Microsoft Lync 2013 Depth Support Engineer - 074-338무료 덤프문제 풀어보기
DRAG DROP
You are helping your customer perform a side-by-side migration from Microsoft Lync Server 2010 to Microsoft Lync Server 2013 Your customer's Lync environment currently includes the following:
-Lync Server 2010 Pool with two Enterprise Edition Front End servers
-Lync Server 2010 Mediation Server pool with one Mediation Server
-Lync Server 2010 Edge pool with one Edge Server
-Lync Server 2010 Audio/Video (A/V) pool with two A/V Servers
-Lync Server 2010 Monitoring and Archiving Server
-Lync Server 2013 Pool with three Enterprise Edition Front End servers and collocated Mediation Server pool
-Lync Server 2013 Persistent Chat server pool with two servers
-Lync Server 2013 Edge Server pool with two servers
-Two Session Initiation Protocol (SIP) trunks connected to Lync Server 2010 Mediation Server
-Two SIP trunks connected to Lync Server 2013 Front End Pool Mediation server pool Your customer moves a batch of users to Lync Server 2013. One user reports that when she escalates the IM conversation to an Audio/ Video conference with her colleague who is on Lync Server 2010, audio and video quality become choppy. She also reports that the bars change from green to orange to red. Users who are on Lync Server 2010 do not report any problems with audio or video quality. The Lync Server 2013 user reports that after a few minutes, everything starts working fine.You discover that the Lync 2013 user is using a home Wi-Fi connection. You start a Lync 2010 client on a test computer and sign in with a Lync Server 2010 test user account. You start a Lync 2013 client on a second test computer and sign in with a Lync Server 2013 test user account. You re-create the problem by using two test user accounts and collect the following information:
-log file from each client
-Lync events from each client
-log files from both Front End Server pools
-Lync Server event from Lync Server 2013 pool
-Network Monitor data on Edge Server
-Network Monitor data on the test computer that has Lync 2013 You need to analyze the logs and packet data to diagnose the problem. Which three steps should you perform in sequence? (To answer, move the appropriate three actions from the list of actions to the answer area and arrange them in the correct order.)
You are helping your customer perform a side-by-side migration from Microsoft Lync Server 2010 to Microsoft Lync Server 2013 Your customer's Lync environment currently includes the following:
-Lync Server 2010 Pool with two Enterprise Edition Front End servers
-Lync Server 2010 Mediation Server pool with one Mediation Server
-Lync Server 2010 Edge pool with one Edge Server
-Lync Server 2010 Audio/Video (A/V) pool with two A/V Servers
-Lync Server 2010 Monitoring and Archiving Server
-Lync Server 2013 Pool with three Enterprise Edition Front End servers and collocated Mediation Server pool
-Lync Server 2013 Persistent Chat server pool with two servers
-Lync Server 2013 Edge Server pool with two servers
-Two Session Initiation Protocol (SIP) trunks connected to Lync Server 2010 Mediation Server
-Two SIP trunks connected to Lync Server 2013 Front End Pool Mediation server pool Your customer moves a batch of users to Lync Server 2013. One user reports that when she escalates the IM conversation to an Audio/ Video conference with her colleague who is on Lync Server 2010, audio and video quality become choppy. She also reports that the bars change from green to orange to red. Users who are on Lync Server 2010 do not report any problems with audio or video quality. The Lync Server 2013 user reports that after a few minutes, everything starts working fine.You discover that the Lync 2013 user is using a home Wi-Fi connection. You start a Lync 2010 client on a test computer and sign in with a Lync Server 2010 test user account. You start a Lync 2013 client on a second test computer and sign in with a Lync Server 2013 test user account. You re-create the problem by using two test user accounts and collect the following information:
-log file from each client
-Lync events from each client
-log files from both Front End Server pools
-Lync Server event from Lync Server 2013 pool
-Network Monitor data on Edge Server
-Network Monitor data on the test computer that has Lync 2013 You need to analyze the logs and packet data to diagnose the problem. Which three steps should you perform in sequence? (To answer, move the appropriate three actions from the list of actions to the answer area and arrange them in the correct order.)
정답:
Explanation:
Box 1: Open the Lync 2010 client log file by using Snooper.
Box 2: Locate the test call
Box 3: Review the RTP packets from the Network Trace Log (PCAP) file.
Note:
*To capture, analyze, and diagnose poor quality audio, do the following:
*Lync has been designed to work without QoS but Lync Administrators can choose to enable both Lync endpoints as well as servers to mark Differentiated Services Code Point (DSCP) values on audio and video packets. This ensures that audio/video packets get prioritized on a network that is enabled for Differentiated Services (DiffServ).
