We do have 2 Catalyst 4507R+E with 2 WS-X45-SUP8-E supervisros each, total 4 supervisors. The 4507R+E are configured with VSS, currently using TenGig 1-2 on each supervisor.
Each supervisor has 8 TenGig ports, but currently for an unknown reason to us ports 5 to 8 are not working, nor we can activate/use them
