dqa1750-0AAA01.

fm Page 1 Tuesday, November 25, 2003 11:45 AM

SUPERSTACK® 3
SWITCH 3226 AND SWITCH 3250
MANAGEMENT QUICK REFERENCE GUIDE
Summary of Software Features
This table summarizes the software features that are supported by the Switch 3226 (26-port,
Managed 10/100, Multilayer) and Switch 3250 (50-port, Managed 10/100, Multilayer)
Management Software Version 1.0.

Feature Switch 3226 and Switch 3250

IP Configuration Manual or Automatic using DHCP
Aggregated Links Supported on 10/100/1000 and SFP ports
Link Aggregation Control Protocol (LACP) Supported using the IEEE Std 802.3-2002 (incorporating 802.3ad)
Broadcast Storm Control Supported
Virtual LANs (VLANs) Support for up to 255 VLANs using the IEEE Std. 802.1Q-1998
Multicast Filtering ■ 64 Multicast filter groups supported
■ IGMP querying supported
Rapid Spanning Tree Protocol Supported using the IEEE Std. 802.1w-2001 (compatible with STP)
Traffic Prioritization ■ Default priority supported
■ DiffServ CodePoint (DSCP) supported
■ IP port priority supported
■ Rate limiting supported
■ NBX supported
RMON Four groups supported: Statistics, History, Alarms, Event
Management ■ Web interface (HTTP and HTTPS)
■ Command line interface (serial, Telnet and SSH)
■ SNMP
Security ■ Port security
■ Network login (IEEE802.1X)
■ RADIUS supported
Configuration Save and Restore Supported

For further information on how each of these features operates on your Switch please refer to the
Implementation Guide which is supplied on the CD-ROM that accompanies your Switch.

1
dqa1750-0AAA01.fm Page 2 Tuesday, November 25, 2003 11:45 AM

Web Interface Map – Device View

dqa1750-0AAA01.fm Page 3 Tuesday, November 25, 2003 11:45 AM

3
dqa1750-0AAA01.fm Page 4 Tuesday, November 25, 2003 11:45 AM

Web Interface Device Mimic

Setup History - 1 Hour Setup

Statistics History - 6 Hours
Port Security Port Setup Summary
Setup

(Switch 3226 device mimic shown)

A Quick Guide to the Web Interface Operations

This table describes the operations that are available in the Web Interface.
Operation What does the Operation do?
System Getting Started Guides you through the initial configuration of the unit.
System Console Setup Configures the speed of a console port.
System Control Initialize Initailizes the unit to factory default settings.
System Control Reboot Resets the unit.
System Control Software Upgrade Upgrades the software on the unit.
System Management Community Strings Modify Changes current SNMP Community Strings.
System Management Trap Management Modify Adds or removes a Trap Receiver.
System Management Setup Changes information for the unit.
System Telnet Connect Starts a Telnet session to the unit in a separate window.
System Backup Configuration Save Saves the current configuration to a file.
System Backup Configuration Restore Restores the configuration from a file.
Bridge Address Database Add Adds an address to the database.
Bridge Address Database Aging Time Configures the aging period for the address database.
Bridge Address Database Find Displays the location of a MAC address.
Bridge Address Database Remove Deletes an address from the database.
Bridge Address Database Statistics Displays a summary of the address database.
Bridge Address Database Summary Views all addresses that are stored against a particular port or
aggregated link.
Bridge Broadcast Storm Control Setup Configures Broadcast Storm Control parameters for the unit.
Bridge Link Aggregation Modify Add Port Adds a port to an aggregated link.
Bridge Link Aggregation Modify Admin State Changes the state of an aggregated link.
dqa1750-0AAA01.fm Page 5 Tuesday, November 25, 2003 11:45 AM

Operation (Continued) What does the Operation do?

