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Microsoft 74-322 Exam Syllabus Topics:

Microsoft Lync Server 2010-Advanced Design and Deployment Sample Questions:

Question 1

An organization deployed a Microsoft Lync Server in its primary datacenter.
Many users work in branch offices and currently register to the FrontEnd Pool in the primary datacenter.
Branch office requirements:
Support 1200 users with heavy telephony and conferencing usage.
Minimize the impact on the branch office through poorly performing WAN connectivity.
Keep the costs as low as possible. Which option meets these requirements?

A. Deploy a Survivable Branch Appliance with a collocated PSTN gateway. Configure calls to and from the PSTN to use local PRIs.
B. Deploy a Standard Edition Server with a collocated Mediation server and a separate PSTN gateway. Configure calls to and from the PSTN to use local PRIs.
C. Deploy a Survivable Branch server with a separate PSTN gateway. Configure calls to and from the PSTN to use local PRIs.
D. Deploy a Survivable Branch server with a collocated Mediation server and a separate PSTN gateway. Configure calls to and from the PSTN to use local PRIs.

Question 2

Contoso has PSTN gateways in London and Redmond. All calls to the US starting with +1 are routed to the Redmond gateway. All calls to London starting +44 are routed to London. If the gateway in Redmond is unavailable, calls to +1 numbers should be routed via the London gateway. Contoso has the following configuration:
One global voice policy, called Global_VoicePolicyf which includes a single PSTN Usage called Global_Usage.
Global_Usage has two associated routes: Redmond_Route and London_Route.
Redmond_Route routes all calls starting with +1 to the Redmond gateway.
London_Route routes all calls starting with +44 to the London gateway.
An administrator needs to ensure that calls beginning with +1 are routed out the
London gateway only if the Redmond gateway is unavailable. Which set of
changes should the administrator make to the voice configuration?

A. Change Redmond_Route to include the London Gateway. Configure the London gateway with a lower priority than the Redmond gateway.
B. Create a new route called US_Fallback that will route calls starting with +1 to the London gateway. Add the route US_Fallback to the PSTN Usage Global_Usage. Configure the route US_Fallback with a lower priority than the Redmond_Route.
C. Create a new route called US_Fallback that will route calls starting with +1 to the London gateway. Create a new PSTN Usage called Fallback_Usage and add it to the voice policy Global_VoicePolicy. Configure the PSTN Usage Fallback_Usage to have a lower priority than Global_Usage.
D. Change London_Route to include numbers starting with +1. Configure the numbers starting with +1 with a lower priority than the numbers starting with +44.

Question 3

Refer to the exhibits.

Contoso is deploying Microsoft Lync 2010 and needs to limit audio and video traffic on the WAN. A Lync Administrator created the CAC configuration displayed in the exhibits. Contoso has the following requirements:
Users in the Denver site must be able to participate in Lync Audio Conferences hosted in Seattle.
Users in the Denver site must be able to participate in Lync
Online Meetings using the highest video quality available. The WAN connectivity for the Denver location currently uses 15% of the available bandwidth for existing applications, which must remain available for these applications to utilize.
Connectivity from the Denver site experiences less than 1% packet loss.
The Lync Administrator created a new bandwidth policy called "Denver_BW_Limits." Which bandwidth policy values achieve the stated requirements?

A. Audio Limit - 2,000 kbps Audio Session Limit - 55 kbps Video Limit- 1,400 kbps Video Session Limit - 500 kbps
B. Audio Limit - 3,000 kbps Audio Session Limit - 102 kbps Video Limit- 1,096 kbps Video Session Limit - 500 kbps
C. Audio Limit - 2,000 kbps Audio Session Limit - 175 kbps Video Limit - 2,000 kbps Video Session Limit - 700 kbps
D. Audio Limit - 2,000 kbps Audio Session Limit - 110 kbps Video Limit- 1,400 kbps Video Session Limit - 700 kbps

Question 4

Contoso deployed a Lync infrastructure and enabled 50% of its users for Enterprise Voice. Contoso wants to use Lync with its existing analog phones and analog fax machines. Which two actions must an administrator take on the Lync server to use existing analog fax machines? (Choose two.)

A. Assign a new Voice policy to the analog fax device.
B. Create a new Voice policy for analog fax device via New-CSVoicepolicy cmdlet.
C. Create a new Conferencing policy for the analog fax device via New-CSConferencingPolicy cmdlet.
D. Create a new contact object for analog fax device via New-CsAnalogDevice cmdlet
E. Enable Media bypass globally and on the trunk connection to the gateway.

Question 5

An organization deployed Microsoft Lync Server 2010 on premises for all users. An administrator configured User 1 for hosted Exchange e-mail with Unified Messaging using Office 365 Exchange Online. User 2 is currently using Exchange on-premise with legacy PBX voicemail. Both users are configured for Enterprise Voice through their on-premise Microsoft Lync deployment. Using the corporate connected desktop Lync client. User 2 places a call to User 1 and is redirected to User l's voicemail. Which SIP signaling path will User 2's call take to User 1's voicemail?

A. Client User 2 --> federation edge --> Hosted Exchange UM edge --> User l's home UM server.
B. Client User 2 --> front end pool --> mediation server --> SIP trunk --> User 1's home UM server.
C. Client User 2 --> Hosted Exchange UM edge --> User 1's home UM server.
D. Client User 2 --> Front end pool --> federation edge --> Hosted Exchange UM edge --> User 1's home UM server.

Solutions: