ZyXEL p-662h-61 Guia Do Utilizador

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Chapter 4 Wizard Setup for Media Bandwidth Management
4.2  Media Bandwidth Management Setup 1
Click Media Bandwidth Mgnt. under Wizard Setup in the SITE MAP screen.
FTP
File Transfer Program enables fast transfer of files, including large files that may 
not be possible by e-mail. FTP uses port number 21.
E-Mail
Electronic mail consists of messages sent through a computer network to specific 
groups or individuals. Here are some default ports for e-mail: 
POP3 - port 110
IMAP - port 143
SMTP - port 25
HTTP - port 80
eMule
These programs use advanced file sharing applications relying on central servers 
to search for files. They use default port 4662.
WWW
The World Wide Web (WWW) is an Internet system to distribute graphical, hyper-
linked information, based on Hyper Text Transfer Protocol (HTTP) - a client/server 
protocol for the World Wide Web. The Web is not synonymous with the Internet; 
rather, it is just one service on the Internet. Other services on the Internet include 
Internet Relay Chat and Newsgroups. The Web is accessed through use of a 
browser.
Table 10   Media Bandwidth Mgnt. Wizard Setup: Services (continued)
SERVICE
DESCRIPTION