Microsoft Network Readiness and Assessment for Lync Sample Questions:

1. You perform a network readiness assessment for a Lync deployment and model Lync network traffic by using the Lync Bandwidth Calculator.
The organization plans to use panoramic video conference calls.
You need to build a report to determine if the existing wide area network (WAN) links' bandwidth is sufficient to handle panoramic video conference call traffic.
What should you do?

A) Create custom calculations based on peer-to-peer (P2P) and conference traffic estimations.
B) In the Codecs tab, customize the parameters for Lync 2013 multiview utilization.
C) In the Definitions tab, customize the resolution parameter for application sharing.
D) Create a custom threshold definition.

2. You are implementing Microsoft Lync for Mobile and you need to limit and control rogue access point (AP) exposure to protect the organization.
Which technology should you implement?

A) Wi-Fi Protected Access version 2 (WPA2)
B) 802.1X
C) wireless intrusion prevention system (WIPS)
D) firewall

3. HOTSPOT
You need to determine which hop between the Montreal call center and the data center must be further investigated due to unacceptable performance.
Which line in the output of the pathping.exe tool indicates the unacceptable performance? (To answer, select the appropriate line in the in the pathping.exe tool output.)

4. 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?

A) Increase WAN link bandwidth.
B) Restrict video capability or reduce quality codec usage for certain user groups.
C) Implement Call Admission Control (CAC) on Lync for the affected sites.
D) Monitor Quality of Experience (QoE).

5. HOTSPOT
You need to identify the wide area network (WAN) link between the Detroit office and the data center that shows unacceptable performance. Which link on the network topology diagram should you choose? (To answer, select the appropriate link in the answer area.)

Solutions: