Hello!
Am 03.03.05 schrieb Beat Rubischon:
I'm trying to configure a ISDN backup link on a Cisco.
First, thanks a lot for your ideas. I have now debugged a lot
It works now. IOS 12.3(8)YA1 which was installed from the distributor is simple broken. It does not work when Layer 2 goes down.
Swisscom ist not willing to switch on Layer 2 for private customers. Welcome good new world.
A downgrade to IOS 12.3(7)XR3 which is 2 months older solved all problems.
Thanks to everyone who helped me to track down the problem!
Beat