-
Access global configuration
mode.
device# configure terminal
-
Access ISIS router configuration
mode.
device(config)# router isis
-
Enable BFD globally.
device(config-isis-router)# bfd
-
Specify the interval after which
routes are withdrawn after a BFD session is declared down.
device(config-isis-router)# bfd holdover-interval 12
This example specifies a holdover interval of 12 seconds.