You are here:
Home /
Cisco / Bidirectional Forwarding Detection [Cisco IOS Software] — Cisco Systems
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: “”
Please rate this post:
Why Rate Posts?
Loading ...
Probably Related Posts on the Same Topic
Sometimes, thinking too much stops you from checking the basics. I have often wished that the Cisco ASA supported more than one routing process like the Juniper Netscreen does (which does this brilliantly). Why didn’t I look for this sooner ?-
Read the full article
You have a pair of shiny new ProxySG boxen that you want to setup in active / standby for high availability. You configure it up and everything seems to work, and then it doesn’t, or other equipment on the same network experiences random problems.
What you are having is a Multicast problem with your Ethernet switches, most likely your Cisco switches, that has the problem. How to understand and solve the problem after the jump.
Read the full article
The Cisco Firewall Service Modules (FWSM) has a design limitation based on its ability to discriminate packet forwarding between multiple contexts. It also applies to ASA/PIX software. Lets review this in detail and learn the evil consequences.
Read the full article
I was working on some changes today with a co-worker and was faced with this interesting question. There are a number of ways to redistribute static routes in EIGRP, but one is definitely better than the other. Tell me why ?
Read the full article
