said by wvvawireless:Yes just to add. It follows LDP. I have several redundant paths thru my network and it switches over just fine.
We have an ospf network with redundant back hauls on each end of the network. Currently half the traffic goes to one and the other half to the other. If anything fails all traffic moves to whats available. If I use mpls tunnels and a concentrator back to one side how can I have it switch to the other upon a failure?