Operation Manual

Chapter 26 Bandwidth Management
NBG4615 User’s Guide
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26.6 Monitor Screen
Use this screen to view the amount of network bandwidth that applications running in the network
are using.
The bandwidth is measured in kilobits per second (kbps).
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.
Figure 129 Management > Bandwidth Management > Monitor
26.6.1 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.
Table 83 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.