DRAG DROP You deploy a Microsoft Lync Server 2013 Enterprise pool named Lync2013.contoso.local.
The pool is configured with
the Session Initiation Protocol (SIP) domain litware.com. The environment includes the following:
-a Front End Server named Lync2013FE1
-a Back End Server named Lync2013BE
-an Edge Server named Lync2013Edge that is a member of Edge pool Edgepool.contoso.local
Your Lync 2013 topology supports the following access, meeting, administration, and external web service URLs:
-https://Dialin.litware.com
-https://Meet.litware.com
-https://Admin.contoso.local
-https://external.litware.com
You want to support external Lync Web App clients.
You plan to publish Lync 2013 HTTP Web services through a reverse proxy. You need to issue a certificate to publish Lync 2013 Web services through a reverse proxy firewall. Which three steps should you perform in sequence? (To answer, move the appropriate three actions from the list of actions to the answer area and arrange them in the correct order.)
The pool is configured with
the Session Initiation Protocol (SIP) domain litware.com. The environment includes the following:
-a Front End Server named Lync2013FE1
-a Back End Server named Lync2013BE
-an Edge Server named Lync2013Edge that is a member of Edge pool Edgepool.contoso.local
Your Lync 2013 topology supports the following access, meeting, administration, and external web service URLs:
-https://Dialin.litware.com
-https://Meet.litware.com
-https://Admin.contoso.local
-https://external.litware.com
You want to support external Lync Web App clients.
You plan to publish Lync 2013 HTTP Web services through a reverse proxy. You need to issue a certificate to publish Lync 2013 Web services through a reverse proxy firewall. Which three steps should you perform in sequence? (To answer, move the appropriate three actions from the list of actions to the answer area and arrange them in the correct order.)
정답:
Explanation:
Box 1:
Box 2: Create a publishing rule on the reverse proxy firewall to forward requests to the Front End Server.
Box 3: Install the certificate on reverse proxy firewall.
Note:
*Incorrect: No mobile devices or autodiscovery needed in this scenario.
*(step 1) You need to install the root certification authority (CA) certificate on the server running Microsoft Forefront Threat Management Gateway 2010 for the CA
infrastructure that issued the server certificates to the internal servers running Microsoft Lync Server 2013. You also must install a public web server certificate on your reverse proxy server. This certificate's subject alternative names should contain the published external fully qualified domain names (FQDNs) of each pool that is home to users enabled for remote access, and the external FQDNs of all Directors or Director pools that will be used within that Edge infrastructure. The subject alternative name must also contain the meeting simple URL, the dial-in simple URL, and, if you are deploying mobile applications and plan to use automatic discovery, the external Autodiscover Service URL as shown in the following table. *(step 2) If your internal deployment consists of more than one Standard Edition server or Front End pool, you must configure
web publishing rules for each external web farm FQDN and you will either need a certificate and web listener for each, or you must obtain a certificate whose subject alternative name contains the names used by all of the pools, assign it to a web listener, and share it among multiple web publishing rules. *(step 3 ) You create a certificate request on the reverse proxy. You create a request on another computer, but you must export the signed certificate with the private key and import it onto the reverse proxy once you have received it from the public certification authority.
Reference:
Request and Configure a Certificate for Your Reverse HTTP Proxy
You plan to deploy Microsoft Lync Server 2013 Enterprise with a side-by-side upgrade from Microsoft Lync Server 2010. You update the schemas, forest, and domain successfully. The Lync Server 2013 topology builder is now providing topology builder functionality for both Lync Server 2010 and Lync Server 2013 environment. The Central Management Store master is on the Lync Server 2010 pool. You recently deployed
a Lync Server 2013 Edge Server, and all Lync services have been running. On Lync Server Management Shell at CMS master, you execute the Get- CsManagementStoreReplicationStatus command. You discover that the Edge Server displays the value False in the UpToDate field, and the LastStatusReport field shows no date. You need to determine the cause of the replication error. What should you do?
a Lync Server 2013 Edge Server, and all Lync services have been running. On Lync Server Management Shell at CMS master, you execute the Get- CsManagementStoreReplicationStatus command. You discover that the Edge Server displays the value False in the UpToDate field, and the LastStatusReport field shows no date. You need to determine the cause of the replication error. What should you do?
정답: B
You support a customer whose network environment includes Microsoft Lync Server 2013 Standard deployed with an Edge Server that is connected to the Internet. All users have Lync Mobile installed on their Windows mobile devices. Users report that they receive instant messages only when the Lync Mobile app is active in the foreground. You need to ensure that mobile users are able to receive instant messages at all times.
