How To Use Atm Qos With Multiple Pvcs - ZyXEL Communications CellPipe 7130 RG User Manual

Chapter 2 Tutorials
Using an Ethernet cable, connect the HomePNA bridge device to the STB. This
4
grants Internet access to the STB.
Refer to the user's guide of your STB for information on how to connect it to your
5
television, as well as configure your account settings on it.
You should now be able to watch online videos in your television using your VOD
or IPTV subscription.

2.4 How to Use ATM QoS with Multiple PVCs

The CellPipe 7130 RG allows you to have more than one PVC using the ATM layer-
2 interface. You can apply different ATM QoS settings to traffic through different
PVCs. In this example, real-time or video service, such as using a webcam to send
photos or uploading media content to share videos and images on a blog, comes
from IP address 192.168.1.33 and is forwarded out through PVC 1 (0/33). Non-
time sensitive data transfers, such as e-mail or FTP, come from IP address
192.168.1.34 and are forwarded out through PVC 2 (0/34). The maximum
upstream transmission speed of your ADSL port is 1 Mbps. You want to give the
real-time traffic fixed bandwidth 400 Kbps and higher priority over the general
data transmission which shares the bandwidth 600 Kbps. You allot more
bandwidth to data transmission since there are more volume of this traffic than
real-time traffic.
Table 2 ATM QoS and Group Settings
TRAFFIC TYPE
Real-time or
video service
Non-time
sensitive data
Note: To apply different QoS priorities to different applications over a PVC, use the
Advanced > QoS screens. The packet-level QoS feature is not applicable to a
PVC with CBR or Realtime VBR enabled.
Overview of what you have to do
Create PVCs using the Network > WAN screens. See
1
Create policy forwarding rules in the Advanced > Policy Forwarding screen to
2
map specific IP addresses to the PVCs you created. See
40
LAN PVC
192.168.1.33 atm0 (0/33)
192.168.1.34 atm1 (0/34)
ATM QOS BANDWIDTH GROUP
CBR 400 Kbps
Non Realtime 600 Kbps
VBR
Figure 2.4.1 on page
Figure 2.4.2 on page
CellPipe 7130 RG User's Guide
GR1/
PVC1
GR2/
PVC2
41.
51.