Which of the following ports must be opened on the firewall for the VPN connection using Point-toPoi seenagape 11 years ago Which of the following ports must be opened on the firewall for the VPN connection using Point-toPoint Tunneling Protocol (PPTP)? A.TCP port 110 B.TCP port 443 C.TCP port 5060 D.TCP port 1723 ← Previous question Next question →