H3C Technologies H3C WX6000 Series Access Controllers - Manual (Page 267)

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Enabling the Advertisement and Reception of Opaque LSAs
With this feature enabled, the OSPF router can receive and advertise Type 9, Type 10 and Type 11
opaque LSAs.
Follow these steps to enable the advertisement and reception of opaque LSAs:
To do… Use the command… Remarks
Enter system view system-view —
Enter OSPF view ospf [ process-id | router-id router-id ] * —
Enable the advertisement and
reception of opaque LSAs
opaque-capability enable
Optional
Disabled by default
Configuring OSPF Graceful Restart
Configuring the GR Capability
You can configure the IETF standard or non IETF standard OSPF Graceful Restart capability.
Configuring the IETF standard OSPF GR capability
Follow these steps to configure the standard IETF OSPF GR capability:
To do… Use the command… Remarks
Enter system view system-view —
Enter OSPF view ospf [ process-id | router-id router-id ] * —
Enable the advertisement and
reception of opaque LSAs
opaque-capability enable
Required
Disabled by default
Enable the IETF standard Graceful
Restart capability for OSPF
graceful-restart ietf
Optional
Disabled by default
Configure the Graceful Restart
interval for OSPF
graceful-restart interval timer
Optional
120 seconds by default
z
With the graceful-restart ietf command used, a device can act as a GR Restarter and a GR
Helper.
z
Without the graceful-restart ietf command used, a device can only act as a GR Helper.
Configure the non-IETF standard OSPF GR capability
Follow these steps to configure non-IETF standard OSPF GR capability:
To do… Use the command… Remarks
Enter system view system-view —
Enable OSPF and enter its view
ospf [ process-id | router-id
router-id ] *
—