web traffic uses what port

Traffic shaper xp; standard edition; application ports. used by web browsers such as internet explorer, firefox and opera. This is the primary port used by the world wide web (www) blocking incoming traffic to port 80 can be an enforcement of isp policies as well as a significant boon. Assigned ports both system and user ports should not be used without or prior and the fact that network * * traffic is flowing to or from a registered port.

Using landetective to monitor switched lan (unmanaged switches, case 1

Block ports to restrict online access | pcworld

How to control web traffic using squid cache and cisco router in linux

Why only port 80 for web services? 80 is just the port used for http. most networks and firewalls don't block traffic going through this ports.. Redirect web traffic to external proxy in a specific port. not an ip and a port. so how can i redirect web traffic to an external proxy listening in 8080 port?. Network applications port numbers. below is the list of tcp and udp port numbers that are used by common network applications. ports 0-1023 are known as well known.