H3C Technologies H3C S5560 Series Switches - Manual (Page 112)

96
Configuring the IETF OSPF GR restarter
Step Command Remarks
1. Enter system view. system-view N/A
2. Enable OSPF and enter its
view.
ospf [ process-id | router-id
router-id | vpn-instance
vpn-instance-name ] *
N/A
3. Enable opaque LSA reception
and advertisement capability. opaque-capability enable
By default, opaque LSA reception
and advertisement capability is
enabled.
4. Enable the IETF GR.
graceful-restart ietf [ global |
planned-only ] * By default, the IETF GR capability is
disabled.
5. (Optional.) Configure the GR
interval. graceful-restart interval
interval-value By default, the GR interval is 120
seconds.
Configuring the non-IETF OSPF GR restarter
Step Command Remarks
1. Enter system view. system-view N/A
2. Enable OSPF and enter its
view.
ospf [ process-id | router-id
router-id | vpn-instance
vpn-instance-name ] *
N/A
3. Enable the link-local signaling
capability.
enable link-local-signaling
By default, the link-local signaling
capability is disabled.
4. Enable the out-of-band
re-synchronization capability. enable
out-of-band-resynchronization
By default, the out-of-band
re-synchronization capability is
disabled.
5. Enable non-IETF GR.
graceful-restart [ nonstandard ]
[ global | planned-only ] * By default, non-IETF GR capability
is disabled.
6. (Optional.) Configure the GR
interval.
graceful-restart interval
interval-value By default, the GR interval is 120
seconds.
Configuring OSPF GR helper
You can configure the IETF or non-IETF OSPF GR helper.
Configuring the IETF OSPF GR helper
Step Command Remarks
1. Enter system view. system-view N/A
2. Enable OSPF and enter its
view.
ospf [ process-id | router-id
router-id | vpn-instance
vpn-instance-name ] *
N/A
3. Enable opaque LSA reception
and advertisement capability. opaque-capability enable
By default, opaque LSA reception
and advertisement capability is
enabled.