Servers in your environment run Windows Server 2003, Standard Edition with SP2. You plan to deploy the Routing and Remote Access service (RRAS) in your environment. You create packet filters to allow only Point-to-Point Tunneling Protocol (PPTP) traffic. You need to ensure that the RRAS server allows only PPTP VPN traffic.
Which port should you include in the filters?
A.
TCP 514
B.
TCP 1723
C.
UDP 4500
D.
UDP 389