H3C Technologies H3C S7500E Series Switches - Manual (Page 248)

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To do… Use the command… Remarks
Configure the maximum time to wait
for the End-of-RIB marker
graceful-restart timer
wait-for-rib timer
Optional
180 seconds by default
z 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.
z The End-Of-RIB (End of Routing-Information-Base) indicates the end of route updates.
Enabling Trap
After Trap is enabled for BGP, BGP generates Level-4 traps to report important events of it. The
generated traps are sent to the Information Center of the device. The output rules of the traps, namely,
whether to output the traps and the output direction, are determined according to the Information
Center configuration. (For Information Center configuration, see Information Center Configuration in
the Network Management and Monitoring Configuration Guide.)
Follow these steps to enable Trap:
To do… Use the command… Remarks
Enter system view system-view —
Enable Trap for BGP snmp-agent trap enable bgp
Optional
Enabled by default
Enabling Logging of Peer State Changes
Follow these steps to enable the logging of peer state changes:
To do… Use the command… Remarks
Enter system view system-view —
Enter BGP view bgp as-number —
globally log-peer-change
Optional
Enabled by default
Enable the
logging of peer
state changes for a peer or
peer group
peer { group-name | ip-address }
log-change
Optional
Enabled by default