Bridge Link Aggregation Modify LACP State Enables or disables LACP on a port.
Bridge Link Aggregation Modify Remove Port Deletes a port from an aggregated link.
Bridge Link Aggregation Summary Lists all of the aggregated links on the unit.
Bridge Multicast Filter IGMP QueryMode Configures the unit to be an IGMP querier.
Bridge Multicast Filter IGMP SnoopMode Configures IGMP multicast learning for the unit.
Bridge Multicast Filter IGMP Router Port Configures ports to router ports.
Bridge Multicast Filter IGMP Router Port Summary Displays the ports by which multicast routers can be reached.
Bridge Multicast Filter Summary Lists currently active filter groups.
Bridge Spanning Tree Setup Configures spanning tree parameters.
Bridge Spanning Tree Bridge Summary Lists a summary of bridge configurations.
Bridge Spanning Tree Port Mode Allows you to enable and disable spanning tree on each port.
Bridge Spanning Tree Port Summary Lists a summary of port configurations.
Bridge VLAN Create Creates a new VLAN.
Bridge VLAN Delete Deletes an existing VLAN.
Bridge VLAN Modify Modifies the port membership of an existing VLAN.
Feature Roving Analysis Setup Configures the Roving Analysis feature.
Physical Interface Ethernet History History-1 Hour Displays packet activity for all ports on a unit over the previous hour.
Physical Interface Ethernet History History-6 Hours Displays packet activity for all ports on a unit over the previous 6
hours.
Physical Interface Ethernet Setup Sets up single or multiple Ethernet ports.
Physical Interface Ethernet Statistics Displays statistics for packet and error traffic on one or more ports.
Physical Interface Ethernet Port Setup Summary Displays summary information for the unit.
Protocol IP Setup Configures the IP information for the unit.
Protocol IP ARP Aging Sets the amount of time that an entry stays in the ARP cache.
Protocol IP ARP Display/Edit Displays and edits the current entries in the ARP cache.
Protocol IP ARP Find Finds an ARP entry for a specific IP address.
Protocol IP ARP Flush Removes all dynamic entries from the ARP cache.
Protocol IP ARP Statistics Lists ARP requests and responses per port.
Protocol IP ARP Summary Displays the used and available space in the ARP cache.
Protocol IP Interface Display/Edit Displays and edits the unit’s IP interfaces.
Protocol IP RIP Display/Edit Displays and edits RIP routing on IP interfaces.
Protocol IP RIP Mode Configures global RIP settings.
Protocol IP RIP Neighbors Lists RIP devices on the network.
Protocol IP RIP Statistics Lists RIP communication on each IP interface.
Protocol IP Route Default Gateway Displays and changes the default gateway.
Protocol IP Route Display/Edit Displays and modifies routing entries.
Protocol IP Route Find Finds learned routes to IP addresses.
Protocol IP Route Flush Removes all learned routes from the routing table.
Protocol IP UDP Helper Display/Edit Displays and modifies UDP helper entries.
Protocol IP Trace Route Finds a route to a device.

