070-337 試験問題を無料オンラインアクセス

You need to recommend changes to the Exchange Server organization to ensure that callers can leave voice mails if a server fails. Which component should you recommend?

• A.An additional UM IP gateway
• B.An additional Unified Messaging server that has Exchange Server 2010 deployed
• C.An additional Client Access server that has Exchange Server 2010 deployed
• D.Two Edge servers that have Exchange Server 2010 deployed

You have a Lync Server 2013 infrastructure and a Microsoft Exchange Server 2010 organization.
You have a SIP domain and an SMTP domain named contoso.com.
You recently migrated the on-premise Exchange Server 2010 organization to Microsoft Office 365.
You need to ensure that you can use Unified Messaging (UM) features between the Lync Server 2013
infrastructure and the Office 365 subscription.
Which three actions should you perform? (Each correct answer presents part of the solution. Choose three.)

• A.From the Lync Server 2013 Control Panel, add a hosting provider named exap.um.lync.com.
• B.From the Exchange Management Console, create an accepted domain.
• C.In the public DNS zone, create a service location (SRV) record named _sipfederationtls._tcp.contoso. com.
• D.From the Lync Server 2013 Control Panel, add a hosting provider named exap.um.outlook.com.
• E.From the Lync Server 2013 Control Panel, click the Enable Communications with Federated Users check box.
• F.In the public DNS zone, create a service location (SRV) record named _sip._tls.contoso.com.

You have a Microsoft Office 365 subscription. Microsoft Lync Online is enabled for all users. You need to identify which tools must be used to perform the following actions: View the Microsoft Lync client tracing logs. Verify the DNS records for the Lync Online mobile clients. Test the connection quality to the Lync Online data center. Collect the client system configurations and the application configurations. Which tools should you identify? To answer, drag the appropriate tools to the correct actions 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.
Select and Place:

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Explanation:
Box 1: Snooper utility Box 2: Microsoft Office Communications Server Remote Connectivity Analyzer Box 3: Office 365 Lync Online Transport Reliability IP Prope (TRIPP) tool Box 4: Microsoft Online Service Diagnostics and Logging (MOSDAL) Support Toolkit
Lync Online - Transport Reliability IP Probe (TRIPP Tool) This reliability tool tests your Internet connection to a Microsoft Lync Online Service data center and measures the response times, bandwidth, allowed ports, route taken, and overall connection quality with respect to Real Time Media. The results can help you evaluate your network configuration for potential use with the Microsoft Lync Online Service. This tool does not engage any of the offerings from Microsoft Lync Online Service.
Microsoft Office Communications Server Remote Connectivity Analyzer The Office Communications Server Remote Connectivity Analyzer is a great tool for performing testing, troubleshooting, and diagnostics on Communications Server 2007 and Communications Server 2007 R2 deployments, and should server as your initial stop when attempting to troubleshoot a Communications Server Edge Server connectivity issue. The Office Communications Server Remote Connectivity Analyzer is a web site that Communications Server administrators can use to validate and diagnose end-to-end Communications Server scenarios. The site simulates multiple Office Communications Server client access scenarios from outside the customer's infrastructure and reports whether the test was successful. If the test fails, the tool informs you exactly where in the process the test failed, as well as provides troubleshooting tips about resolving the issue.
The Microsoft Online Services Diagnostics and Logging (MOSDAL) Support Toolkit performs network diagnostics and collects system configuration, network configuration, and logging information for applications that are used to connect to Microsoft Business Productivity Online Standard Suite (BPOSS) or to Microsoft Office 365. The logs and diagnostic information that the tool generates provide data that helps technical support professionals troubleshoot configuration, network, installation, and other service-related issues. The MOSDAL Support Toolkit collects log files, registry keys, and configuration settings that would otherwise require time-consuming and labor-intensive collection by using separate tools.

You are evaluating whether the PSTN gateways must be upgraded to support the planned migration to Lync Server 2013. You need to identify the minimum number of ports required for each PSTN gateway in the New York office. How many ports should you identify?

• A.20
• B.100
• C.200
• D.10

Your company has a main office and a branch office.
The offices connect to each other by using a WAN link. The WAN link has limited bandwidth and
experiences packet loss.
The branch office contains several users only.
You have a Lync Server 2013 infrastructure.
You identify the bandwidth requirements for the codecs as shown in the following table.

Some users in the branch office report that they experience very slow access to shared folders in the main
office.
Some users in the branch office report that they experience very slow access to shared folders in the main
office.
You need to create a bandwidth policy that meets the following requirements:
-Uses the least amount of bandwidth for audio calls.
-Minimizes the impact of packet loss on audio call quality.
-Supports up to 10 concurrent audio calls from the branch office users to the users in the main office.
How should you configure the bandwidth policy? (To answer, select the appropriate audio limit and audio session limit in the answer area.)
Hot Area:

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