ZyXEL Communications 5 Series - Manual (Page 430)

ZyWALL 5/35/70 Series User’s Guide
430 Chapter 24 Bandwidth Management
If you use VoIP and NetMeeting at the same time, the device allocates up to 500 Kbps of
bandwidth to each of them before it allocates any bandwidth to FTP. As a result, FTP can only
use bandwidth when VoIP and NetMeeting do not use all of their allocated bandwidth.
Suppose you try to browse the web too. In this case, VoIP, NetMeeting and FTP all have
higher priority, so they get to use the bandwidth first. You can only browse the web when
VoIP, NetMeeting, and FTP do not use all 1000 Kbps of available bandwidth.
24.11 Configuring Summary
Click ADVANCED > BW MGMT to open the Summary screen.
Enable bandwidth management on an interface and set the maximum allowed bandwidth for
that interface.
Figure 227 ADVANCED > BW MGMT > Summary
The following table describes the labels in this screen.
Table 138 ADVANCED > BW MGMT > Summary
LABEL DESCRIPTION
Class These read-only labels represent the physical interfaces. Select an interface’s check
box to enable bandwidth management on that interface. Bandwidth management
applies to all traffic flowing out of the router through the interface, regardless of the
traffic’s source.
Traffic redirect or IP alias may cause LAN-to-LAN or DMZ-to-DMZ traffic to pass
through the ZyWALL and be managed by bandwidth management.
Active Select an interface’s check box to enable bandwidth management on that interface.