Which two actions should you perform? (Each correct answer presents part of the solution. Choose two.)
Which two actions should you perform? (Each correct answer presents part of the solution. Choose two.)
정답: B,D
설명: (Fast2test 회원만 볼 수 있음)
You are a member of the CsAdministrator group that supports the Microsoft Lync datacenter for the Contoso company. The datacenter consists of two pools:
-A Lync 2010 pool named ConPool01 hosts the Central Management Store.
-A Lync 2013 pool named ConPool02. You are migrating from Microsoft Lync Server 2010 to Microsoft Lync Server 2013. The servers that run ConPool01 suffer a catastrophic failure. You need to ensure that the users that are hosted on ConPool02 are supported permanently on ConPool02. What should you do?
-A Lync 2010 pool named ConPool01 hosts the Central Management Store.
-A Lync 2013 pool named ConPool02. You are migrating from Microsoft Lync Server 2010 to Microsoft Lync Server 2013. The servers that run ConPool01 suffer a catastrophic failure. You need to ensure that the users that are hosted on ConPool02 are supported permanently on ConPool02. What should you do?
정답: D
You support Microsoft Lync Server 2013 in your company network. Your company has four buildings on a single site. A user reports that when she calls users in another building, the call quality is poor. You receive the Quality of Experience (QoE) report: Capture device: Headset MicrophoneRender device: Headset EarphoneMicrophone timestamp error: 0.02msEcho percent microphone in: 15.21%Codec: SIRENAudio FEC: FalsePacket utilization: 32701Avg. packet loss rate: 10.21%Avg. jitter: 23msAvg. round trip:
62msAvg. network MOS: 3.71Avg. network MOS degradation (jitter):0.00%Avg. sending MOS: 2.97Avg. listening MOS: 3.17Receive noise level: -56dBoV Which of the following values is outside acceptable limits?
62msAvg. network MOS: 3.71Avg. network MOS degradation (jitter):0.00%Avg. sending MOS: 2.97Avg. listening MOS: 3.17Receive noise level: -56dBoV Which of the following values is outside acceptable limits?
정답: E
You support a customer whose network environment includes Microsoft Lync Server 2013 and Lync Phone Edition devices.
Quality of Service (QoS) configuration has been changed recently and users report voice quality issues when they use Lync Phone Edition devices. You need to configure QoS for voice traffic to match the default QoS configuration of the Lync Phone Edition devices. What should you do?
Quality of Service (QoS) configuration has been changed recently and users report voice quality issues when they use Lync Phone Edition devices. You need to configure QoS for voice traffic to match the default QoS configuration of the Lync Phone Edition devices. What should you do?
정답: B
You support a customer whose Microsoft Lync Server 2013 Enterprise environment that is configured with Enterprise Voice and Dial-in Conferencing. You remove the server that is hosting the File Store by using the Lync Topology Builder.
You add and define a new file server and publish the topology. Conference attendees report that they no longer hear their names played when they join or leave a conference. You need to ensure that conference attendees hear their names played when they join or leave a conference. Which two actions should you perform? (Each correct answer presents part of the solution. Choose two.)
You add and define a new file server and publish the topology. Conference attendees report that they no longer hear their names played when they join or leave a conference. You need to ensure that conference attendees hear their names played when they join or leave a conference. Which two actions should you perform? (Each correct answer presents part of the solution. Choose two.)
정답: C,D
설명: (Fast2test 회원만 볼 수 있음)
You support a customer whose Microsoft Lync Server 2013 environment includes:
-a single Standard Edition Server,
-a single consolidated Edge Server, and
-a single Forefront Threat Management Gateway 2010 server that is acting as an HTTP(S) reverse proxy.
Client computers are configured as shown in the following table:
Some users report that they are unable to participate in audio/video conferences by using the Lync Web App. You need to ensure that users are able to participate in audio/video conferences by using the Lync Web App. Which two actions should you perform? (Each correct answer presents part of the solution. Choose two.)
-a single Standard Edition Server,
-a single consolidated Edge Server, and
-a single Forefront Threat Management Gateway 2010 server that is acting as an HTTP(S) reverse proxy.
Client computers are configured as shown in the following table:
Some users report that they are unable to participate in audio/video conferences by using the Lync Web App. You need to ensure that users are able to participate in audio/video conferences by using the Lync Web App. Which two actions should you perform? (Each correct answer presents part of the solution. Choose two.)
정답: B,D
설명: (Fast2test 회원만 볼 수 있음)