Configuring Pppoe Dynamic Interfaces Over Pppoe Static Interfaces; Configuring Dynamic Pppoe Over Static Pppoe With Atm Interface; Columns; Figure 49: Dynamic Pppoe Over Static Pppoe With Atm Interface Columns - Juniper JUNOSE SOFTWARE FOR E SERIES 11.3.X - LINK LAYER CONFIGURATION GUIDE 2010-10-13 Configuration Manual

Configuring PPPoE Dynamic Interfaces over PPPoE Static Interfaces

Configuring Dynamic PPPoE over Static PPPoE with ATM Interface Columns
Copyright © 2010, Juniper Networks, Inc.
The router also sends an LCP terminate request packet to a PPPoA CPE device in
configurations of dynamic IP over dynamic PPP over a dynamic (bulk-configured) ATM
1483 subinterface. For more information, see "Terminating Stale PPPoA Subscribers and
Restarting LCP Negotiations" on page 631 in "Configuring Dynamic Interfaces Using Bulk
Configuration" on page 619.
E Series routers support dynamic PPPoE subinterfaces over static PPPoE major interfaces.
The PPPoE major interfaces can be created over:
ATM
Ethernet
Ethernet with VLANs
Ethernet with S-VLANs
The following sections describe how to create each of these configurations on the router.
In addition, "Configuring Encapsulation Type Lockout for PPPoE Clients" on page 544
describes how to configure dynamic encapsulation type lockout for PPPoE clients
associated with dynamic PPPoE subinterface columns.
Figure 49 on page 531 shows dynamic PPPoE subinterface columns and illustrates an
alternative method for PPPoE to support multiple IP sessions over each ATM 1483 circuit.

Figure 49: Dynamic PPPoE over Static PPPoE with ATM Interface Columns

To configure an ATM 1483 subinterface to support a dynamic PPPoE subinterface:
Chapter 17: Configuring Dynamic Interfaces
531