I am currently working on the the implementation stated in the topic and will appreciate some clarifications regarding the architecture.
1. Should I place just the CAS servers in each site behind the load balancers and have both DC and Mailbox DB servers in front of it. The reason I ask is that for DAG replication and Domain site replication needs to work directly and should not be through the Load balancers.
2. Will the CAS servers behind the load balancers on different subnets to the rest of the server have the two way communication channel needed to talk to the Mailbox Servers and the DC within and across sites?
Please let me know if my questions are unclear so I can add more details.
Thank you in advance.
