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74-335 · Question #78

74-335 Question #78: Real Exam Question with Answer & Explanation

The correct answer is C. Increase WAN link bandwidth.. See the full explanation below for the reasoning.

Question

You perform a network readiness assessment for Lync deployment. The organization's network includes a head office and 400 branch offices. All branch offices are connected to the head office with a Multiprotocol Label Switching (MPLS) link. You have completed the traffic simu-lation. The Usage Modeling Data for the Beijing site is shown in the following table: A summary of the simu-lation results is shown in the table below: Detailed simu-lation results are shown in the following exhibits: - One Way Network Delay {Click the Exhibit button.) - Average Jitter (Click the Exhibit button.) - Maximum Jitter (Click the Exhibit button.) - Average Packet Loss (Click the Exhibit button.) - Maximum Consecutive Loss (Click the Exhibit button.) You need to provide recommendations based on the simu-lation results. What should you recommend?

Exhibits

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Options

  • AImplement Call Admission Control (CAC) on Lync for the affected sites.
  • BRestrict video capability or reduce quality codec usage for certain user groups.
  • CIncrease WAN link bandwidth.
  • DMonitor Quality of Experience (QoE).

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