ZyXEL Communications ZyXEL ZyWALL 5 - Manual (Page 311)

ZyWALL 5 User’s Guide
310 Chapter 19 Bandwidth Management
19.11 Configuring Class Setup
The class setup screen displays the configured bandwidth classes by individual interface.
Select an interface and click the buttons to perform the actions described next. Click “+” to
expand the class tree or click “-“ to collapse the class tree. Each interface has a permanent root
class. The bandwidth budget of the root class is equal to the speed you configured on the
interface (see
Section 19.10 on page 308 to configure the speed of the interface). Configure
sub-class layers for the root class.
To add or delete child classes on an interface, click BW MGMT, then the Class Setup tab.
The screen appears as shown (with example classes).
Figure 151 Bandwidth Manager: Class Setup
The following table describes the labels in this screen.
Table 107 Bandwidth Manager: Class Setup
LABEL DESCRIPTION
Class Setup
Interface Select an interface from the drop-down list box for which you wish to set up classes.
Bandwidth management controls outgoing traffic on an interface, not incoming. In
order to limit the download bandwidth of the LAN users, set the bandwidth
management class on the LAN. In order to limit the upload bandwidth, set the
bandwidth management class on the corresponding WAN interface.
Bandwidth
Management
This field displays whether bandwidth management on the interface you selected in
the field above is enabled (Active) or not (Inactive).
Add Sub-Class Click Add Sub-class to add a sub-class.