Microsoft Network Readiness and Assessment for Lync - 074-335 Exam Practice Test
You analyze Lytic traffic modeling for a customer's network. The network includes a main office, a data center, and five branch offices. Lync servers are consolidated in the data center. The main office and the data center are connected to a Multiprotocol Label Switching (MPLS) network. The branch offices are connected to the main office with virtual private network (VPN) links. The model uses all Lync modalities for all users. The network topology diagram is shown in the exhibit. (Click the Exhibit button.)
The model indicates that the main office exceeds the bandwidth available for Lync over the MPLS link by 10 percent. The utilization of VPN links available for Lync traffic is at almost 100 percent.
You need to recommend a change to optimize Lync traffic through the main office MPLS link.
What should you recommend?
The model indicates that the main office exceeds the bandwidth available for Lync over the MPLS link by 10 percent. The utilization of VPN links available for Lync traffic is at almost 100 percent.
You need to recommend a change to optimize Lync traffic through the main office MPLS link.
What should you recommend?
Correct Answer: B
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You need to determine whether the poor quality of Lync calls is related to inadequate network bandwidth. What should you do?
Correct Answer: B
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You need to identify the parameters that are required to estimate the future volume of Lync traffic in the Vancouver office. Which two parameters should you choose? (Each correct answer presents part of the solution. Choose two.)
Correct Answer: B,C
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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?
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?
Correct Answer: A
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You perform a network readiness assessment for Lync deployment for a customer who plans to provide video training sessions to its employees.
The organization's network includes a main office and a branch office that are connected by a virtual private network (VPN) link. The main office is connected to the Internet by a 20megabits per second (Mbps) link. Employees frequently upload and download training video files to and from public cloud storage.
You need to collect additional network information for the traffic simu-lation to complete the discovery phase.
What information should you collect?
The organization's network includes a main office and a branch office that are connected by a virtual private network (VPN) link. The main office is connected to the Internet by a 20megabits per second (Mbps) link. Employees frequently upload and download training video files to and from public cloud storage.
You need to collect additional network information for the traffic simu-lation to complete the discovery phase.
What information should you collect?
Correct Answer: D
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Your company corporate telephony environment is a combination of Lync 2013 and traditional Private Branch Exchange (PBX). The company has 3,500 users at three sites that use a Multiprotocol Label Switching (MPLS) topology. On average, the company has 3 percent of its users dialing in for conferences and 7 percent on a public switched telephone network (PSTN) call at any time.
The company plans to remove the PBXs and have all users use only Lync 2013. The company also plans to migrate from an existing content sharing platform.
You need to generate a persona by using IP-based unified communication (UC) scenarios.
Which three pieces of information should you collect when you are defining a persona for the existing communications? (Each correct answer presents part of the solution. Choose three.)
The company plans to remove the PBXs and have all users use only Lync 2013. The company also plans to migrate from an existing content sharing platform.
You need to generate a persona by using IP-based unified communication (UC) scenarios.
Which three pieces of information should you collect when you are defining a persona for the existing communications? (Each correct answer presents part of the solution. Choose three.)
Correct Answer: B,C,D
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HOTSPOT
How should you set the modalities in the Lync Bandwidth Calculator? (To answer, select the appropriate value in each drop-down menu in the Lync Bandwidth Calculator.)
How should you set the modalities in the Lync Bandwidth Calculator? (To answer, select the appropriate value in each drop-down menu in the Lync Bandwidth Calculator.)
Correct Answer:
HOTSPOT
You need to modify the relevant portion of the Persona configuration in the Lync Bandwidth Calculator to estimate the planned volume of Lync traffic for the Contoso office in Vancouver.
Which options should you select? (To answer, select the appropriate value in each drop-down menu in the Lync Bandwidth Calculator.)
You need to modify the relevant portion of the Persona configuration in the Lync Bandwidth Calculator to estimate the planned volume of Lync traffic for the Contoso office in Vancouver.
Which options should you select? (To answer, select the appropriate value in each drop-down menu in the Lync Bandwidth Calculator.)
Correct Answer:
You need to recommend a design solution to upgrade the wide area network (WAN) link in the Vancouver office. What should you do?
Correct Answer: C
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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?
Which technology should you implement?
Correct Answer: D
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