H3C LS-3100-52P-OVS-H3 Operation Manual - page 758
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thus called GR Helpers). Then, the GR Restarter retrieves its adjacencies and LSDB with the help of the
GR Helpers. Thus, the normal data forwarding is ensured.
Configuring GR Restarter
You can configure the GR Restarter capability on a GR Restarter.
Follow these steps to configure GR Restarter:
To do…
Use the command…
Remarks
Enter system view
system-view
—
Enter OSPFv3 view
ospfv3 [ process-id ]
—
Enable the GR capability
graceful-restart enable
Required
Disabled by default.
Configure the GR interval
graceful-restart interval
interval-value
Optional
120 seconds by default.
Configuring GR Helper
You can configure the GR Helper capability on a GR Helper.
Follow these steps to configure GR Helper
To do…
Use the command…
Remarks
Enter system view
system-view
—
Enter OSPFv3 view
ospfv3 [ process-id ]
—
Enable the GR Helper
capability
graceful-restart helper enable
Optional
Enabled by default.
Enable strict LSA checking
graceful-restart helper
strict-lsa-checking
Optional
Disabled by default.