Brocade Communications Systems FastIron X Series User Manual

Conguring BGP4 restart
BGP4 restart can be congured for a global routing instance or for a specied Virtual Routing and Forwarding (VRF) instance. The
following sections describe how to enable the BGP4 restart feature.
BGP4 restart is enabled by default.
Conguring BGP4 Restart for the global routing instance
Use the following command to enable the BGP4 Restart feature globally on a device.
device(config)# router bgp
device(config-bgp-router)# graceful-restart
Syntax: [no] graceful-restart
Conguring BGP4 Restart for a VRF
Use the following command to enable the BGP4 Restart feature for a specied VRF.
device(config)# router bgp
device(config-bgp-router)# address-family ipv4 unicast vrf blue
device(config-bgp-ipv4u-vrf)# graceful-restart
Syntax: [no] graceful-restart
Conguring timers for BGP4 Restart (optional)
You can optionally congure the following timers to change their values from the default values:
• Restart Timer
• Stale Routes Timer
• Purge Timer
The seconds variable sets the maximum restart wait time advertised to neighbors. Possible values are 1- 3600 seconds. The default
value is 120 seconds.
Conguring the restart timer for BGP4 Restart
Use the following command to specify the maximum amount of time a device will maintain routes from and forward trac to a restarting
device.
device(config-bgp)# graceful-restart restart-time 150
Syntax: [no] graceful-restart restart-time seconds
The seconds variable sets the maximum restart wait time advertised to neighbors. Possible values are 1 through 3600 seconds. The
default value is 120 seconds.
Conguring BGP4 restart
FastIron Ethernet Switch Layer 3 Routing
53-1003627-04 395

Brocade Communications Systems FastIron X Series Specifications

General

Brand	Brocade Communications Systems
Model	FastIron X Series
Category	Switch
Language	English