ZyXEL Communications IES1248 manual How to set up a Multiple PVCs environment, Internet

IES 1248 Support Notes

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.

					Internet
			802.1Q VLAN	Port 2
			Switch
		Ethernet Port	Port 10PVID=20		Internet Access
	IES-1248		Port 1		VLAN 20
	DSL Port 1
			PVID=10
	PVID =10	PVID =20
	Priority =7	Priority =0
ATM QoS=CBR		ATM QoS=UBR			Video Server
0/33		1/34			VLAN 10

CPE

How to set up a Multiple PVCs 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.

1.IES-1248 Settings

1.1 VLAN setup

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.

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