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70-647 · Question #31

70-647 Question #31: Real Exam Question with Answer & Explanation

The correct answer is B. In each office, install a DHCP instance on a two node failover cluster.. To configure a DHCP addressing solution for both the offices that would minimize the traffic between the offices and is available in case any one of the DHCP server fails, you need to install a DHCP instance on a two node failover cluster in each office, the head office and the b

Question

Your company has one office in Montreal and one office in New York. Each office has 2,000 client computers configured as DHCP clients. DHCP relay is not supported on the network routers. The network consists of one Active Directory domain. You need to recommend a DHCP addressing solution for both offices. The solution must meet the following requirements: - Minimize traffic between offices. - Be available if a single server fails. What should you recommend?

Options

  • AIn each office, install a DHCP server that has two scopes.
  • BIn each office, install a DHCP instance on a two node failover cluster.
  • CIn the Montreal office, install a DHCP server.
  • DIn the Montreal office, install a DHCP instance on a two node failover cluster.

Explanation

To configure a DHCP addressing solution for both the offices that would minimize the traffic between the offices and is available in case any one of the DHCP server fails, you need to install a DHCP instance on a two node failover cluster in each office, the head office and the branch office. The two node failover cluster in each office will ensure that the DHCP server is always available even if one of the DHCP servers fails. Because DHCP relay is not supported on the network, both the offices need to have a separate DHCP failover clustering solution. Having two scopes of DHCP servers will not help because DHCP relay is not supported on the network. Installing a DHCP server and DHCP Relay Agent in the branch office and installing a DHCP instance on a two node failover cluster and in the branch office and a DHCP Relay Agent will not help because this solution would increase the traffic between the offices in case any one of the DHCP server fails. Windows Server 2008 snEWIUtgJ:download.microsoft.com/download/b/1/0/b106fc39-936c-4857-a6ea- 3fb9d1f37063/Step-by-Step%2520Guide%2520for%2520Configuring%2520a%2520Two- Node%2520File%2520Server%2520Failover%2520Cluster%2520in%2520Windows%2520Serve r%25202008.doc+DHCP+instance+on+a+two+node+failover+cluster+server+2008&hl=en&ct=cln

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