I have a strange problem on our network with a router 7200 series having a P-2-P interfaces to other locations.
The interfaces went down and come back up but OPSF show state down, while sh ip int brief shows interfaces up.
Debug ip ospf show exchanging hellos but sh ip ospf int XX, indicated that no ospf traffic is passing through.
Will appreciate an urgent help to this regard.
Thanking you all in advance,