I am looking to get some advice here on how to setup a DAG so have better availability for Exchange 2010 mailboxes.
I have in the environment:
2 x Virtual Win 2008 R2 systems (vmware/vsphere) running Exchange 2010
Both servers roles each have HUB, Client Access and Mailbox.
both have only a single network card (the virtual network card VMXNET3)
One of these mail servers has the owa.domain.com pointing to it.
I currently don't have a CAS array.
Can I work with these 2 servers, assuming there is enough space, to establish a DAG between the two of them and have replication and higher availability?
Anything I need to change for them, or any new server I'd need to add into the mix?
Just looking for the best next steps to get something better going