giving apache another to port to listen on

firewall settings

[ilustrate]

i'm in my firewal settings attempting to give access to a port that will allow access for inbound connections from other computers. in other words hosting.

i plan on allowing apache to serve web documents, using XAMPP on windows xp. in norton internet security it asks me the following that and i'm not sure which to select.

ADD Rule
What protocols do you want to permit?
tcp
udp
tcp and udp
icmp
does anybody know?

[jdMorgan]

HTTP transactions use the TCP protocol, so that's all you should need.

Jim