Disabling and re-enabling OSPFv3 event logging

1. Enter the configure terminal command to access global configuration mode.
   

   device# configure terminal

2. Enter the ipv6 router ospf command to enter OSPFv3 configuration mode and enable OSPFv3 globally.
   

   device(config)# ipv6 router ospf

3. Enter the no log command to disable the logging of OSPFv3 events.
   

   device(config-ipv6-router-ospf-vrf-default-vrf)# no log

The following example re-enables the logging of OSPFv3 events.

device# configure terminal
device(config)# ipv6 router ospf 
device(config-ipv6-router-ospf-vrf-default-vrf)# log all