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Webcast-Catalyst9k
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ISDN

I have to setup ISDN as a backup link for Leasd line.can you please write me exact simple command that I have to configure in both routers.I have 3745 router in Central office and 1841 router in branch and both have the ISDN CARD.Please help me.

2 REPLIES
Bronze

Re: ISDN

I think the following document will help you in this regard. I hope to be helpful!

http://www.cisco.com/en/US/tech/tk713/tk237/technologies_configuration_example09186a00800a3b77.shtml

Plz. rate if it does, and ask again if you have more clarifications!

Thanks

Abd Alqader

Re: ISDN

you can use backup interface, dialerwatch or floting static routes... floting static route and dialerwatch i think require the intersting traffic in order to fire the ISDN line... where backup interface donot require the intresting traffic to fire ISDN link for backup... and you can find more configuration detail on www.cisco.com... you can use as per your requirement...

hope this will help you

rate this post if it works

regards

Devang

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