What should you configure?

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Your network contains an Active Directory domain named contoso.com. The domain contains two member servers named Server1 and Server2. All servers run Windows Server 2012 R2. Server1 and Server2 have the Network Load Balancing (NLB) feature installed. The servers are configured as nodes in an NLB cluster named Cluster1.

Cluster1 hosts a secure web Application named WebApp1. WebApp1 saves user state information locally on each node.

You need to ensure that when users connect to WebApp1, their session state is maintained.

What should you configure?

A. Affinity-None

B. Affinity-Single

C. The cluster quorum settings

D. The failover settings

E. A file server for general use

F. The Handling priority

G. The host priority

H. Live migration

I. The possible owner

J. The preferred owner

K. Quick migration

L. the Scale-Out File Server

View Answer

Answer: B

Explanation:

Client Affinity

NLB offers three types of client affinity to minimize response time to clients and provide generic support for preserving session state. Each affinity specifies a different method for distributing client requests.

Affinity Single: Single Multiple requests from the same client must access the same member; useful for clusters within an intranet.

This affinity provides the best support for clients that use sessions on an intranet. These clients cannot use No affinity because their sessions could be disrupted.

Incorrect:

Not A. Affinity none: Multiple requests from the same client can access any member; useful for clusters that do not store session state information on individual members.

Reference: Using NLB http://technet.microsoft.com/en-us/library/bb687542.aspx