Re: BGP fast convergence

From: sheherezada@gmail.com
Date: Mon Feb 19 2007 - 20:21:55 ART


This works great in practice, especially for IGPs. Unfortunately, BFD
is not available on the lab routers. I wish I knew an alternate
method for optimizing the IGP's convergence time without eating
significant CPU :) Regarding BGP, see my previous post.

Mihai

On 2/18/07, Ozgur Guler <ozgur11@gmail.com> wrote:
> Bidirectional Forwarding Detection (BFD) support for BGP might be an
> option...
> http://www.cisco.com/en/US/products/ps6441/products_configuration_guide_chapter09186a00805387d7.html#wp1117903
>
> -Ozgur
> CCIE #13237
>
> ccie_sp@hotmail.com wrote:
> > Hi there,
> >
> > Does someone what options we have for BGP to detect a link failure more
> > quickly then the normal hello/ holddown values. I do not mean changing the
> > hello / hold time to a lower value.
> >
> > I know BGP fast external failover is the default for directly connected EBGP
> > neighbors.. but I want a solution for IBGP and EBGP neighbors.
> >
> > Thanks
> >
> >
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