure 115: Add SNMP View Page Configuring SNMP Configuring SNMP Security 3. Define the View Name field. 4. Define the view using and . 5. Define the View Type field. 6. Click . The view is defined, and the device is updated. Page 182 - D-Link DES-3228PA | Installation Guide - Page 186
DES-3228PA Embedded Web System User Guide Defining SNMP Group Profiles The SNMP Group Profile Page provides information for creating SNMP groups, and assigning SNMP access control privileges to SNMP groups. Groups allow network managers to assign access rights to specific device features, or feature - D-Link DES-3228PA | Installation Guide - Page 187
- Checked - Removes the selected SNMP group. - Unchecked - Maintains the SNMP groups. 2. Click . The Add SNMP Group Profile Page opens: Figure 117: Add SNMP Group Profile Page Configuring SNMP Configuring SNMP Security 3. Define the Group Name, Security Model, Security Level, and Operation - D-Link DES-3228PA | Installation Guide - Page 188
DES-3228PA Embedded Web System User Guide Defining SNMP Group Members The SNMP Group Membership Page enables assigning system users to SNMP groups, as well as defining the user authentication method. 1. Click - D-Link DES-3228PA | Installation Guide - Page 189
Configuring SNMP Configuring SNMP Security 2. Click . The Add SNMP Group Membership Page opens: Figure 120:Add SNMP Group Membership Page In addition to the fields in the SNMP Group Membership Page, the Add SNMP Group Membership Page contains the following fields: • Authentication Method - - D-Link DES-3228PA | Installation Guide - Page 190
DES-3228PA Embedded Web System User Guide Figure 121:SNMP Group Membership Settings Page 3. Modify the Group Name, Engine ID, Authentication Method, Password, Authentication Key, and Privacy Key fields. 4. Click . The SNMP group membership is modified, and the device is updated. Page 187 - D-Link DES-3228PA | Installation Guide - Page 191
Table SNMP Communities Basic Table The SNMP Communities Basic Table contains the following fields: • Management Station - Displays the management station IP address for which the basic SNMP community is defined. • Community String - Defines the password used to authenticate the management station - D-Link DES-3228PA | Installation Guide - Page 192
DES-3228PA Embedded Web System User Guide • Remove - Removes a community. The possible field values are: - Checked - Removes the Page contains the following fields: • Management Station - Displays the management station IP address for which the advanced SNMP community is defined. • Community String - D-Link DES-3228PA | Installation Guide - Page 193
Figure 124: SNMP Community Settings Page Configuring SNMP Configuring SNMP Security 3. Modify the SNMP Management Station, Community String, and Basic or Advanced fields. 4. Click . The SNMP community is modified, and the device is updated. Page 190 - D-Link DES-3228PA | Installation Guide - Page 194
DES-3228PA Embedded Web System User Guide Configuring SNMP Notifications This section contains information for configuring SNMP Notifications, and contains the following topics: • Defining SNMP Notification Global Parameters • Defining SNMP Notification Filters • - D-Link DES-3228PA | Installation Guide - Page 195
Configuring SNMP Configuring SNMP Notifications Defining SNMP Notification Global Parameters The SNMP Notification Properties Page contains parameters for defining SNMP notification parameters. To define SNMP notification global parameters: 1. Click System > SNMP > Notification > Properties. The - D-Link DES-3228PA | Installation Guide - Page 196
DES-3228PA Embedded Web System User Guide Defining SNMP Notification Filters TheSNMP Notification Filter Page permits filtering traps based on OIDs. Each OID is linked to a device feature or a portion of a feature. The SNMP Notification Filter Page also allows network managers to filter - D-Link DES-3228PA | Installation Guide - Page 197
Figure 127:Add SNMP Notification Filter Page Configuring SNMP Configuring SNMP Notifications 3. Define the Filter Name, New Object Identifier Tree, and Filter Type fields. 4. Click . The SNMP notification filter is defined, and the device is updated. Page 194 - D-Link DES-3228PA | Installation Guide - Page 198
