What should you install?

Your company has a private cloud that contains two Active Directory forests named contoso.com
and adatum.com. The contoso.com network and the adatum.com network are separated by a
firewall.
No trusts exist between the forests.
You deploy System Center 2012 Operations Manager to adatum.com.
You install agents on 100 servers in both forests.
You need to ensure that you can monitor all 100 servers. The solution must minimize the traffic
between the two networks.

What should you install? (Each correct answer presents part of the solution. Choose all that apply.)

A.
A server certificate on the gateway server in contoso.com

B.
A gateway server in adatum.com

C.
A server certificate on the gateway server in adatum.com

D.
Client certificates on all of the servers in adatum.com

E.
A gateway server in contoso.com

F.
A server certificate on the management server in adatum.com

G.
Client certificates on all of the servers in contoso.com