Enabling OSPFv3 NSR

OSPFv3 non-stop routing (NSR) can be re-enabled if it has been disabled. The following task re-enables NSR for OSPFv3.

Before you begin

Procedure

  1. Enter the configure terminal command to access global configuration mode.
    device# configure terminal
  2. Enter the ipv6 router ospf command to enter OSPFv3 router configuration mode and enable OSPFv3 globally.
    device(config)# ipv6 router ospf
  3. Enter the graceful restart command to re-enable GR on the device.
    device(config-ipv6-router-ospf-vrf-default-vrf)# nonstop-routing

Example

The following example re-enables NSR for OSPFv3.

device# configure terminal
device(config)# ipv6 router ospf 
device(config-ipv6-router-ospf-vrf-default-vrf)# nonstop-routing