Do these routers support MPLS? If so, are there any hardware requirements, like a WIC-1DSU-T1-V2?
Is there a minimum IOS version for using MPLS? I curently run 12.4(11)T.
Do you know of any configration/reference guides that would be helpful with desiging/configuring MPLS on these routers?
Do you know of any caveats or gotcha's with implementing MPLS on these routers?