DES-3228PA Embedded Web System User Guide Defining SNMP Notification Recipients The SNMP Notification Receiver Page contains information for defining filters that determine whether traps are sent to specific users, and the trap type sent. SNMP notification filters provide the following services: • - D-Link DES-3228PA | Installation Guide - Page 199
Recipient table contains the following fields: • Recipients IP - Displays the IP address to which the traps are sent. • traps are sent. • UDP Port - Displays the UDP port used to send notifications. The default is 162. • Filter Name - Indicates if the SNMP filter for which the SNMP Notification - D-Link DES-3228PA | Installation Guide - Page 200
DES-3228PA Embedded Web System User Guide SNMPv3 Notification Recipient The SNMPv3 Notification Recipient table contains the following fields: • Recipient IP - Displays the IP to send notifications. The field range is 1-65535. The default is 162. • Filter Name - Includes or excludes SNMP filters - D-Link DES-3228PA | Installation Guide - Page 201
Configuring SNMP Configuring SNMP Notifications 4. Click . The SNMP Notification recipients are defined, and the device is updated. To modify SNMP notification recipients: 1. Click System > SNMP > Notification > Notification Receiver. The SNMP Notification Receiver Page opens. 2. Click . The - D-Link DES-3228PA | Installation Guide - Page 202
DES-3228PA Embedded Web System User Guide Section 19. Managing System Logs This section provides information for Provides detailed information about the log. If a Debug error occurs, contact Customer Tech Support. This section includes the following topics: • Enabling System Logs • Viewing the - D-Link DES-3228PA | Installation Guide - Page 203
Cache, File, and Server Logs are enabled. Console logs are enabled by default. The possible field values are: - Checked - Enables device logs. - of a device warning. The device is functioning, but an operational problem has occurred. - Notice - Provides device information. - Informational - - D-Link DES-3228PA | Installation Guide - Page 204
DES-3228PA Embedded Web System User Guide Note When a severity level is selected, all severity level choices above the selection are selected automatically. - Console - Defines the minimum severity level from which logs - D-Link DES-3228PA | Installation Guide - Page 205
Managing System Logs Viewing the Device Memory Logs Viewing the Device Memory Logs The Device Memory Log Page contains all system logs in a chronological order that are saved in RAM (Cache). To open the Device Memory Log Page: • Click System > Syslog > Memory. The Device Memory Log Page opens. - D-Link DES-3228PA | Installation Guide - Page 206
DES-3228PA Embedded Web System User Guide Figure 133:Syslog FLASH Page The Syslog Flash Page contains the following fields: • Log Index - Displays the log number. • Log Time - Displays the time at - D-Link DES-3228PA | Installation Guide - Page 207
port to which the server logs are sent. The possible range is 1 - 65535. The default value is 514. • Facility - Defines an application from which system logs are sent to for a device utilize the same facility on a server. The field default is Local 7. The possible field values are Local 0 - Local 7. - D-Link DES-3228PA | Installation Guide - Page 208
DES-3228PA Embedded Web System User Guide 3. Define the Log Server IP Address, UDP Port, Facility, Description, and Minimum servers fields. 4. Click . The Syslog Server is defined, and the device is updated. Page 205 - D-Link DES-3228PA | Installation Guide - Page 209
Managing System Logs Viewing the Device Memory Logs Page 206 - D-Link DES-3228PA | Installation Guide - Page 210
DES-3228PA Embedded Web System User Guide Section 20. Managing Device Diagnostics This section contains the following topics: • Configuring Port Mirroring • Viewing Integrated Cable Tests • Viewing Optical Transceivers • Viewing the CPU Utilization Page 207 - D-Link DES-3228PA | Installation Guide - Page 211
monitoring. Network administrators can configure port mirroring by selecting a specific port from which to copy all packets, and other ports to Defines the port mirroring on both receiving and transmitting ports. This is the default value. • Status - Indicates if the port is currently monitored. The - D-Link DES-3228PA | Installation Guide - Page 212
