Microsoft Recertification for MCSE Communication

Your network contains the servers shown in the following table. You move all users to Lync1 and remove OCS1 from the network. A user named User1 reports that he cannot sign in to the Lync 2013 client. Before the migration, User1 signed in successfully. Other users can sign in to the Lync 2013 client. You run nslookup.exe from the client computer of User1 and obtain the result shown in the following window. You verify that the client computer of User1 trusts the certificate on lync1.contoso.com. You need to ensure that User1 can sign in to Lync 2013. What should you do?

You have a Lync Server 2010 infrastructure that contains an Edge Server named Edge1. Five hundred remote users connect to Edge1 from the Internet. Each user has a SIP address that uses a suffix of

You migrate a user named User1 from a Microsoft Office Communications Server 2007 R2 infrastructure to a Lync Server 2013 infrastructure. The Lync Server 2013 infrastructure has a Front End pool named pool01.contoso.com. The next day, User1 reports that he cannot schedule a web conference by using Microsoft Outlook 2010. You need to ensure that User1 can schedule a web conference immediately. What should you instruct User1 to do?

Your company has offices in New York and Santiago. Each office has a server that has Lync Server 2013 Standard Edition deployed. Each office has a dedicated help desk. Each help desk maintains a web site that provides users with localized help and training resources. You need to ensure that when the users sign in to Microsoft Lync 2013, a link to the help desk in their respective office appears on the Help menu. What should you use?

You have a Lync Server 2013 infrastructure. You create a new common area phone. You need to configure the common area phone for hot desking. The solution must enable hot desking for the common area phone only. What should you do?
 

You plan to deploy a Lync Server 2013 Edge Server. You need to identify which operating systems can be used to deploy the Edge Server. Which operating systems should you identify? (Each correct answer presents a complete solution. Choose all that apply.)

You have a Lync Server 2013 infrastructure that contains three Enterprise Edition Front End pools named Pool1, Pool2, and Pool3. Pool1 and Pool2 are located in a data center in Montreal. Pool3 is located in a data center in Seattle. You need to recommend changes to the Lync Server 2013 infrastructure to ensure that all users can access Lync services if a data center fails. What should you recommend?

You have a Lync Server 2013 infrastructure that contains seven servers. The servers are configured as shown in the following table. You configure pool pairing and SQL Server database mirroring. SQL1 fails. You discover that an automatic failover fails to occur. You need to force a failover of the database. Which command should you run?

You have a Lync Server 2013 infrastructure. The infrastructure contains two sites. The sites are located in New York and Rome. Each site has Enterprise Voice deployed and contains separate dial plans and voice policies. You plan to deploy dial-in conferencing to both sites. In each site, you create a dedicated conferencing policy. You assign the conferencing policies to the respective users in each site. You create a dial-in conferencing access number. When you attempt to assign a region to the number, you discover that the regions are unavailable. You need to ensure that you can add a region to the dial-in conferencing access number. What should you modify?

You plan to deploy a Lync Server 2013 infrastructure. The planned infrastructure will contain client computers that run Windows 8 and the Lync Windows Store app. You need to ensure that the computers can use the automatic client sign-in feature for the Lync Windows Store app. Which DNS records should you create?