ZyXEL Communications Corporation NBG6616 Manual De Usuario

Chapter 21 Bandwidth Management

NBG6616 User’s Guide

The following table describes the labels in this screen.

If you want to edit a bandwidth management rule for a pre-defined service or application, click the 
Edit icon in the Application List table of the Advanced screen. The following screen displays.

Management > Bandwidth Management > Advanced 

Management Bandwidth

Upstream 
Bandwidth

Specify the total amount of bandwidth that you want to dedicate to uplink traffic. The 
recommendation is to set this to match the actual upstream data rate.

This is traffic from LAN/WLAN to WAN.

Downstream 
Bandwidth

Specify the total amount of bandwidth that you want to dedicate to downlink traffic. The 
recommendation is to set this to match the actual downstream data rate.

This is traffic from WAN to LAN/WLAN.

Application List

Use this table to allocate specific amounts of bandwidth based on a pre-defined service.

#

This is the number of an individual bandwidth management rule.

Priority

Select a priority from the drop down list box. Choose High, Mid or Low.

•

High - Select this for voice traffic or video that is especially sensitive to jitter (jitter is 

the variations in delay).

•

Mid - Select this for "excellent effort" or better than best effort and would include 

important business traffic that can tolerate some delay.

•

Low - Select this for non-critical "background" traffic such as bulk transfers that are 

allowed but that should not affect other applications and users. 

Category

This is the category where a service belongs.

Service

This is the name of the service.

Select the check box to have the NBG6616 apply this bandwidth management rule.

 

Click the Edit icon to open the Rule Configuration screen where you can modify the 
rule.

User-defined 
Service 

Use this table to allocate specific amounts of bandwidth to specific applications or services 
you specify.

#

This is the number of an individual bandwidth management rule.

Enable

Select this check box to have the NBG6616 apply this bandwidth management rule.

Direction 

Select To LAN&WLAN to apply bandwidth management to traffic from WAN to LAN and 
WLAN. 

Select To WAN to apply bandwidth management to traffic from LAN/WLAN to WAN. 

Service Name

Enter a descriptive name for the bandwidth management rule.

Category

This is the category where a service belongs.

Modify

Click the Edit icon to open the Rule Configuration screen. Modify an existing rule or 
create a new rule in the Rule Configuration screen. See 

more information.

Click the Remove icon to delete a rule.

Apply

Click Apply to save your customized settings.

Cancel

Click Cancel to begin configuring this screen afresh.