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Microsoft Lync 2013 Depth Support Engineer Sample Questions:

1. HOTSPOT You support Microsoft Lync Server 2013 servers in your customer's company network. You plan to configure Extensible Messaging and Presence Protocol (XMPP) federation with an instant messaging partner. The XMPP federated partner supports only:
-Unencrypted Transmission Control Protocol (TCP) connections for server-to-server XMPP federation and -Server Dialback for identity verification.
You need to configure the negotiation settings for the XMPP federated partner.
Which options should you configure for each negotiation method? (To answer,
configure the appropriate options in the dialog box in the answer area.)

2. You are a member of the CsAdministrator group that supports a Microsoft Lync Server 2013 datacenter. The datacenter consists of one pool named ConPool01. You implement Enterprise Voice. Some users still use desktop phones that are connected to the local Private Branch Exchange (PBX) to make and receive calls. Some users who have PBX desktop phones report that they can no longer make or receive calls with their desktop phones. You need to ensure that users can place calls from their desktop phones. What should you do?

A) Validate configuration for the Line Uniform Resource Indicator (URI).
B) In Voice Policy, select the Enable bandwidth policy override checkbox.
C) On the Edge server, download the certificate chain and then restart the Lync services.
D) In Voice Routing, create a new Dial Plan.

3. You support a customer whose Microsoft Lync Server 2013 Enterprise Pool is configured with Enterprise Voice and Dial-in Conferencing. All client computers run Windows 7 or Windows 8. Many users dial in to conferences and share Microsoft PowerPoint presentations. The server that hosts the conferencing pool is experiencing technical difficulties that are causing conferences to fail. You create a new Lync server and migrate users to this pool. You need to ensure that dial-in conference Uniform Resource Identifier (URI) addresses are maintained. Which cmdlet should you run?

A) Move-CsConferenceDirectory
B) Update-CsConferenceDirectory
C) Import-CsLegacyConferenceDirectory
D) Export-CsConferenceDirectory

4. You support a customer whose network environment includes Microsoft Lync Server 2013 Enterprise, with two Front End Servers and two Back End Servers. The Back End Servers are deployed in a high availability configuration. You create a Front End pool named pool.contoso.com and implement DNS load balancing for client access to the Lync servers. Your internal DNS records have the following configuration: _gc._tcp.contoso.com SRV priority 0, weight 100, port 3268 dc1.contoso.com_ldap._tcp.contos.com SRV priority 0, weight 100, port 389 dc1.contoso.com_kerberos._tcp.contos.com SRV priority 0, weight 100, port 88 dc1.contoso.com_sip._tls.contoso.com SRV priority 0, weight 0, port 5061, pool.contoso.com FrontEndServer1 A 192.168.1.10FrontEndServer2 A 192.168.1.11BackEndServer1 A 192.168.1.20BackEndServer2 A 192.168.1.21Pool01 A 192.168.1.10Pool01 A
192.168.1.11 Your Lync 2013 clients fail to sign in automatically. The trace log of failed sign-in attempt is as follows: INFO :: QueryDNSSrv -DNS Name[_sipinternaltls._tcp.contoso.com]ERROR :: HRESULT failed: 80072726 = HRESULT_FROM_WIN32(::ShimWSAGetLastError()) . Failed to convert string IP to SOCKADDRERROR :: ResolveHostNameUsingGetAddrInfo getaddrinfo(pool.contoso.com) failed WARN :: ResolveHostName
-getaddrinfo failed for pool.contoso.com ERROR :: ResolveHostNameUsingDnsQuery - DnsQuery(pool.contoso.com) failed WARN :: ResolveHostName - DNS lookup failed for pool.contoso.com ERROR :: ResolveHostName - Name resolution for pool.contoso.com failedERROR :: ResolveHostSyncResolveHostName failed ERROR :: GetDnsResults - did not get any resultERROR :: QueryDNSSrvGetDnsResults query: _sipinternaltls._tcp.contoso.com failed ERROR :: DNS_RESOLUTION_WORKITEM::ProcessWorkItemResolveHostName failed You need to ensure that internal Lync 2013 clients can sign in automatically. You also need to ensure that internal traffic is load balanced across the two Front End Servers. What should you do?

A) Create the following host records:PoolA192.168.1.20PoolA192.168.1.21
B) Create the following service record: _sip._tls.contoso.com SRVPriority 0, weight 0, port 5061, pool01.contoso.com
C) Create the following host records: PoolA192.168.1.10PoolA192.168.1.11
D) Create the following service record: _sipinternal._tls.contoso.com SRVPriority 0, weight 0, port 5061, FrontEndServer1.contoso.com
E) Create the following host records: SipA 192.168.1.20SipA 192.168.1.21

5. You deploy Microsoft Lync Server 2013 Enterprise Edition and create a pool named Lync2013pool.Contoso.local. You configure the Lync admin URL to be admin.contoso.local. The Front End and Back End roles are installed on servers named FE2013 and BE2013. Your DNS
server hosts the following records: _Sipinternaltls._tcp.contoso.local SRV priority 0, weight 0, port 5061, lync2013pool.contoso.local_tcp._kerberos.contoso.local
SRV proiority 0, weight 100, port 88, DC.contoso.localDC A 192.168.10.20Dialin
A 192.168.10.10Admin
A 192.168.10.20FE2013
A 192.168.10.10BE2013
A 192.168.10.11
You attempt to open the Lync Server Control Panel and you receive an error message. You need to be able to open the Lync Server Control Panel. Which two actions should you perform? (Each correct answer presents part of the solution. Choose two.)

A) Create the following DNS A record: lync2013pool.contoso.local A 192.168.10.10
B) Create the following DNS SRV record: _sipinternal._tcp.contoso.local SRV priority 0, weight 0, port 5061 lync2013pool.contoso.local
C) Create the following DNS A record: lyncdiscoverinternal.contoso.local A 192.168.10.10
D) Modify the following DNS A record: admin.contoso.local to point 192.168.10.10
E) Create the following DNS A record:Meet.contoso.local A 192.168.10.10

Solutions: