conifguring ISDN to take over a VPN link.

[n-bhagat]

well....i have a customer with a VPN link from Bombay to California.....he is connected to california via internet using our network which is ethernet based.........hes using IPSEC.

Now he wants me to configure an ISDN backup so that if our link goes down ISDN shuld take over......now how shuld i go abt doing it......his config could be available on request.

[millerv]

Take a look at the backup interface command. If the requirement is just to failover if the ethernet fails that might do it.