You have an Exchange Server 2013 organization. The organization contains four servers in the same
Active Directory site. The servers are configured as shown in the following table.
EXB and EX4 are members of a database availability group (DAG) named DAG1. All users use
Microsoft Outlook 2013 to connect to their mailbox.
You need to recommend a client access solution to ensure that all of the users can connect to their
mailbox if EX1 or EX2 fails.
What should you recommend?
A.
Add a layer 4 hardware load balancer that balances RPC traffic
B.
Add a layer 7 hardware load balancer that balances the traffic on port 443.
C.
Add a layer 7 hardware load balancer that balances RPC traffic.
D.
Replicate all of the databases in DAG1 to both DAG1 members.
Because of the architectural changes, clients can no longer use the RPC protocol to
connect. All Outlook clients must connect using a remote procedure call (RPC) over HTTP,
including internal clients.
When any of the Outlook clients connect to their mailboxes located on Exchange 2013 Mail-
box servers, they use Outlook Anywhere as the only mechanism to connect because RPC no
longer exists as a mechanism for client connectivity.
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