I have Cisco 1841 Router configured and it is working fine. It is having a serial Interface in the router connected to my Head Office. I am having 2 Mbps Point to Point Lease Line Link connected. It is working as a branch router.
I am using static routing. I like to have ISDN backup for the primary link.
I am aware that ISDN will dial only based on the interested traffic. In my scenario, the traffic is not generated from this router. From Core router only traffic is initiated and this router is accessed.
Thus the ISDN is not triggering when the primary link goes down as there is no interested traffic. What is the solution to automize it. Is there any way to keep generating interested traffic from this router.
Hello R.B. Kumar,
you should implement an rtr or ip sla object that tries to ping some address in the central office
in this way you can have a ping always going that can match interesting traffic definition and can trigger a call
Hope to help