Microsoft-TS Exchange Server 2007, Configuring

You have a Lync Server 2013 infrastructure that contains an Enterprise Edition front end pool. You plan to add the following server roles to the existing infrastructure:

Your company has a main office and a branch office. The main office is located in Amsterdam. The branch office is located in New York. Each office has a data center. The offices connect to each other by using a high-bandwidth, low-latency WAN link. You have a Lync Server 2013 infrastructure that contains 5,000 users. You plan to deploy a persistent chat infrastructure. You need to ensure that persistent chat rooms remain available if a Persistent Chat Server fails. What should you do?

d from a third- party certification authority (CA). The company uses the following domain names to generate email addresses for users:

You are planning a Lync Server 2013 deployment. You need to recommend which Lync Server 2013 components are required to meet the following requirements:

Your company has a main office and a branch office. The main office has 3,000 users. The branch office has 100 users. The offices are connected via a WAN link. You have a Lync Server 2013 infrastructure. The main office has a pool named Pool1 that contains two Enterprise Edition Front End Servers. The branch office only contains an Active Directory domain controller and a file server. You need to recommend a high- availability solution to ensure that users can establish calls if one of the following components fails:

You deploy a Lync Server 2013 infrastructure that contains four servers. The servers are configured as shown in the following table. You need to deploy a Persistent Chat pool. The solution must use the least amount of servers. On which server should you install the Persistent Chat Server role?

You have a Lync Server 2013 infrastructure that contains four servers. The servers are configured as shown in the following table. You run the Get-CsManagementStoreReplicationStatus cmdlet and discover the following replication issue: From Telnet, you verify that you can connect to Lync3 over TCP ports 443, 4443, 5061, and 5062. You republish the topology successfully and you restart Lync3. You need to identify what is causing the replication issue. What should you identify?

You have two servers named Lync1 and Lync2 that have Lync Server 2013 Standard Edition deployed. The servers are located in different buildings. Lync1 hosts response groups. You need to ensure that Lync2 can host the response groups if Lync1 fails. Which cmdlet should you run first?

You have a Lync Server 2013 infrastructure that is configured for audio/video conferencing and Enterprise Voice. Users report that they cannot connect to audio conferences from a branch office. The branch office is secured and has limited connectivity to other offices. The users can connect to audio conferences from other offices. You need to configure the port range used by Microsoft Lync 2013 clients for audio conferencing. Which cmdlet should you run?

You have a Lync Server 2013 infrastructure that contains four servers. The servers are configured as shown in the following table. After a network failure, you restore Lync3. You need to force replication between the servers. What should you do?