Run the command set protocols ospf graceful-restart helper enable to enable the OSPF Graceful Restart (GR) Helper capability. By default, helper support is disabled for all neighbors. This config enables/disables helper support on this router for all neighbors. To enable/disable helper support for a specific neighbor, the router-id (A.B.C.D) has to be specified.
Optional parameter vrf can be used to specify a VRF, if no VRF is specified the command takes effect on the default VRF.
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set protocols ospf [instance-id <instance-id>] [vrf<vrf-name>] graceful-restart helper enable <true | false> restart helper [router-id <ipv4>] enable <true | false>
delete protocols ospf [instance-id <instance-id>] [vrf <vrf-name>] graceful-restart helper enable [router-id <ipv4>] enable
Parameter
Parameter | Description |
| instance-id <instance-id> | Optional, specifies the OSPF instance ID. The value is an integer that ranges from 1 to 8. |
vrf <vrf-name> | Optional. Specifies the name of the VRF for the OSPF instance. |
| true | Enables OSPF Graceful Restart (GR) Helper capability. |
| false | Disables OSPF Graceful Restart (GR) Helper capability. |
| router-id <ipv4> | Optional. Specifies the router-id (A.B.C.D) |
| of the neighbor device to enable/disable helper support for a specific neighbor. |
Example
- Enable OSPF Graceful Restart (GR) Helper capability.
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