You are employed as the exchange administrator at Company.com.the Company.com network contains an exchange 2010 organization..you are responsible for managing an exchange mailbox server named -ex05.-ex05 is a member of a database availability group.during routine monitoring you discover that -ex05 has failed.You thus decide to install the os on a new server and name this new server -ex05.you then join the new server to the domain and reinstall exchange server 2010 on -ex05.you receive an instruction from management to ensure that the configuration configurations of the failed server are applied to -ex05.What should you do？（）