Identifying the primary Admin Node

The primary Admin Node hosts the CMN service. Some maintenance procedures can only be performed using the primary Admin Node.

Before you begin

Select Support. Then, in the Tools section of the menu, select Grid Topology.
Select site site > Admin Node, and then click to expand the topology tree and show the services hosted on this Admin Node.
The primary Admin Node hosts the CMN service.
If this Admin Node does not host the CMN service, check the other Admin Nodes.