3Com 4500 50-PORT, 4500 PWR 50-PORT Timers Syntax, Ripundo summary, Undo timers update timeout

164CHAPTER 6: USING ROUTING PROTOCOL COMMANDS

summarization all the time. If RIP-2 is used, route summarization function can be disabled with the undo summary command, when it is necessary to broadcast the subnet route.

Related command: rip version

Example

To set the RIP version on the interface Vlan-interface 1 to RIP-2, and then disable the route aggregation, enter the following:

<4500>system-view

System View: return to User View with Ctrl+Z.

[4500]interface Vlan-interface 1

[4500-Vlan-interface1]rip version 2

[4500-Vlan-interface1]quit

[4500]rip

[4500-rip]undo summary

timers Syntax

timers { update update-timer-length timeout timeout-timer-length }

*

undo timers { update timeout } *

View

RIP View

Parameters

update-timer-lengthEnter the value of the period update timer, ranging from 1 to 3600 seconds. The default value is 30 seconds.

timeout-timer-lengthEnter the value of the timeout timer, ranging from 1 to 3600 seconds. The default value is 180 seconds.

Description

Use the timers command to modify the values of the three RIP timers: period update, timeout, and garbage-collection.

Use the undo timers command to restore the default settings.

By default, the values of period update, timeout, and garbage-collection timers are 30 seconds, 180 seconds, and 120 seconds, respectively.

Generally, the value of the garbage-collection timer is fixed to 4 times the value of the period update timer. Adjusting the period update timer will affect the garbage-collection timer.

The modification of RIP timers takes effect immediately.

Related Command: display rip