ZyXEL Communications 70 Series - Manual (Page 410)

ZyWALL 5/35/70 Series User’s Guide
Chapter 25 Bandwidth Management 410
25.11 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 25.10 on page 408 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 ADVANCED, BW MGMT, then the
Class Setup tab. The screen appears as shown (with example classes).
Figure 195 Bandwidth Management: Class Setup
The following table describes the labels in this screen.
Table 142 Bandwidth Management: Class Setup
LABEL DESCRIPTION
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. So,
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.