I am new to exchange 2010 and is planning to deploy it to my environment.
The exchange 2010 environment consist of 2 CAS servers and 2 Mailbox servers. The 2 CAS will from a CAS array with MS NLB in unicast mode. There will be a seperated subnet for the NLB traffic to prevent any potential unwanted traffic flooding around the server network. The 2 Mailbox servers will form a DAG.
I would like to know if the mailbox servers will also need to place in the NLB subnet?