Three months after you deploy Skype for Business Server 2015, you must modify the configuration to meet the technical requirements.

Which Skype for Business Management Shell cmdlet should you run?

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HOTSPOT

You need to identify the minimum number of Skype for Business Server 2015 servers and supporting server roles required in each Skype for Business site.

What is the minimum number of servers required? To answer, select the appropriate number of each server type in the answer area.

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Correct Answer:

Explanation:

References:

https://technet.microsoft.com/en-us/library/gg615015.aspx

https://blogs.technet.microsoft.com/canitpro/2015/05/05/step-by-step-installation-of-skype-for-business-server-2015/

Topic 5, Litware, Inc B.

Overview

General Overview

Litware, Inc., is aninternational manufacturing company that has 4.000 employees. The company has a sales department, a marketing department, a research department, and a human resources department.

Litware has a partner company named Fabrikam, Inc. Fabrikam has an office inParis. Fabrikam uses a XMPP-based instant messaging (IM) solution.

Physical Locations

Litware has seven offices located throughout North America and Europe.

Litware has two data centers. The data centers are located in New York and London. All communications for the North American offices are routed through the New York data center. All communications for the European offices are routed through the London data center.

The number of users in each office is shown in the following table

Existing Environment Active Directory Environment

Litware has an Active Directory Domain Services (AD DS) forest named litwareinc.com. The forest contains a single domain. All domain controllers run Windows Server 2008 R2.

Each office contains five domain controllers. Each office is configured as an Active Directory site.

Lync Server Environment

Litware has a Lync Server 2013 infrastructure that contains two servers in the New York office.

The servers are configured as shown in the following table.

The SIP domain is litwareinc.com.

Litware has a Microsoft Exchange Server 2013 organization.

Problem Statements

Users in the London office report poor video quality during conferences.

Requirements

Business Goals

Litware wants to minimize the costs associated with purchasing hardware and software.

Planned Changes

Litware plans to migrate the Lync Server 2013 infrastructure to Skype for Business Server 2015. The migration will have acoexistence period of six months.

Litware plans to implement the following components as part of the planned migration:

– Persistent Chat

– Unified contact store

– Enterprise Voice for all users

– A central site in each data center

– A branch site in each branch office

– A rout End pool in each central site

– Skype for Business Phone Edition devices

– Pool pairing

Litware plans to create a federation relationship with Fabrikam.

Technical Requirements

Litware identifies the following technicalrequirements for the planned migration:

– Users must be able to use all Skype for Business Server features if a smote server fails.

– Users must be able to connect to the Skype for Business Server infrastructure it a single central cite fails.

– Members of a group named temp Contractors must be prevented f morn using Skype for Business when they connect remotely.

– Only users in the human resources department must be able to access and discover a persistent room named HRConfidential.

Security Requirements

Litware plans to deploy remote access. Some users work remotely from their customers’ offices, which have firewall restrictions. All of the remote users must be able to connect to the Skype for Business Server 2015 infrastructure by using TCP port 443.

DRAG DROP

You have a Skype for Business Server 2015 environment. You plan to deploy a Persistent Chat server.

You need to create the chat room for the Human Resources department.

Which three actions should you recommend? To answer, move the three appropriate actions from the list of actions to the answer area and arrange them in the correct order.

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Correct Answer:

You are evaluating a disaster recovery solution for the Front End pools.

You need to recommend the solution for restoring access to the Central Management store if a Front End pool fails.

Which Skype for Business Server 2015 cmdlet should you run?

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You need to plan for the implementation of the DHCP configurations for the Skype for Business Phone Edition devices.

Which three configurations should be applied to the Skype for Business Phone Edition devices from DHCP? Each correct answer presents part of the solution. Choose three.

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You need to implement the planned unified contact store.

Which three actions should you perform? Each correct answer presents part of the solution. Choose three.

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DRAG DROP

You need to move the Central Management store during the planned migration.

Which five actions should you perform in sequence? To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.

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Correct Answer:

Explanation:

References:

https://blogs.technet.microsoft.com/uctalks/2016/05/09/moving-the-cms-make-it-part-of-your-upgrade-action-plan-part-1/

DRAG DROP

You are planning the Skype for Business Server 2015 migration.

You need to identify the management tools that must be used to achieve the following migration tasks during the coexistence period:

• Move users to Skype for Business 2015.

• Add Skype for Business servers to the environment.

• Remove Lync Server 2013 servers from the environment.

Which tools should you use? To answer, drag the appropriate management tools to the correct migration task in the answer area. Each tool may be used once, more than once, or not at all. Additionally, you may need to drag the split bar between panes or scroll to view content.

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Correct Answer:

HOTSPOT

You need to configure the DNS record for the planned federation relationship.

How should you configure the record? To answer, select the appropriate configurations for the DNS record in the answer area.

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Correct Answer:

Explanation:

References: https://technet.microsoft.com/en-us/library/jj618369(v=ocs.15).aspx

HOTSPOT

You need to configure the firewall to support the planned federation relationship.

Which port should you open between the Internet and the Edge Server? To answer, configure the appropriate protocol and port in the answer area.

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Correct Answer:

Explanation:

References: https://technet.microsoft.com/en-us/library/jj618369(v=ocs.15).aspx