Your network contains an Exchange Server 2010 Edge Transport server named Server1. You install a new Exchange Server 2010 Edge Transport server named Server2.You need to copy the Edge Transport configurations from Server1 to Server2.What should you do on Server1？（）

A.Run setup /RecoverCMS
B.Run setup /m：RecoverServer
C.Restore the system state from the previous server
D.Install the Exchange management tools and then run the Restore-Computer cmdlet

A.Create two SRV records.Assign the SRV record for Server1 a priority of 20.Assign the SRV record Server2 a priority of 10.
B.Create two SRV records.Assign the SRV record for Server1 a priority of 10.Assign the SRV record for Server2 a priority of 20.
C.Create two MX records.Assign the MX record for Server1 a priority of 20.Assign the MX record for Server2 a priority of 10.
D.Create two MX records.Assign the MX record for Server1 a priority of 10.Assign the MX record for Server2 a priority of 20.

A.From the Exchange Management Shell， run the Set-Mailbox cmdlet
B.From the Exchange Management Shell， run the Set-MailboxDatabase cmdlet
C.From the Exchange Management Console （EMC）， modify the properties of each mailbox database
D.From the Exchange Management Console （EMC）， modify the properties of each Client Access server object