DES-3228PA Embedded Web System User Guide Figure 137:Add Port Mirroring Page 3. Select a port in the Source Port field. 4. Select a port type in the Type field. 5. Click . The port mirroring session - D-Link DES-3228PA | Installation Guide - Page 213
Managing Device Diagnostics Viewing Integrated Cable Tests Viewing Integrated Cable Tests The Copper Cable Tests Page contains fields for performing tests on copper cables. Cable testing provides information about where errors occurred in the cable, the last time a cable test was performed, and the - D-Link DES-3228PA | Installation Guide - Page 214
DES-3228PA Embedded Web System User Guide Viewing Optical Transceivers The Optical Transceiver page allows network managers to perform tests on Fiber Optic cables. Optical transceiver diagnostics can be performed only when the link is present. To test cables: 1. Click System > Diagnostics > Optical - D-Link DES-3228PA | Installation Guide - Page 215
- Displays CPU resource utilization information. The possible field values are: - Enabled - Enables viewing CPU utilization information. This is the default value. - Disabled - Disables viewing the CPU utilization information. • Refresh Rate - Amount of time that passes before the statistics are - D-Link DES-3228PA | Installation Guide - Page 216
DES-3228PA Embedded Web System User Guide Section 21. Viewing Statistics This section provides device statistics for RMON, interfaces, GVRP, EAP, and Etherlike statistics. This section contains the following topics: • Viewing Interface - D-Link DES-3228PA | Installation Guide - Page 217
the device for which statistics are displayed. The possible field values are: - Port - Defines the specific port for which interface statistics are displayed. - LAG - Defines the specific LAG for which interface statistics are displayed. • Refresh Rate - Defines the amount of time that passes - D-Link DES-3228PA | Installation Guide - Page 218
DES-3228PA Embedded Web System User Guide Transmit Statistics • Total Bytes (Octets) - Displays the number of octets transmitted on the selected interface. • Unicast Packets - Displays the number of Unicast packets transmitted on - D-Link DES-3228PA | Installation Guide - Page 219
Managing RMON Statistics This section contains the following topics: • Viewing RMON Statistics • Viewing the RMON History Table • Configuring RMON Events • Defining RMON Alarms Viewing Statistics Managing RMON Statistics Page 216 - D-Link DES-3228PA | Installation Guide - Page 220
DES-3228PA Embedded Web System User Guide Viewing RMON Statistics The RMON Statistics Page contains The possible field values are: - Port - Defines the specific port for which RMON statistics are displayed. - LAG - Defines the specific LAG for which RMON statistics are displayed. • Refresh Rate - D-Link DES-3228PA | Installation Guide - Page 221
Viewing Statistics Managing RMON Statistics • Broadcast Packets Received - Displays the number of good broadcast packets received on the interface since the device was last refreshed. This number does not include Multicast packets. • Multicast Packets Received - Displays the number of good - D-Link DES-3228PA | Installation Guide - Page 222
DES-3228PA Embedded Web System User Guide Configuring RMON History This section contains the following in seconds the time that samplings are taken from the ports. The field range is 1-3600. The default is 1800 seconds (equal to 30 minutes). • Samples Requested- Displays the number of samples to be - D-Link DES-3228PA | Installation Guide - Page 223
Viewing Statistics Managing RMON Statistics 2. Click . The RMON History Control Settings Page opens: Figure 145:RMON History Control Settings Page 3. Define the Source Interface, Owner, Sampling Interval, Max. No. of Samples to Keep, and Samples Requested. fields. 4. Click . The entry is added - D-Link DES-3228PA | Installation Guide - Page 224
