Product : VMware, vCenter Site Recovery Manager/v8.1, w/ Array Based Replication
Feature : Multi-site support, General, Architecture
Content Owner:  Viktor van den Berg
Summary
1:1, 1:N, N:1 and N:N topologies are supported.
Details
For shared recovery site configurations, multiple SRM instances connect to the same vCenter Server. Topology requires an SRM pair. A virtual machine can only be part of one SRM pair/topology.