ZyXEL Communications Corporation 5VZ-A2011 ユーザーズマニュアル

 Chapter 2 Tutorials

CellPipe 7130 RG User’s Guide

This section contains tutorials on how you can configure the QoS screen.

Let’s say you are a team leader of a small sales branch office. You want to 
prioritize e-mail traffic because your task includes sending urgent updates to  
clients at least twice every hour. You also upload data files (such as logs and e-
mail archives) to the FTP server throughout the day. Your colleagues use the 
Internet for research, as well as chat applications for communicating with other 
branch offices.

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 e-
mail 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 (7) to e-mail traffic from 

the LAN interface, so that e-mail 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 CellPipe 7130 RG.

Traffic that does not match this class is assigned a priority queue based on the 
internal QoS mapping table on the CellPipe 7130 RG.

QoS Example

10,000 kbps

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