Cisco Systems A9014CFD manual Configuring BFD for Ospf on All Interfaces, Process, 19-3

Chapter 19 Configuring Bidirectional Forwarding Detection

Configuring BFD

	Command	Purpose
Step 5
	Router(config-if)# bfd interval 50	Specifies the BFD session parameters.
	min_rx 50 multiplier 3
Step 6
	end	Exits configuration mode.
	Example:
	Router(config-if)# end
	Router#

Note You can also use the show bfd neighbors and show ip ospf commands to display troubleshooting information about BFD and OSPF.

Configuring BFD for OSPF on All Interfaces

Complete these steps to configure BFD for OSPF on all interfaces.

	Command	Purpose
Step 1
	enable	Enables privileged EXEC mode.
		• Enter your password if prompted.
	Example:
	Router> enable
Step 2
	configure terminal	Enters global configuration mode.
	Example:
	Router# configure terminal
Step 3
	Router(config)# router ospf 100	Creates a configuration for an OSPF process.
Step 4
	Router(config)# bfd all-interfaces	Enables BFD globally on all interfaces associated with the OSPF routing
		process.
Step 5
	exit	Exits configuration mode.
	Example:
	Router(config)# exit
	Router#

Note You can disable BFD on a single interface using the ip ospf bfd disable command when configuring the relevant interface.

	Cisco ASR 901 Series Aggregation Services Router Software Configuration Guide
OL-23826-09		19-3