Migration strategy / testing. To reuse the legacy access switch stacks. The migration strategy will be to dual home each stack to both the legacy cores and to the new cores.Ashdogra@yahoo.co.uk

I checked the log on my 4000 switch and it was full of messages " Duplicates addessess ", and a lot of users were getting disconnected, I found that port 2/50 was not trunking, I forced the port to trunk mode and the network had a meltdown, disconnec...