July 2010
Intermediate to advanced
880 pages
32h 53m
English
The following sections review how each of this book's case studies implement their high-availability Exchange 2010 environment.
The first case study is from Chapter 2, as shown in Figure 11-18.

Figure 11-18. Contoso logical architecture
In light of high-availability requirements, Contoso proposes deploying a two-server high-availability solution. This two-server solution has both servers running Client Access, Hub Transport, and Mailbox server roles and is configured in a DAG. A file server in the site is the witness server. Although Contoso needs to purchase a third-party load-balancing solution ...