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9 configuring class setup, Figure 106 media bandwidth management: class setup, Table 58 media bandwidth management: class setup – ZyXEL Communications 660HW Series User Manual

Page 203

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Prestige 660H/HW Series User’s Guide

Chapter 18 Media Bandwidth Management Advanced Setup

202

18.9 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 18.8 on page 200

to configure the speed of the interface). Configure

child-class layers for the root class.

To add or delete child classes on an interface, click Media Bandwidth Management, then
Class Setup. The screen appears as shown (with example classes).

The example reserves 10 Mbps of unbudgeted bandwidth for traffic that is not defined in the
bandwidth filters (see

Section 18.6.1 on page 197

). The Administration and Sales USA

bandwidth classes each have bigger bandwidth budgets than the total of the budgets of their
child-classes. The child-classes can borrow the extra bandwidth as long as they have
bandwidth borrowing enabled (see

Section 18.7 on page 199

).

Figure 106 Media Bandwidth Management: Class Setup

The following table describes the labels in this screen.

Table 58 Media Bandwidth Management: Class Setup

LABEL

DESCRIPTION

Interface

Select an interface from the drop-down list box for which you wish to set up classes.

Back

Click Back to go to the main Media Bandwidth Management screen.

Add Child-Class

Click Add Child-class to add a sub-class.

Edit

Click Edit to configure the selected class. You cannot edit the root class.

Delete

Click Delete to delete the class and all its child-classes. You cannot delete the root

class.

Statistics

Click Statistics to display the status of the selected class.

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