- Bronze, 100 points or more
We have a network of IBM routers linked via Frame Relay in a Hub/Spoke scenario. The branch routers dial into the central site router via ISDN if the primary frame relay link goes down.
We are now installing new Cisco routers for new branches and have successfully connected to the main IBM router via frame relay.
However, we could not match the IBM configuration with the Cisco configuration because the ISDN interface at the IBM Router does not have an IP address.
Is it possible for the Cisco backup router to be configured in a way that it shall take it's IP address from the existing frame relay interface?