5
dqa1750-0AAA01.fm Page 6 Tuesday, November 25, 2003 11:45 AM

6
Operation (Continued) What does the Operation do?
Security Device Authentication Statistics Lists the number of contacts made to RADIUS servers.
Security Device Authentication Summary Displays details of RADIUS servers being used for authentication.
Security Device Authentication System Mode Switches between local and RADIUS authentication.
Security Device HTTPS Detail Displays the SSL certificate used for HTTPS management.
Security Device HTTPS Download Certificate Downloads a new SSL certificate.
Security Device HTTPS Redirect Redirects HTTP accesses to HTTPS accesses.
Security Device SSH Server Auth Host Key Displays the SSH key.
Security Device SSH Server Auth Key Gen Generates the SSH key.
Security Device Trusted IP Host Display/Edit Restricts management access to specific IP addresses.
Security Device User Create Creates a user.
Security Device User Delete Deletes a user.
Security Device User Modify Modifies an existing user.
Security Network Access Port Security Sets the security mode of single or multiple ports on a unit.
Security Network Access ACL Mask Config Display/Edit Displays and edits subnet masks used in Access Control Lists.
Security Network Access ACL Port Bindings Bind Binds one or all ports to a specific Access Control List.
Security Network Access ACL Port Bindings Summary Lists ports bound to Access Control Lists.
Security Network Access ACL Port Bindings Unbind Removes a port from an Access Control List.
Security Network Access ACL Add Creates or edits an Access Control List.
Security Network Access ACL Display/Edit Displays and edits an Access Control List.
Security Network Access Summary Lists the security settings for each port.
Security Network Access System Summary Displays details of RADIUS servers being used for authentication.
Security Radius Authentication Display Displays a summary of RADIUS authentications.
Security Radius Authentication Modify Changes the RADIUS server information.
Security Radius Retries Changes the timeout and number of retries used when accessing a
RADIUS server.
Security Radius Shared Secret Creates or edits the shared secret used to authenticate with RADIUS
servers.
Security Radius Summary Displays a summary of RADIUS authentications.
Traffic Management CoS Default Priority Sets the default priority for each port.
Traffic Management CoS IP DSCP Priority Edits the relationships between DSCP and CoS priorities.
Traffic Management CoS IP Port Priority Edits the relationships between IP port numbers and CoS priorities.
Traffic Management Rate Limit Limits the rate of traffic to or from a port.

For detailed descriptions of the Web interface operations and the command line interface (CLI)
commands that you require to manage the Switch please refer to the Management Interface
Reference Guide supplied in HTML format on the CD-ROM that accompanies your Switch.
dqa1750-0AAA01.fm Page 7 Tuesday, November 25, 2003 11:45 AM

Command Line Interface Map

■ To display sub-menus: ■ To display the Top-level menu:
At the Select menu option prompt, Press the [Esc] key.
enter the name of the menu or menus.
■ To obtain help:
■ To display parent menus: At the Select menu option prompt,
At the Select menu option prompt, enter ?.
enter quit.

7
dqa1750-0AAA01.fm Page 8 Tuesday, November 25, 2003 11:45 AM

8
a
dqa1750-0AAA01.fm Page 9 Tuesday, November 25, 2003 11:45 AM

A Quick Guide to the Command Line Interface Commands

This table describes the commands that are available in the Command Line Interface.
Command What does the Command do?
bridge addressDatabase add Adds a statically configured address.
bridge addressDatabase agingTime Sets the bridge address aging time.
bridge addressDatabase find Finds an address.
bridge addressDatabase remove Removes an address.
bridge addressDatabase statistics Displays statistical summary information on addresses.
bridge addressDatabase summary Displays summary information on addresses.
bridge broadcastStormCont Enables or disables broadcast storm control.
bridge linkAggregation detail Displays detailed information on an aggregated link.
bridge linkAggregation modify addPort Adds a port to an aggregated link.
bridge linkAggregation modify linkState Enables or disables an aggregated link.
bridge linkAggregation modify removePort Removes a port from an aggregated link.
bridge linkAggregation summary Displays summary information on an aggregated link.
bridge multicastFilter igmp queryMode Enables or disables IGMP query mode.
bridge multicastFilter igmp snoopMode Enables or disables IGMP Multicast learning.
bridge multicastFilter routerPort addPort Adds a statically configured router port.
bridge multicastFilter routerPort removePort Removes a router port.
bridge multicastFilter routerPort summary Displays summary information on a router port.
bridge port defaultPriority Sets the default 802.1D priority for untagged frames.
bridge port detail Displays detailed information on a port.
bridge port label Labels a port with user defined text.
bridge port lacpState Enables or disables LACP on a port.
bridge port stpCost Sets the Spanning Tree path cost parameter.
bridge port stpFastStart Enables or disables Spanning Tree fast start.
bridge port stpState Enables or disables Spanning Tree on a port.
bridge port summary Displays summary information on a port.
bridge spanningTree stpForwardDelay Sets the bridge Spanning Tree forward delay parameter.
bridge spanningTree stpHelloTime Sets the bridge Spanning Tree hello time parameter.
bridge spanningTree stpMaxAge Sets the bridge Spanning Tree maximum age parameter.
bridge spanningTree stpPriority Sets the bridge Spanning Tree priority parameter.
bridge spanningTree stpState Enables or disables Spanning Tree on a bridge.
bridge summary Displays bridge information for the unit.
bridge vlan create Creates a VLAN.
bridge vlan delete Deletes a VLAN.
bridge vlan detail Displays detailed information on a VLAN.
bridge vlan modify addPort Adds a port to a VLAN.
bridge vlan modify name Names a VLAN.

