You need to troubleshoot the remote access issues in the Beijing office.

What should you configure? (Choose all that apply.)

A.
the network test resources for DirectAccess Connectivity Assistant (DCA)

B.
the external DNS servers to use for name resolution

C.
the internal DNS servers to use for name resolution

D.
the IPv6 addresses of all DirectAccess servers

E.
the IPv4 addresses of all DirectAccess servers