From: Kevin Baumgartner (kbaumgar@xxxxxxxxx)
Date: Wed Dec 20 2000 - 02:11:41 GMT-3
Or if backup interface is not allowed. OSPF demand circuit could be
one solution.
Kevin
>
> I think that the key is whether or not topology changes are allowed to bring
> the line up as a general rule. If topology changes are allowed then demand
> circuit is a good choice, but if your told that NOTHING should bring the
> line up except an outage stick with the other options.
>
> Regards,
> Aaron K. Dixon
>
> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf Of
> Atif Awan
> Sent: Wednesday, December 20, 2000 4:12 AM
> To: ccielab@groupstudy.com
> Subject: ISDN requirements
>
>
>
> What requirements will make you prefer OSPF on demand over the other ISDN
> features like DDR, backup interface. I know that using on demand keeps ISDN
> quiet with adjacencies remaining intact but then even if we use a backup
> interface command the adjacencies will form once the link goes up ... right
> ?
>
> If someone could recommed a general strategy for tackling ISDN then it would
> be really nice.
>
> Thanks
> Atif
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