is this possible with hsrp

[CiscoGuy79]

e0--routerA--s0--t1--s0--routerB--e1
<-s1--t1--s1->

e0--routerC--s0--t1--s0--routerD--e1

basically all i want to happen here is if either routerA or routerB serial interfaces go down to swap to routerC and routerD.
Or could I configure the 2 serial interfaces on routerA and B so if s0 goes done it will automatically go to s1 on both ends? (this would be the ideal solution if possible)

sorry i'm such a newb at all of this.
nathan
this is what i found on cisco.com

http://www.cisco.com/en/US/products/sw/iosswrel/ps1834/products_feature_guide09186a008008021e.html

could someone tell me if that is the right track for solution #1

 

[lgarner]

#2 is the easiest, and it's automatic if a dynamic routing protocol is used. EIGRP is very fast. Basically, with point-point circuites an interface failure on one side, or loss of connection, drops the route from the routing table. The next-best route is then chosen.

You can also use HSRP to move a virtual address between routers. In this case you'd have HSRP "watch" the serial, and switch the ethernet address to the backup router when it fails.

 

[lui3]

interface tracking will work for this

Lui3
CCNP,CCDA,A+/Net+
Cisco Wireless Specialization

 

[CiscoGuy79]

can you use interface tracking on one router? I was reading a cisco article and it doesn't look like it. See the problem that I'm going to run into here is I use bridging. To keep everything on the same network. We are working on a solution to get away from bridging but for now its what we are working with.