Configuring BFD for IS-IS
BFD provides a single mechanism to quickly detect and monitor the connectivity of links between IS-IS neighbors, reducing network convergence time. For more information about BFD, see High Availability Configuration Guide.
To configure BFD for IS-IS:
Step | Command | Remarks |
|---|---|---|
1. Enter system view. | system-view | N/A |
2. Enter interface view. | interface interface-type interface-number | N/A |
3. Enable IS-IS on an interface. | isis enable [ process-id ] | N/A |
4. Enable BFD on an IS-IS interface. | isis bfd enable | By default, an IS-IS interface is not enabled with BFD. |