Re: ISDN: Back up interface - Which do you prefer?

From: MADMAN (dave@interprise.com)
Date: Thu Feb 06 2003 - 16:48:17 GMT-3


   Yes floating static route. Of coarse this is not suitable for all
situations but for the majority it works perfectly well and is simple.

   Dave

sam wrote:
> Hey all, I appreciate your time taken to read this.
>
> It is my understanding that there are several methods that can be used
> to configure an On-Demand ISDN line as a backup.
> In particular,
>
>
> - OSPF demand-circuit to suppress OSPF hello-packets
> - EIGRP on-demand-routing (ODR) using CDP to halt EIGRP routing
> updates keeping link alive
> - Dialer Watch Group used to monitor specific routes instead of
> an interface
>
> I can understand different methods deployed if you use different routing
> protocols, but are there any advantages to any method, or a preferred
> style that you might use? Any other methods you find desirable?
>
> TIA!
>
> Sam Sena
> Avtech Technologies
> 4500 New Brunswick Ave
> Piscataway NJ
> (732) 424-8008 (o)
> (732) 424-7388 (f)
> .

-- 
David Madland
CCIE# 2016
Sr. Network Engineer
Qwest Communications
612-664-3367

"You don't make the poor richer by making the rich poorer." --Winston Churchill .



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