Run the command set protocols ospf graceful-restart helper planned-only to enable the OSPF Graceful Restart (GR) Helper to support only Planned Graceful Restart. By default, the device supports both Planned Graceful Restart and Unplanned Graceful Restart. Optional parameter vrf can be used to specify a VRF, if no VRF is specified the command takes effect on the default VRF.
Optional parameter instance-id can be included to specify the OSPFv2 multi-instance ID in the default VRF.
Multiple instances of OSPF are only allowed in the default VRF. A maximum of 8 instance can be configured in the default VRF. In non-default VRFs, only single instance OSPF can be configured.
The command delete protocols ospf graceful-restart helper planned-only can be used to remove this configuration.
Command Syntax
set protocols ospf [instance-id <instance-id>] [vrf<vrf-name>] graceful-restart helper planned-only
delete protocols ospf [instance-id <instance-id>] [vrf <vrf-name>] graceful-restart helper planned-only
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. |
Example
- Enable OSPF Graceful Restart (GR) Helper capability, specifying that the device only supports Planned Graceful Restart.
admin@PICOS# set protocols ospf instance-id 1 graceful-restart helper planned-only admin@PICOS# commit