We have changed the frame sizes to jumbo frames (9000). We have configured all of our switches and NICs on Windows for jumbo frames, as we have the same Windows servers connected to a Dell EqualLogic SAN. We are trying to use the DSS server for our Hyper-V cluster. Will multiple MS initiators cause problems? We have a small lab setup with VMware vSphere (2 clustered ESX hosts) and DSS that works fine.Originally Posted by Gr-R