[nsp] ISDN Backup using DDR

[Steve Lim]

Or the 'backup interface' and 'backup delay' feature.

BERKANE Mourad wrote:

> You can use cisco dialer-watch feature:
> a router can permanently check a specific route in his routing table, if the
> route disapear he could active a ISDN dialer link.
> 
> work well
> 
> R/
> Mourad
> 
> -----Message d'origine-----
> De: Prit Patel [mailto:worknetworld at yahoo.co.in]
> Date: mercredi 4 février 2004 16:44
> À: NSP
> Objet: [nsp] ISDN Backup using DDR
> 
> 
> Hello All,
> 
> How can we configure DDR with backup interface using
> ISDN line.
> 
> We have 3 remove name A,B & C site connecting to
> CentralLocation XX. with E1 at each site. If E1 goes
> down at remote location B or C that site should dial
> to remote Site A and from there it get connectivity 
> to central location XX. 
> 
> How can i configure DDR between all there remote site
> A B and C so that B and C will connect to site A if E1
> goes down at B and C location.
> 
> Regards
> Prit Patel
> 
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-- 
<><><><><><><><><><><><><><><><><><><><>
Steve Lim - Network Engineer (Michigan)
Corecomm -An ATX Communications Company
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