Microsoft-Advanced Solutions of Microsoft Exchange Server 2013 Set 4

SIP secured communications appear to fail. You ask the networking team to check that the correct ports are open. Which port is not required for SIP secured communications?

The IP gateway is configured to connect to Exchange 2007 using an IP address. When a user is migrated to Exchange 2013, the calls to UM never reach the UM call router service on an Exchange 2013 server. Firewall rules are correct. Which of the following is a possible resolution?

The final mailbox has been migrated to Exchange 2013 and your colleague switches off the final Exchange 2010 UM servers without uninstallation. What issues may an administrator see if the servers are not uninstalled correctly? (Choose all that apply.)

One winter's day a supplier-level power failure occurs impacting the primary site. Staff are sent home and your requirement is to bring Exchange Server online in the disaster recovery site. What are the steps to do this when the file share witness is located in the primary site and DatacenterActivationMode is set to DAGOnly? The alternative witness server had been configured when the DAG was originally set up.

You need to design a DAG layout for a company with 5000 staff located around the world. The company has three datacenters, one located in San Francisco, one in Madrid, and one in Tokyo. Mailbox sizes mean that one server in each site is sufficient to store the data and a second server is needed for high availability. The network infrastructure of the company allows all users to access all parts of the network via an MPLS cloud network, but the fastest links are to the geographically closest datacenter. If the MPLS network links fail, cross-site connectivity will be broken. What will this Database Availability Group (or groups) configuration look like to ensure a working solution in both active and failure scenarios?

You need to request and install a digital certificate for the four client access servers that will be used in your Exchange Server 2013 deployment. (Choose all that apply.)

You are creating a plan to ensure that if an Internet link failure occurs at your primary datacenter, and you successfully move your mailboxes over to the DR site, that all users will be able to connect. You want to do this with the least IT management tasks required. (Choose all that apply.)

Contoso wants to have a 7 day lagged database copy and wants to ensure that their SafetyNet duration is set to the same value. What command would they use?

Which of the following Windows PowerShell commands will return the list of servers and the state of the servers in a cluster?

You notice that when using Get-MailboxDatabaseCopyStatus on a server that hosts only passive database copies, you have a large copy queue length of over 10,000 logs for one of these databases. Which of the following could be the potential impacts of this issue? Select all that apply.