A corporate environment will include Exchange Server 2010. You need to recommend a solution that meets the following client access requirements: - Automatic failover of specific client access…

Question

Options

• ADeploy a Client Access server array.
• BDeploy Microsoft Forefront Unified Access Gateway (UAG) as a reverse proxy.
• CDeploy a hardware load balancer for the Client Access servers.
• DDeploy Microsoft Forefront Threat Management Gateway (TMG) as a reverse proxy.

• A
  6% (1)
• B
  6% (1)
• C
  76% (13)
• D
  12% (2)

Explanation

Hardware Load Balancing If you have more than eight Client Access servers in a single Active Directory site, your organization will need a more robust load balancing solution. Although software load balancing solutions available, a hardware load balancing solution provides the most capacity solutions, see Microsoft Unified Communications Hardware Load Balancer Deployment. For more information about Exchange 2010 server solution, see Microsoft Unified Hardware Load Balancing Hardware Load Balancer Deployment. Hardware load balancers support very high traffic throughput and can be configured to load balance in many ways. Most hardware load balancer vendors have documentation about how their product works with Exchange 2010. The simplest way to configure hardware load balancers is to create a fallback list of the be applied by the load balancer. For example, the load balancer will try cookie-based affinity first, then SSL session ID, and then source IP affinity.

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