Migrate ESXi from vSS to vDS v7.0 – Fails: ThrowableProxy.cause

Reading Time: 2 minutes Unable to Migrate ESXi Host(s) from vSphere Standard Switch (vSS) to vSphere Distributed Switch (vDS). Environment – ESXi v7.0, vCenter v7.0, vDS v7.0. ESXi Host(s) either loose connectivity or the network changes are rolled back when trying to migrate from vSS to vDS. The vSS has two active vmnics (pNICs) and the migration to vDS fails, even with a single vmnic migration…