Microsoft Lync 2013 Depth Support Engineer Sample Questions:

1. You support Microsoft Lync Server 2013 servers in your customer's network. The network is isolated from Internet with a firewall. Users report voice and video communication problems while communicating with external participants. You need to verify port availability for audio/video communication on the Edge Server. Which two actions should you perform? (Each correct answer presents part of the solution. Choose two.)

A) Check TCP port 4443.
B) Check TCP port 8057.
C) Check TCP port 5061.
D) Check TCP port 443.
E) Check UDP port 3478.

2. You support a customer who is upgrading from Lync 2010 Group Chat to Lync 2013 Persistent Chat. Users are Session Initiation Protocol (SIP) enabled members of a single Active Directory Domain Services (AD DS) domain. Group Chat clients connect by using a well-known user named [email protected]. The Lookup service registers
with the Lync server to receive incoming requests.
Your customer's Persistent Chat pool fully qualified domain name (FQDN) is named pchatpool.litwareinc.com. When users sign out of Lync and then sign in again by using the Lync 2010 Group Chat client, they are able to access their data without needing to change any configuration. You need to configure Lync Server 2013 persistent chat to support legacy Group Chat clients. Which cmdlet should you run?

A) New-CsTrustedApplicationEndpoint -Applicationld pchat -
TrustedApplicationPoolFqdn pchatpool.litware.com -SipAddress sip:
[email protected]
B) $cred1 = Get-Credential "litwareinc\pilar" $cred2 = Get-Credential
"litwareinc\ocschat"
Test-CsPersistentChatMessage -TargetFqdn pchatpool.litwareinc.com -
SenderSipAddress "sip:[email protected]" -
SenderCredential
$cred1 -ReceiverSipAddress "sip:ocschat@)litwareinc.com" -
ReceiverCredential $cred2
C) Set-CsPersistentChatRoom -Identity IT -Presenters
@{Add="sip:ocschat(g)litwareinc.com"}
D) New-CsPersistentChatEndpoint
-SipAddress
sip:[email protected] -
PersistentChatPoolFqdn pchatpool.litware.com

3. You support a customer whose network environment includes Microsoft Lync Server 2013. Some devices run Lync Phone Edition and others run Lync soft clients. Lync soft client users report that they experience voice quality problems with other Lync soft client users. Lync Phone Edition users are not affected. You need to prioritize voice traffic for Lync soft clients to match the default Quality of Service (QoS) configuration of the Lync Phone Edition users. What should you do?

A) Create a Group Policy with Voice 8021p set to 40.
B) Create a Group Policy with VoiceDiffServTag set to 40.
C) Create a Group Policy with Voice 8021p set to 0.
D) Create a Group Policy with VoiceDiffServTag set to 0.

4. DRAG DROP You support a Microsoft
Lync Server 2013 environment that includes the following:
-Enterprise Edition pool with two Front End Servers named Lync2013FEl and Lync2013FE2
-One Back End Server named Lync2013BE
-One Edge Server installed into a perimeter network named Lync2013Edge
Currently traffic between LAN networks and the perimeter network is blocked.
You discover that configuration changes are not replicated to the Edge Server.
You run the Get-CsManagementStoreReplicationStatus cmdlet. You discover that
on the Edge Server, UpToDate is shown as false.
You need to replicate the latest configuration changes to the Edge Server and bring
it up to date. Which three actions 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.)

5. You support Microsoft Lync Server 2013 servers in your customer's company network. Lync is configured as a federated partner with several business partners. The partners use Lync deployed with hosting providers. Your Lync servers are configured as an open federation. Lync users inform you that they are unable to communicate with a partner domain named fabrikam.com. You contact the partner and discover that they have recently changed their proxy server name. You need to restore communication with the federated partner. Which two cmdlets should you run? (Each correct answer presents part of the solution. Choose two.)

A) Remove-CsHostingProvider -Identity "Fabrikam.com"
B) Get-CsProxyConfiguration -Filter "service:*" | Remove-CsProxyConfiguration
C) New-CsHostingProvider -Identity Fabrikam.com -ProxyFqdn "server1.fabrikam.com" -Enabled $True
D) Set-CsHostingProvider -Identity "Fabrikam.com" -VerificationLevel "AlwaysUnverifiable"

Solutions: