So there is no other central scheduling/monitoring/management tool for all Snapmanger Products? Whats about OnCommand Suite?
Yes, what do you mean by OnCommand Suite ?
Protection Manager will mainly used to manage Snapvault connections to the Secondary Storage, cause primary its a MetroCluster. So this its not possible then with SMHV?
Protection Manager/OnCommand Unified Manger integrates with all snapmanager except SMVI/VSC and SMHV. For SMVI/VSC they have something called host package.