ZyXEL nbg-4615 Betriebsanweisung
Chapter 25 Bandwidth Management
NBG4615 User’s Guide
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The monitor shows what kinds of applications are running in the network, the
maximum kbps that each application can use, as well as the percentage of
bandwidth it is using.
maximum kbps that each application can use, as well as the percentage of
bandwidth it is using.
Figure 121 Management > Bandwidth Management > Monitor
25.6.1 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.
you can apply media bandwidth management in the Management > Bandwidth
Management > Advanced screen.
Table 78 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.
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.
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:
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.
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.
TCP.