Hi ,
New to networks, maybe some answers to this question?

In the following scenario
12.13.14.0 network
|
RTR A======ISDN backup dial line RIP==========RTR B
|| ||
RIP OSPF
|| ||
===RTR C==OSPF==RTR C==OSPF=RTR D===OSPF===RTR E


The connection between router's A and B is down unless RTR A to RTR C
is broken, down otherwise.

In this scenario, router A is advertising the 12.13.14.0 network with a
better cost to rotuer B at a higher cost than to router C. All the
routers in the OSPF domain are in one area 0.0.0.2.

In this scenario, if the A to C link is broken and then fixed but the A
to B link remains up, should we expect the routing tables to go back to
taking the better cost path? Updates should come from RTR C via RTR A
I would beleive. I think some of the Cisco web sites indicate it
should but is this correct to assume?

Kim