Microsoft Lync 2013 Depth Support Engineer Sample Questions:

1. 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. You create the following DNS records: _Sipinternaltls._tcp.contoso.local SRV priority 0, weight 0, port 5061, lync2013pool.contoso.localDialin A 192.168.10.10FE2013 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:Meet.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.localA 192.168.10.10
D) Create the following DNS A record: lync2013pool.contoso.local A 192.168.10.10
E) Create the following DNS A record: admin.contoso.localA 192.168.10.10

2. Your customer has deployed a Microsoft Lync Server 2013 Enterprise Edition Front End server and has configured Enterprise Voice. The customer has deployed Server Branch Appliances (SBAs) at each of the remote office locations. The customer has reported that multiple users in one of the remote offices are not able to dial certain local numbers using Lync. The users are receiving the error "+1
(425) 555-0100 is unavailable or may not be valid/' and the call fails to setup. The customer has provided the following information from the Local Number normalization rule from the Dial Plan from the remote office that is experiencing the issue: Pattern to Match: "1((4251206)\d{7})$ Translation Rule: +1$1 You need to ensure that all users at the remote office are able to dial local 10-digit numbers with or without a leading 1. What should you do?

A) Change the pattern to match from ^1((425|206)\d{7})$ to ^((1?425|1?206)\d{7})$.
B) Change the translation pattern from k+1$1 to +$1.
C) Change the translation pattern from +1$1 to +1.
D) Change the pattern to match from ^1((425|206)\d{7})$ to ^1?((425|206)\d{7})$.

3. You support a customer whose network environment that includes Microsoft Lync Server 2013. The internal web farm fully qualified domain name (FQDN) is webcon.contoso.com. You implement split DNS. Publicly issued certificates are used on the Front End servers and the Edge servers. ou need to ensure that Lync users are able to log in by using the Lync 2013 Windows Store app.What should you do?

A) In DNS, enter the Service Location (SRV) record _sipinternaltls._tcp.contoso.com and the serving host ofsip.contoso.com.
B) In DNS, enter a CNAME for lyncdiscoverinternal.contoso.com that redirects to an address of webcon.contoso.com.
C) In the External Access Policy for each user, allow federation.
D) Run the Set-CsPushNotificationConfiguration -EnableMicrosoftPushNotificationService $true cmdlet.

4. 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) New-CsPersistentChatEndpoint
-SipAddress
sip:[email protected] -
PersistentChatPoolFqdn pchatpool.litware.com
D) Set-CsPersistentChatRoom -Identity IT -Presenters
@{Add="sip:ocschat(g)litwareinc.com"}

5. Your customer's Microsoft Lync Server 2013 environment is configured according to the following:
-Firewalls block all traffic between user subnets.
-Security policy prohibits any changes to firewall rules between user subnets. The customer reports that:
-Users can share their desktop with others on the same subnet.
-Users are unable to share their desktop between users on different subnets. You need to ensure that users can share their desktops between subnets. What should you do?

A) Have the firewall team open media ports between each user subnet and the Edge server.
B) Change the port range for Lync traffic.
C) Disable Windows Firewall on the Front End Server.
D) On the client computers, add an exception in Windows Firewall.

Solutions: