Users Manual Part 1

Chapter 4 Tutorials

PX7511-B0 User’s Guide

In the following figure, your Internet connection has an upstream transmission bandwidth of 10,000 kbps.

For this example, you want to configure QoS so that email traffic gets the highest priority with at least

5,000 kbps. You can do the following:

• Configure a queue to assign the highest priority queue (1) to email traffic going to the WAN interface,

so that email traffic would not get delayed when there is network congestion.

• Note the IP address (192.168.1.23 for example) and/or MAC address (AA:FF:AA:FF:AA:FF for example)

of your computer and map it to queue 7.

Note: QoS is applied to traffic flowing out of the Zyxel Device.

Traffic that does not match this class is assigned a priority queue based on the internal QoS mapping

table on the Zyxel Device.

QoS Example

1 Click Network Setting > QoS > General and click the QoS button to enable. When the switch goes to the

right ( ), the function is enabled. Set your WAN Managed Upstream Bandwidth to 10,000 kbps (or

leave this blank to have the Zyxel Device automatically determine this figure). Click Apply.

Tutorial: Advanced > QoS

2 Click Network > Queue Setup > Add new Queue to create a new queue. In the screen that opens, click

the Active field to enable. When the switch goes to the right ( ), the function is enabled. Enter or

select the following values:

• Name: Email

10,000 kbps

Your computer

IP=192.168.1.23

A colleague’s computer

Other traffic: Automatic classifier

and/or

MAC=AA:FF:AA:FF:AA:FF

Email traffic: Highest priority