3Com Switch 4800G 24-Port Configuration Manual page 308

308 C 28: OSPF C
HAPTER
Triggering OSPF Graceful
Restart
ONFIGURATION
To do...
Configure for which OSPF
neighbors the current router
can serve as a GR Helper
Performing the following configuration on an OSPF router will trigger OSPF
Graceful Restart. Ensure that these routers are enabled with the following
capabilities first:
LLS (link local signaling)
■
OOB (out of band re-synchronization)
■
Opaque LSA advertisement
■
IETF GR capability
■
Follow these steps to trigger OSPF Graceful Restart:
To do...
Trigger OSPF Graceful Restart reset ospf [ process-id ]
Use the command...
graceful-restart help
{ acl-number | prefix
prefix-list }
Use the command...
process graceful-restart
Remarks
Optional
The router can server as a GR
Helper for any OSPF neighbor
by default.
Remarks
Required
Available in user view