Your network contains an Exchange Server 2010 Service Pack 1 （SP1） Edge Transport server named Server1.You install a new Exchange Server 2010 SP1 Edge Transport server named Server2.You need to copy all of the Edge Transport configurations from Server1 to Server2. Which two actions should you perform on Server1？（）

• A、Run the ExportEdgeConfig.PSl script.
• B、Run the New-EdgeSyncServiceConfig cmdlet.
• C、Back up the system state.
• D、Run the Export-TransportRuleCollection cmdlet.
• E、Run the Export-ExchangeCertificate cmdlet.