9
dqa1750-0AAA01.fm Page 10 Tuesday, November 25, 2003 11:45 AM

10
Command (Continued) What does the Command do?
bridge vlan modify removePort Removes a port from a VLAN.
bridge vlan summary Displays summary information on a VLAN.
feature rovingAnalysis add Configures the roving analysis port.
feature rovingAnalysis remove Clears the roving analysis port.
feature rovingAnalysis start Starts monitoring the roving analysis port.
feature rovingAnalysis stop Stops monitoring the roving analysis port.
feature rovingAnalysis summary Displays summary information on the roving analysis port.
gettingStarted Guides you through the initial configuration of the unit.
logout Logs out of the Command Line Interface.
physicalInterface ethernet detail Displays detailed information on an Ethernet port.
physicalInterface ethernet flowControl Enables or disables flow control.
physicalInterface ethernet portCapabilities Sets the port capabilities.
physicalInterface ethernet portMode Sets the port speed and duplex mode.
physicalInterface ethernet portState Enables or disables an Ethernet port.
physicalInterface ethernet summary Displays summary information on an Ethernet port.
protocol ip arp add Manually adds an entry to the ARP cache.
protocol ip arp age Sets the time that an entry stays in the ARP cache.
protocol ip arp detail Displays the current entries in the ARP cache.
protocol ip arp find Finds an ARP entry for a specific IP address.
protocol ip arp flush Removes all dynamic entries from the ARP cache.
protocol ip arp remove Removes a specific entry from the ARP cache.
protocol ip arp resetStats Resets ARP cache statistics.
protocol ip arp statistics Displays ARP cache statistics.
protocol ip arp summary Displays used and available space in the ARP cache.
protocol ip basicConfig Performs basic IP management configuration.
protocol ip initializeConfig Resets IP information to factory defaults.
protocol ip interface add Adds an IP interface to the unit.
protocol ip interface modify Modifies an existing IP interface.
protocol ip interface remove Removes an IP interface from the unit.
protocol ip interface summary Displays summary information on the IP interface.
protocol ip interface vlanModify Changes the VLAN used to manage the Switch.
protocol ip ping Polls remote devices.
protocol ip rip authentication Sets RIPv2 authentication mode and key.
protocol ip rip mode Enables or disables global RIP operation.
protocol ip rip neighbors Displays “well known” neighbors information.
protocol ip rip poisonReverse Enables or disables poison reverse on the interface.
protocol ip rip receiveMode Sets interface receive mode.
protocol ip rip resetStats Resets RIP statistics.
protocol ip rip sendMode Sets interface send mode.
dqa1750-0AAA01.fm Page 11 Tuesday, November 25, 2003 11:45 AM

Command (Continued) What does the Command do?

