Bgp Graceful-Restart - Allied Telesis SwitchBlade x908 Series Software Reference Manual

BGP Commands

bgp graceful-restart

Use this command to enable BGP graceful-restart capabilities for restart and stalepath times.
Use the no bgp graceful-restart command to restore restart timers to their default
settings.
Syntax
bgp graceful-restart
no bgp graceful-restart [restart-time|stalepath-time]
Parameter
restart-time
stalepath-time
<delay-value>
The default BGP graceful restart time is 120 seconds without restart-time or stalepath-time
Default
parameters specified. The default restart-time and stalepath-times are also 120 seconds.
Router mode
Mode
This command is used to set the maximum time that a graceful-restart neighbor waits to come
Usage
back up after a restart. This value is applied to all neighbors unless you explicitly override it by
configuring the corresponding value on the neighbor.
The restart-time parameter is used for setting the maximum time that a graceful-restart
neighbor waits to come back up after a restart. This restart-time value is applied to
neighbors unless you explicitly override it by configuring the corresponding value on the
neighbor.
The stalepath-time parameter is used to se the maximum time to preserve stale paths from
a gracefully restarted neighbor. All stalepaths, unless reinstated by the neighbor after a re-
establishment, will be deleted when time, as specified by the stalepath-time parameter,
expires.
Example
awplus(config-router)#
awplus(config-router)#
awplus(config-router)#
38.22
[restart-time <delay-value>|stalepath-time <delay-value>]
Description
The maximum time needed for neighbors to restart, in seconds.
The default restart-time is 120 seconds.
The maximum time to retain stale paths from restarting neighbors,
in seconds. The default stalepath-time is 120 seconds.
<1-3600> Maximum time in seconds. Default is 120 seconds.
awplus# configure terminal
awplus(config)# router bgp 10
bgp graceful-restart 150
awplus# configure terminal
awplus(config)# router bgp 10
no bgp graceful-restart
awplus# configure terminal
awplus(config)# router bgp 10
bgp graceful-restart restart-time 150
Software Reference for SwitchBlade® x908, x900 and x600 Series Switches
TM
AlliedWare Plus Operating System - Software Version 5.3.1 C613-50007-01 REV B