Upgrade to Exchange 2013 problem! Unable to move databases from legacy server.

Hello.

After the installation of Exchange 2013 CU2 in a Exchange 2010 SP3 environment ( now they are coexisting ), I want to start removing 2010 roles. The problem is I dont  see the Exchange 2013 servers when I execute "get-exchangeserver" from PS on the Exchange 2010 server and so I am unable to move any mailbox or mailbox databases from the legacy server to the new one.

Any ideas?

Thanks 

Mario Silva