ZyXEL Communications wireless n gigbit router zyxel manual Technical References, 243

Chapter 17 Bandwidth Management

Click Management > Bandwidth MGMT > Monitor to open the bandwidth management Monitor screen.

Figure 151 Management > Bandwidth MGMT > Monitor

17.7 Technical References

The following section contains additional technical information about the NBG- 460N features described in this chapter.

17.7.1 Predefined Bandwidth Management Services

The following is a description of some services that you can select and to which you can apply media bandwidth management in the Management > Bandwidth Management > Advanced screen.

Table 80 Media Bandwidth Management Setup: Services

SERVICE	DESCRIPTION
FTP	File Transfer Program enables fast transfer of files, including large files
	that may not be possible by e-mail.
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.
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:
VoIP (SIP)	Sending voice signals over the Internet is called Voice over IP or VoIP.
	Session Initiated Protocol (SIP) is an internationally recognized
	standard for implementing VoIP. SIP is an application-layer control
	(signaling) protocol that handles the setting up, altering and tearing
	down of voice and multimedia sessions over the Internet.
	SIP is transported primarily over UDP but can also be transported over
	TCP.

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