Configuring BFD for IPv6 IS-IS
Bidirectional forwarding detection (BFD) can quickly detect faults between IPv6 IS-IS neighbors to improve the convergence speed of IPv6 IS-IS. For more information about BFD, see High Availability Configuration Guide.
To configure BFD for IPv6 IS-IS:
Step | Command | Remarks |
---|---|---|
1. Enter system view. | system-view | N/A |
2. Enable an IS-IS process and enter IS-IS view. | isis [ process-id ] [ vpn-instance vpn-instance-name ] | N/A |
3. Configure the NET for the IS-IS process. | network-entity net | By default, no NET is configured. |
4. Enable IPv6 for the IS-IS process. | ipv6 enable | By default, IPv6 for the IS-IS process is disabled. |
5. Return to system view. | quit | N/A |
6. Enter interface view. | interface interface-type interface-number | N/A |
7. Enable IPv6 for an IS-IS process. | isis ipv6 enable [ process-id ] | By default, IPv6 is disabled for an IS-IS process. |
8. Enable BFD for IPv6 IS-IS. | isis ipv6 bfd enable | By default, BFD for IPv6 IS-IS is disabled. |