Backup interface never comes up.

Hi, I am doing a study on DDR. On my router, I configured the bri0 interface, and it works fine. The router can place a call to the other end and traffic passes through perfectly. (It means all the isdn interface and dialer configuration are correct). My problem is, once i placed the interf

Re: Backup interface never comes up.

the SHUT command on your primary interface will not bring the backup interface up. so what you are seeing is definitely normal. if your backup interface DID come up from a shut command on your primary interface, then I'd say you have a broken router! try using a floating static route instead...

Re: Backup interface never comes up.

I think that this is a normal behaviour. The bri interface works until i put the backup interface statement at s0. So it must be that the back up statment cause the interface to be in standby ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.h

Re: Backup interface never comes up.

Since this is frame relay, an easy way to test it is to change your LMI type on the interface to a type not being used and within 10/15 seconds the interface will go down and the backup interface should go active. Also, Backup does not work on multipoint sub-interfaces with the loss of a PVC. J

RE: Backup interface never comes up.

PROTECTED]]On Behalf Of Brad Ellis Sent: Thursday, May 25, 2000 7:13 PM To: [EMAIL PROTECTED] Subject: Re: Backup interface never comes up. the SHUT command on your primary interface will not bring the backup interface up. so what you are seeing is definitely normal. if your backup interface

Re: Backup interface never comes up.

Also the router is smart enough not to dial a backup interface if you shut the primary interface down on the router. You need to pull the cable or shutdown the far end. -- Dave CCNP/CCDP/CCAI "James Xie" <[EMAIL PROTECTED]> wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > Hi, > >