• Change parameters for all static route sessions.CONFIGURATION modeip route bfd [prefix-list prefix-list-name] interval milliseconds min_rx millisecondsmultiplier value role [active | passive]To view session parameters, use the show bfd neighbors detail command, as shown in the examples in Displaying BFD for BGPInformationDisabling BFD for Static RoutesIf you disable BFD, all static route BFD sessions are torn down.A final Admin Down packet is sent to all neighbors on the remote systems, and those neighbors change to the Down state.To disable BFD for static routes, use the following command.• Disable BFD for static routes.CONFIGURATION modeno ip route bfd [prefix-list prefix-list-name] [interval interval min_rx min_rx multipliervalue role {active | passive}]Configure BFD for OSPFWhen you use BFD with OSPF, the OSPF protocol registers with the BFD manager. BFD sessions are established with all neighboringinterfaces participating in OSPF. If a neighboring interface fails, the BFD agent notifies the BFD manager, which in turn notifies the OSPFprotocol that a link state change has occurred.Configuring BFD for OSPF is a two-step process:1 Enable BFD globally.2 Establish sessions with OSPF neighbors.Related Configuration Tasks• Changing OSPF Session Parameters• Disabling BFD for OSPF154 Bidirectional Forwarding Detection (BFD)
