Disabling IPv6 protocol-support consistency checks

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

   device# configure terminal

2. Enter the router isis command to enter IS-IS router configuration mode and enable IS-IS on the device.
   

   device(config)# router isis
   

3. Enter the address-family ipv6 unicast command to enable ISIS address-family IPv6 unicast configuration mode.
   

   device(config-isis-router)# address-family ipv6 unicast
   

4. Enter the disable-adjacency-check command to disable IS-IS IPv6 protocol-support consistency checks.
   

   device(config-router-isis-ipv6u)# disable-adjacency-check
   

Example

The following example disables IS-IS IPv6 protocol-support consistency checks..

device# configure terminal
device(config)# router isis
device(config-isis-router)# address-family ipv6 unicast
device(config-router-isis-ipv6u)# disable-adjacency-check