DES-3228PA Embedded Web System User Guide Viewing the RMON History Table The RMON History Table Page contains interface specific statistical network samplings. Each table entry represents all counter values compiled during a single sample. To view the RMON History Table: 1. Click Advanced Setup > - D-Link DES-3228PA | Installation Guide - Page 225
Viewing Statistics Managing RMON Statistics • Fragments - Displays the number of fragments (packets with less than 64 octets, excluding framing bits, but including FCS octets) received on the interface since the device was last refreshed. • Jabbers - Displays the total number of received packets - D-Link DES-3228PA | Installation Guide - Page 226
DES-3228PA Embedded Web System User Guide Configuring RMON Events This section includes the following topics: • Defining RMON Events Control • Viewing the RMON Events Logs Defining RMON Events Control The RMON Events - D-Link DES-3228PA | Installation Guide - Page 227
Viewing Statistics Managing RMON Statistics Viewing the RMON Events Logs The RMON Events Logs Page contains a list of RMON events. To view RMON event logs: • Click Advanced Setup > RMON > Events > Events Logs. The RMON Events Logs Page opens. Figure 148:RMON Events Logs Page The RMON Events Logs - D-Link DES-3228PA | Installation Guide - Page 228
DES-3228PA Embedded Web System User Guide Defining RMON Alarms The RMON Alarm Page contains fields for setting network alarms. Network alarms occur when a network problem, or event, is detected. Rising and falling thresholds generate events. To set RMON alarms: 1. Click Advanced Setup > RMON > Alarm - D-Link DES-3228PA | Installation Guide - Page 229
Viewing Statistics Managing RMON Statistics • Falling Event - Displays the mechanism in which the alarms are reported. • Startup Alarm - Displays the trigger that activates the alarm generation. Rising is defined by crossing the threshold from a low-value threshold to a higher-value threshold. • - D-Link DES-3228PA | Installation Guide - Page 230
DES-3228PA Embedded Web System User Guide Viewing Etherlike Statistics The Etherlike Statistics Page contains interface field values are: - Port - Defines the specific port for which Etherlike statistics are displayed. - LAG - Defines the specific LAG for which Etherlike statistics are displayed. - D-Link DES-3228PA | Installation Guide - Page 231
Viewing Statistics Managing RMON Statistics • Transmitted Paused Frames - Displays the number of paused frames transmitted from the selected interface. 2. Select an interface in the Interface field. The Etherlike statistics are displayed. Resetting Etherlike Statistics Counters 1. Open the - D-Link DES-3228PA | Installation Guide - Page 232
DES-3228PA Embedded Web System User Guide Viewing Port Utilization Statistics The Port Utilization Page contains information about the system's Port utilization. To view the Port Utilization: 1. Click Basic Setup > Interfaces Statistics > - D-Link DES-3228PA | Installation Guide - Page 233
This appendix contains the device specifications and features pertaining to the DES-3228PA. This section contains the following topics: • Hardware Specifications • DES-3228PA Features Hardware Specifications This section contains the DES-3228PA hardware specifications: Ports provides 24-Port 10 - D-Link DES-3228PA | Installation Guide - Page 234
DES-3228PA Embedded Web System User Guide DES-3228PA Features This appendix describes the device features. The system supports the following features: Feature Auto Negotiation Automatic MAC Addresses Aging Back Pressure Class Of Service data link/ to the IP Precedence IP Header bit-field specific - D-Link DES-3228PA | Installation Guide - Page 235
Appendix A, Device Specifications & Features Feature Domain Name System Fast Link Full 802.1Q VLAN Tagging Compliance GVRP Support IGMP Snooping LACP Link Aggregated Groups MAC Address Capacity Support Description Domain Name System (DNS) converts user-defined domain names into IP addresses. Each - D-Link DES-3228PA | Installation Guide - Page 236
DES-3228PA Embedded Web System User Guide Feature MAC Multicast Support MDI/MDIX Support Multiple Spanning Tree Password Management Port Based Authentication Port Based Virtual LANs Port Mirroring Description Multicast service is a limited broadcast service, which allows oneto-many and many-to- - D-Link DES-3228PA | Installation Guide - Page 237
