2 September 2010

Bidirectional Forwarding Detection  [Cisco IOS Software] – Cisco Systems

BFD is a most useful feature of IOS, and IMHO, a much unloved feature. I notice that latest releases of IOS now have BFD for static routing, but more importantly now supports HSRP

standby bfd
Example:
Router(config-if)# standby bfd
(Optional) Enables HSRP support for BFD on the interface
standby bfd all-interfaces

Example:
Router(config)# standby bfd all-interfaces
(Optional) Enables HSRP support for BFD on all interfaces.

Bidirectional Forwarding Detection  [Cisco IOS Software] – Cisco Systems: “”

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About Greg Ferro
Greg is a Network and Security Architect / Designer / Engineer working freelance in the UK and worked for Resellers, DotCom's, Large Corporate's and Service Providers across a variety of products & Vendors. He prefers to work for end users, believes in the life cycle, total cost of ownership and that near enough is often good enough. He likes talking about himself in the first person to feel "royal", even when hosting the Packet Pushers Podcast on Data Networking. More about Greg at http://etherealmind.com/who-am-i/ and you can follow him on Twitter.

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