ZyXEL Communications FMG3025-D10A User Manual

 Chapter 9 Quality of Service (QoS)

FMG3024-D10A / FMG3025-D10A Series User’s Guide

Queue Setup: Add/Edit 

The following table describes the labels in this screen.  

Use this screen to add, edit or delete QoS classifiers. A classifier groups traffic into data flows 
according to specific criteria such as the source address, destination address, source port number, 
destination port number or incoming interface. For example, you can configure a classifier to select 
traffic from the same protocol port (such as Telnet) to form a flow.

You can give different priorities to traffic that the Device forwards out through the WAN interface. 
Give high priority to voice and video to make them run more smoothly. Similarly, give low priority 
to many large file downloads so that they do not reduce the quality of other applications. 

Click Network Setting > QoS > Class Setup to open the following screen.

Queue Setup: Add/Edit

Active

Select to enable or disable this queue.

Name

Enter the descriptive name of this queue.

Interface

This shows the interface of this queue.

Priority

Select the priority level (from 1 to 7) of this queue.

The larger the number, the higher the priority level. Traffic assigned to higher 
priority queues gets through faster while traffic in lower priority queues is dropped 
if the network is congested.

Weight

Select the weight (from 1 to 15) of this queue. 

If two queues have the same priority level, the Device divides the bandwidth across 
the queues according to their weights. Queues with larger weights get more 
bandwidth than queues with smaller weights.

Rate Limit

Specify the maximum transmission rate (in Kbps) allowed for traffic on this queue.

Apply

Click Apply to save your changes.

Back

Click Back to return to the previous screen without saving.