if I understand When installing exchange 2010 CAS role, it is recommended to install 2 CAS servers. these 2 servers need to be load balanced.
I wonder if the virtual server name that get created through Load Balancing config that s called CAS array or something else, I am not sure to what they refer as CAS array.
In this case, do we need to create Hub servers and Load balance between them the same way as CAS servers? is there another name ie, HUB array?