H3C Technologies H3C S10500 Series Switches - Manual (Page 113)

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To do… Use the command… Remarks
Enable OSPF and enter its view
ospf [ process-id | router-id
router-id | vpn-instance
vpn-instance-name ] *
—
Enable opaque LSA advertisement
capability
opaque-capability enable
Required
Disabled by default
Enable the IETF standard Graceful
Restart capability
graceful-restart ietf
Required
Disabled by default
Configure the Graceful Restart
interval
graceful-restart interval timer
Optional
120 seconds by default
Configure the non-IETF standard OSPF GR Restarter
Follow these steps to configure non-IETF standard OSPF GR Restarter:
To do… Use the command… Remarks
Enter system view system-view —
Enable OSPF and enter its view
ospf [ process-id | router-id
router-id | vpn-instance
vpn-instance-name ] *
—
Enable the link-local signaling
capability
enable link-local-signaling
Required
Disabled by default
Enable the out-of-band
re-synchronization capability enable
out-of-band-resynchronization Required
Disabled by default
Enable non-IETF standard Graceful
Restart capability for OSPF
graceful-restart [ nonstandard ]
Required
Disabled by default
Configure Graceful Restart interval
for OSPF
graceful-restart interval timer
Optional
120 seconds by default
Configuring the OSPF GR Helper
You can configure the IETF standard or non-IETF standard OSPF GR Helper.
Configuring the IETF standard OSPF GR Helper
Follow these steps to configure the IETF standard OSPF GR Helper:
To do… Use the command… Remarks
Enter system view system-view —
Enable OSPF and enter its view
ospf [ process-id | router-id
router-id | vpn-instance
vpn-instance-name ] *
—
Enable opaque LSA reception and
advertisement
opaque-capability enable
Required
Not enabled by default.