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13-13
Catalyst 2950 and Catalyst 2955 Switch Software Configuration Guide
78-11380-10
Chapter 13 Configuring LRE
Configuring LRE Ports
Assigning a Profile to a Specific LRE Port
You can set profiles on a per-port basis. You can assign the same profile or different profiles to the LRE
ports on the switch. The default active profile on all LRE ports is LRE-10 on the Catalyst 2950ST-8 LRE
and 2950ST-24 LRE switches and LRE-6 on the Catalyst 2950ST-24 LRE 997 switch.
The switch resets the ports with the updated profile settings when they are changed.
Beginning in privileged EXEC mode, follow these steps to assign a profile to a specific LRE port:
To delete the profile from a sequence, use the no profile profile-name interface configuration command.
To display the LRE link statistics and profile information on the LRE ports, use the show controllers
lre privileged EXEC command.
Assigning a Global Sequence to All LRE Ports
Global sequences are set on a switch-wide basis. If you assign a global sequence to the switch, it
overrides any previously or subsequently set profiles. For more information on sequence and profile
precendence, see the “Guidelines for Using LRE Profiles” section on page 13-10.
Changes to the global sequence settings are immediately put in effect, and the global mode automatically
becomes the active mode.
Beginning in privileged EXEC mode, follow these steps to assign a global sequence to the LRE ports:
To delete the assigned sequence, use the no lre rate selection sequence sequence-name global
configuration command.
Command Purpose
Step 1
configure terminal Enter global configuration mode.
Step 2
interface interface-id Specify the LRE port to be configured, and enter interface configuration
mode.
Step 3
profile profile-name Enter the port profile name (select from the list in Table 13-1 on page 13-3
or Table 13-2 on page 13-4).
Step 4
end Return to privileged EXEC mode.
Step 5
show controllers lre profile details Verify the change.
Step 6
copy running-config startup-config (Optional) Save your entries in the configuration file.
Command Purpose
Step 1
configure terminal Enter global configuration mode.
Step 2
lre rate selection sequence sequence-name Enter the global sequence name. Select from the list in Table 13-3 on
page 13-5 and Table 13-4 on page 13-6.
Step 3
end Return to privileged EXEC mode.
Step 4
show controllers lre status sequence Verify the change.
Step 5
copy running-config startup-config (Optional) Save your entries in the configuration file.