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70-663 · Question #176

70-663 Question #176: Real Exam Question with Answer & Explanation

The correct answer is B. Configure Outlook 2003 to encrypt data between Outlook and the Exchange server.. Now that we know about the new RPC Client Service running on the 2010 CAS Server, lets bring up the full info by running Get-RpcClientAccess | fI We can see that this service needs rpc encryption and it is set to True by default. Same is the case with Outlook 2007 & 2010 profiles

Question

A corporate environment includes Exchange Server 2003 SP2. Client computers run Microsoft Office Outlook 2003. You deploy Exchange Server 2010 in the existing Exchange organization, and then install Exchange Server 2010 SP1 on all the Exchange Server 2010 servers. The company intends to move mailboxes from Exchange Server 2003 SP2 to Exchange Server 2010 SP1. You need to recommend a solution for ensuring that after their mailboxes are moved, users can open their mailboxes by using Outlook 2003. What should you recommend?

Exhibits

70-663 question #176 exhibit 1
70-663 question #176 exhibit 2

Options

  • AObtain and install an SSL certificate for each Exchange Server 2010 SP1 Client Access
  • BConfigure Outlook 2003 to encrypt data between Outlook and the Exchange server.
  • CObtain and install an SSL certificate for each Exchange Server 2010 SP1 Mailbox server.
  • DConfigure Outlook 2003 to use NTLM authentication.

Explanation

Now that we know about the new RPC Client Service running on the 2010 CAS Server, lets bring up the full info by running Get-RpcClientAccess | fI We can see that this service needs rpc encryption and it is set to True by default. Same is the case with Outlook 2007 & 2010 profiles! Encryption between Outlook and Exchange is enabled by default, which explains why these clients can connect to Exchange 2010 without any issues. Outlook 2003 profiles don't enable encryption by default.

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