Need to provide solution to my new client. But facing some issue.
My client have 5 branch office each branch office have 2 links, primary as dedicated lease line & secondary as IP sec tunnel. Primary link is terminated on 1 cisco router & secondary would be using as Ipsec tunnel, on 2nd cisco router.Between this two routers My HSRP is running. If my primary links goes down, automatically my traffice should pass via Ipsec-tunnel. what & how it can be done, as client required 100% up time for there data connectivity.