A server has recently been configured as a network firewall. After the firewall was configured, users could no
longer access a remote server. Which of the following, if properly configured on the firewall, will allow users to
have secure access to the remote server? (Select TWO).
A.
Allow TCP port 21
B.
Allow TCP port 22
C.
Allow TCP port 23
D.
Allow TCP port 25
E.
Allow TCP port 161
F.
Allow TCP port 3389