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70-663 · Question #122

A corporate environment includes Exchange Server 2010 deployed at the company headquarters and at a branch office. Each location includes one Mailbox server, one Client Access server, and one Hub…

The correct answer is B. Update the MX record preference for ET-HQ02 to 10, for ET-BR03 to 10, and for ET-BR04. Set all MX records to the save preference, means round robin will be done.

Designing Transport Servers

Question

A corporate environment includes Exchange Server 2010 deployed at the company headquarters and at a branch office. Each location includes one Mailbox server, one Client Access server, and one Hub Transport server. Each location has two Edge Transport servers in the perimeter network. The current MX record preferences and Edge Transport servers are shown in the following table. You have the following requirements:

  • Balance external email between the headquarters and branch office

locations.

  • Balance email delivered to each location between the location's Edge

Transport servers. You need to recommend a solution that meets the requirements. What should you recommend?

Exhibit

70-663 question #122 exhibit

Options

  • AUpdate the MX record preference for ET-BR03 to 10, and remove the MX records for
  • BUpdate the MX record preference for ET-HQ02 to 10, for ET-BR03 to 10, and for ET-BR04
  • CUpdate the MX record preference for ET-HQ02 to 10, for ET-BR03 to 20, and for ET-BR04
  • DUpdate the MX record preference for ET-HQ02 to 10, and remove the MX records for

How the community answered

(32 responses)
  • A
    9% (3)
  • B
    72% (23)
  • C
    16% (5)
  • D
    3% (1)

Explanation

Set all MX records to the save preference, means round robin will be done.

Topics

#MX records#Edge Transport load balancing#DNS priority#multi-site mail flow

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