I'm actually studying how to migrate our old VSS to a new C9600 Cluster using stackwise. We want to migrate in the smoothest way if possible.
Our network is design as follow:
All the default IP address are on the VSS for each Vlan and all access switches are connected through LACP with a connection on each C6500. What is the best way to interconnect the old VSS and the new Stackwise to progressively migrate the access switch and then move the default ip address from old to new ?
Is there somewhere a best practices guide ?