Riverstone Networks WICT1-12 - Manual (Page 157)

Riverstone Networks RS Switch Router User Guide Release 8.0 8-23
ATM Configuration Guide Configuring PPP (OC-12)
Following is the configuration for the RS:
8.7 CONFIGURING PPP (OC-12)
You can configure a point-to-point protocol (PPP) connection between a VC on the OC-12 line card on the RS and
another device. When you define a service profile for the VC, you should specify
ppp
for the traffic parameter. You
can also do the following:
• specify parameters for the transmission of Configure-NAK, Terminate-Nak, and Configure-Request
packets
• enable/disable Magic Numbers
• enable/disable the transmission of Echo Request and Reply packets
• set PPP authentication
For a complete description of PPP, refer to Chapter 30, "WAN Configuration."
Note This feature is not valid for the ATM multi-rate line card.
The following example illustrates how to configure a PPP connection between a DSL modem and the RS. It uses
CHAP authentication on an AAA server for the PPP connection.
Create the virtual channels that will connect to each video client.
rs(config)# atm create vcl port at.2.1.0.101
rs(config)# atm create vcl port at.2.1.0.102
rs(config)# atm create vcl port at.2.1.0.103
Create a VLAN called ‘video’ which supports all protocols.
rs(config)# vlan create video ip id 20
Add the VCs to the VLAN.
rs(config)# vlan add ports at.2.1.0.101 to video
rs(config)# vlan add ports at.2.1.0.102 to video
rs(config)# vlan add ports at.2.1.0.103 to video
Configure the interface and associate it with the VLAN.
rs(config)# interface create ip atm-video address-netmask
120.131.0.2/24 vlan video
Assign a peer address to each VC (for VC-mux encapsulation traffic).
rs(config)# atm set peer-addr port at.2.1.0.101 ip-address
114.111.1.1/24
rs(config)# atm set peer-addr port at.2.1.0.102 ip-address
134.141.0.1/24
rs(config)# atm set peer-addr port at.2.1.0.103 ip-address
154.15.0.5/24