Appendix A, Device Specifications & Features Feature Power over Ethernet Private VLANs RADIUS Clients and Traps, see "Defining SNMP Parameters." Simple Network Management Protocol (SNMP) over the UDP/IP protocol controls access to the system, a list of community entries is defined, each of which - D-Link DES-3228PA | Installation Guide - Page 238
DES-3228PA Embedded Web System User Guide Feature SNTP Spanning Tree Protocol SSH SSL Static MAC Entries TCP TFTP Trivial File Transfer Protocol Traceroute Virtual Cable Testing VLAN Support Description The Simple Network Time Protocol (SNTP) assures accurate network Ethernet Switch clock time - D-Link DES-3228PA | Installation Guide - Page 239
Appendix A, Device Specifications & Features Feature VLAN-aware MAC-based Switching Web Based Management Description The device always performs VLAN-aware bridging. Classic bridging(IEEE802.1D) is not performed, - D-Link DES-3228PA | Installation Guide - Page 240
DES-3228PA Embedded Web System User Guide Appendix B Troubleshooting This section describes problems that may arise when installing the and how to resolve these issue. This section includes the following topics: • Problem Solving - Provides information about problem management with DES-3228PA. • - D-Link DES-3228PA | Installation Guide - Page 241
Appendix B Troubleshooting Problems No response If that does not help, consult your technical support representative. Configure the network address in the workstation network address in the workstation Configure the workstation with IP protocol Replace the cable Replace the module Replace the - D-Link DES-3228PA | Installation Guide - Page 242
DES-3228PA Embedded Web System User Guide Problems Add and Edit pages do not open. Lost password Possible Cause A pop-up blocker is enabled. Solution Disable pop-up blockers. The Password Recovery Procedure - D-Link DES-3228PA | Installation Guide - Page 243
Software updates and user documentation can be found on the D-Link website. D-Link provides free technical support for customers within the United States and within Canada for the warranty duration. For more information on locating the D-Link office in your region, see International Offices . Page 1 - D-Link DES-3228PA | Installation Guide - Page 244
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DES-3228PA Embedded Web System User Guide Warranty Subject to the terms and conditions set forth herein, D-Link Systems, Inc. ("D-Link") provides this Limited Warranty: • Only to the person or entity that originally purchased the product from D-Link or its authorized reseller or distributor, and • - D-Link DES-3228PA | Installation Guide - Page 271
ID Number from D-Link Technical Support at 1-877-453- at https://rma.dlink.com/. • manuals or accessories in the shipping package. D-Link services provided by anyone other than D-Link; and Products that have been purchased from inventory clearance or liquidation sales or other sales in which D-Link - D-Link DES-3228PA | Installation Guide - Page 272
DES-3228PA Embedded Web System User Guide HEREIN, THE ENTIRE RISK AS TO THE QUALITY, SELECTION AND PERFORMANCE OF THE PRODUCT IS WITH THE PURCHASER OF THE PRODUCT. Limitation of Liability: TO THE MAXIMUM EXTENT PERMITTED BY LAW, D-LINK in accordance with the instructions, may cause harmful - D-Link DES-3228PA | Installation Guide - Page 273
Product Registration D-Link products can be registered online at http://support.dlink.com/register/. Product registration is entirely voluntary and failure to complete or return this form will not diminish your warranty rights. Page 31 - D-Link DES-3228PA | Installation Guide - Page 274
D-Link DES-3228PA User Guide International Offices U.S.A 17595 Mt. Herrmann Street Fountain Valley, CA. 92708 TEL: 714-885-6000 Fax 866-743-4905 URL: www.dlink.com Canada 2180 Winston Park Drive Oakville, Ontario, L6H 5W1 Canada TEL: 1-905-8295033 FAX: 1-905-8295223 URL: www.dlink.ca Europe (U. K.)
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©Copyright 2005. All rights reserved.
Web/Installation Guide
Product Model:
TM
DES-3228PA
Layer 2 Stackable 10/100Mbps Ethernet Switch with PoE
Release 1.0