protocol ip rip statistics Displays RIP interface statistics.
protocol ip rip summary Displays RIP information.
protocol ip rip updateTime Sets the time of RIP updates transmission.
protocol ip route add Adds a static route.
protocol ip route default Defines the default route in the routing table.
protocol ip route find Finds an existing route in the routing table.
protocol ip route flush Removes all learned routes from the routing table.
protocol ip route noDefault Removes the default route from the routing table.
protocol ip route remove Removes an existing route.
protocol ip route summary Displays summary information on the routing table.
protocol ip traceroute Traces the route of IP packets.
protocol ip udpHelper add Creates UDP helper servers.
protocol ip udpHelper remove Removes a UDP helper.
protocol ip udpHelper summary Displays all forwarded UDP protocols.
security device authentication statistics Displays authentication statistics.
security device authentication summary Displays summary information on authentication.
security device authentication systemMode Modifies the authentication mode.
security device https detail Displays the HTTPS certificate.
security device https download Downloads a new HTTPS certificate.
security device https redirect Sets the unit to always use HTTPS.
security device ssh serverauth hostkey Displays the public host key.
security device ssh serverauth keygen Generates a new key pair.
security device trustedIpHost add Adds a trusted IP host or subnet.
security device trustedIpHost delete Deletes an existing trusted IP host or subnet.
security device trustedIpHost mode Enables or disables trusted IP hosts.
security device trustedIpHost summary Lists trusted IP hosts.
security device user create Creates a user.
security device user delete Deletes a user.
security device user modify Modifies a user.
security device user summary Displays summary information on users.
security network access acl add Adds an Access Control List rule.
security network access acl detail Displays detailed information on Access Control Lists.
security network access acl maskconfig modify Edits subnet masks used in Access Control Lists.
security network access acl maskconfig summary Lists subnet masks available to Access Control Lists.
security network access acl portbindings bind Binds a port to an Access Control List.
security network access acl portbindings summary Lists Access Control Lists in use by port.
security network access acl portbindings unbind Unbinds a port from an Access Control List.
security network access acl remove Removes an Access Control List rule.
security network access acl summary Lists Access Control Lists.

11
dqa1750-0AAA01.fm Page 12 Tuesday, November 25, 2003 11:45 AM

12
Command (Continued) What does the Command do?
security network access detail Displays summary information on port users.
security network access portSecurity Enables or disables port security.
security network access summary Displays summary information on port security settings.
security network access systemSummary Displays summary information on the system security settings.
security radius authentication display Displays RADIUS authentication statistics.
security radius authentication modify Modifies RADIUS authentication configuration.
security radius retries Modifies RADIUS retry parameters.
security radius setup Performs RADIUS configuration.
security radius sharedSecret Modifies RADIUS security key.
security radius summary Displays summary information on RADIUS.
system backupConfig restore Restores the configuration of the Switch from a file.
system backupConfig save Saves the current configuration of the Switch to a file.
system control initialize Resets to factory defaults.
system control reboot Performs a system reboot.
system control softwareUpgrade Performs an agent software upgrade.
system control swapSoftware Changes to standby agent software.
system inventory Displays unit information.
system management contact Sets the system contact.
system management location Sets the system location.
system management name Sets the system name.
system management password Sets the system password.
system management snmp community Sets the SNMP community string.
system management snmp trap create Creates a trap destination.
system management snmp trap delete Deletes a trap destination.
system management snmp trap modify Modifies a trap destination.
system management snmp trap summary Displays summary information on a trap destination.
system summary Displays a summary of system information.
trafficManagement cos setup Starts the CoS configuration wizard.
trafficManagement cos summary Displays CoS summary information.
trafficManagement rateLimiting setup Starts the rate limiting configuration wizard.
trafficManagement rateLimiting summary Displays rate limiting summary information.

For detailed descriptions of the web interface operations and the command line interface (CLI)
commands that you require to manage the Switch please refer to the Management Interface
Reference Guide supplied in HTML format on the CD-ROM that accompanies your Switch.
Copyright © 2003, 3Com Corporation. All rights reserved.
Unless otherwise indicated, 3Com registered trademarks are registered in the United States and may or may not be registered in other countries.
3Com, the 3Com logo, and SuperStack are registered trademarks of 3Com Corporation.
IEEE and 802 are registered trademarks of the Institute of Electrical and Electronics Engineers, Inc.
Other brand and product names may be registered trademarks or trademarks of their respective holders.

Part Number: DQA1750-0AAA01

Published: December 2003