Columns - Juniper JUNOSE SOFTWARE 11.2.X - LINK LAYER CONFIGURATION GUIDE 7-7-2010 Configuration Manual

JunosE 11.2.x Link Layer Configuration Guide
Configuring Dynamic PPPoE over Static PPPoE with Ethernet Interface Columns
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Configure a physical interface.
1.
host1(config)#interface atm 5/0
Configure an ATM 1483 subinterface.
2.
host1(config-if)#interface atm 5/0.1
Configure a PVC by specifying the virtual circuit descriptor (VCD), the virtual path
3.
identifier (VPI), the virtual channel identifier (VCI), and the encapsulation type.
If you want the router to autodetect the encapsulation type, use the aal5autoconfig
option.
host1(config-subif)#atm pvc 10 100 22 aal5snap
host1(config-subif)#atm pvc 10 100 22 aal5autoconfig
Set the encapsulation type to PPPoE to create the PPPoE major interface.
4.
host1(config-subif)#encapsulation pppoe
Assign a profile.
5.
host1(config-subif)#pppoe profile pppoeProfile1
Configure the interface to detect and accept dynamic PPPoE subinterfaces.
6.
host1(config-subif)#pppoe auto-configure
When you configure dynamic encapsulation type lockout for PPPoE sessions that
contain the IWF-Session DSL Forum VSA (26-254) in the PPPoE active discovery
request (PADR) packets, even if PPPoE sessions associated with a particular MAC
address are locked out, other PPPoE sessions that originated with the same MAC
address are not terminated (continue to remain logged in) if they are IWF sessions
from different access loops (PPPoE clients) and this information is available to the
B-RAS application.
(Optional) Verify your configuration.
7.
host1#show atm subinterface atm 5/0.1
host1#show pppoe interface atm 5/0.1
Figure 50 on page 533 shows dynamic PPPoE subinterface columns configured over an
Ethernet interface without VLANs.
Copyright © 2010, Juniper Networks, Inc.