You have connected your Cisco MDS 9508 Switch to an existing McData SAN fabric using VSAN
100 You have changed the sWWN using McData OUI, deployed static DomainID 10, and
changed the VSAN 10 interoperability mode to 4. The Cisco MDS is having a connectivity problem
with the McData-based fabric. Why is there no connectivity?

A.
Only VSAN 1 can be used to connect toMcData switches.

B.
You have forgotten tounsuspend VSAN 100.

C.
To use interoperability mode 4, you need to reset theMcData switch.

D.
The zoning must be done using thesWWN and interface ID.