ZyXEL Communications IES1248 Manual De Usuario

 

All contents copyright (c) 2006 ZyXEL Communications Corporation.   

15

In this application, we demonstrate how to set up the multiple PVCs environment. 

From the figure below, the PC wants to access the two kinds of network services. One 

is the Internet service (data service) and the other is Video service. Because we hope 

we can see the video smoothly, we need to set the video service higher priority. In 

IES-1248, we can set the two services with different VLANs and assign the PVCs 

with different VLAN, priority and ATM QoS. That will make the video traffic get the 

higher priority than data traffic. We also can expand this application to triple play 

environment.  

 

 

 

Following procedures will introduce the settings of IES-1248, VLAN-aware switch 

and ADSL CPE. We use ZyXEL ES-2024 and Prestige 660R-61 as VLAN-aware 

switch and ADSL CPE, respectively. 

We can set up VLAN like procedure described in VLAN application. Add VLAN10. 

Assign Port 1, ENET1 to be members of VLAN10 as show.    We need to check the 

Tx Tagging on ENET1. 

 

Ethernet Port