You support a customer whose network environment includes Microsoft Lync Server 2010 Group
Chat. You plan to deploy Microsoft Lync Server 2013 Persistent Chat. You need to ensure that users
who access Group Chat will have access to their chat history in Persistent Chat. Which two actions
should you perform? (Each correct answer presents part of the solution. Choose two.)
A.
Ensure that legacy clients can connect to the new Persistent Chat pool. Shut down the Persistent
Chat Services, and then run the Import-CsPersistentChatData cmdlet.
B.
Deploy Lync Server 2013, and then deploy a Persistent Chat pool. Shut down the Lync Server 2010
Group Chat Services, and then run the Export-CsPersistentChatData cmdle:.
C.
Back up the mgc from the Group Chat server and restore it to the Persistent Chat server.
D.
Run the Set-CsPersistentChatActiveServer cmdlet.