Configuring BGP GR 393
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■ In general the maximum time allowed for the peer (the GR restarter) to
reestablish a BGP session should be less than the Holdtime carried in the OPEN
message.
■ The End-Of-RIB (End of Router-Information-Base) indicates the end of route
updates.
To do… Use the command… Remarks
Enter system view system-view -
Enter BGP view bgp as-number -
Enable GR Capability for BGP graceful-restart Required
Disabled by default
Configure the maximum time
allowed for the peer to
reestablish a BGP session
graceful-restart timer
restart timer
Optional
150 seconds by default
Configure the maximum time
to wait for the End-of-RIB
marker
graceful-restart timer
wait-for-rib timer
Optional
180 seconds by default