H3C S9500 Series Operation Manual page 310

Operation Manual – Routing Protocol
H3C S9500 Series Routing Switches
When exchanging routing information between BGP speakers, the peer group must be
enabled first and then the peer should be added to the enabled peer group.
V. Configuring the Graceful-restart ability of a peer or peer group
Table 6-6 Enable/disable the Graceful-restart ability of a peer or peer group
Enable the Graceful-restart ability of a
peer or peer group
Disable the Graceful-restart ability of a
peer or peer group
VI. Configuring Graceful-restart Restart-time of a peer or peer group
Table 6-7 Configure Graceful-restart Restart-time of a peer or peer group
Configure Graceful-restart Restart-time of a
peer or peer group
Restore the default value of Graceful-restart
Restart-time of a peer or peer group
The setting of the Restart-time value is not directly related to the configuration of
Graceful-restart. That is, the Restart-time can be configured before the configuration of
the Graceful-restart ability. The default value of the Restart-time is 180 seconds.
VII. Configuring description of a peer (group)
Description of a peer (group) can be configured to facilitate network maintenance.
Table 6-8 Configure description of a peer (group)
Configure description of a peer (group)
Delete description of a peer (group)
By default, no BGP peer (group) description is set.
VIII. Configuring timer of a peer (group)
The peer timer command is used to configure timers of a BGP peer (group), including
the keep-alive message interval and the hold timer. The preference of this command is
Operation
Operation
Operation
6-8
Chapter 6 BGP Configuration
Command
peer { peer-address | group-name }
graceful-restart
undo peer { peer-address | group-name }
graceful-restart
Command
peer group-name restart-timer
time-value
undo peer
restart-timer
Command
peer { group-name | peer-address }
description description-line
undo peer {
peer-address } description
group-name
group-name |