Configuring Pppoe For Ethernet Modules; Pppoe Interface And Subinterface Limits; Configuring Ipv4 And Ipv6 Over Pppoe With Vlan - Juniper JUNOSE 11.1.X - LINK LAYER CONFIGURATION 4-7-2010 Configuration Manual

Configuring PPPoE for Ethernet Modules

You can configure PPPoE on Fast Ethernet (FE), Gigabit Ethernet (GE), and 10-Gigabit
Ethernet (10GE) modules. You can configure Ethernet interfaces with IP only, with
PPPoE only, with both IP and PPPoE, and with or without VLANs.
This section provides information about configuring PPPoE without VLANs. If you
want to configure PPPoE with VLANs, see "Configuring VLAN and S-VLAN
Subinterfaces" on page 169, which shows common VLAN configurations such as:
NOTE: "Configuring VLAN and S-VLAN Subinterfaces" on page 169 provides other
non-VLAN configuration examples, such as configurations using MPLS.
For more information about specific Ethernet modules and the protocols and
applications they support, see:

PPPoE Interface and Subinterface Limits

PPPoE subinterfaces can be distributed in any way across I/O module ports. For
example, you can configure the maximum supported number of PPPoE subinterfaces
on one port of an FE-2 I/O module and no PPPoE subinterfaces on the other port.
For information about current system maximums supported for PPPoE interfaces
and subinterfaces, see JUNOSe Release Notes, Appendix A, System Maximums.

Configuring IPv4 and IPv6 over PPPoE with VLAN

You can configure IPv4 and IPv6 interface columns over static PPPoE, as shown in
Figure 39 on page 394.
PPPoE over VLAN
IP over VLAN and PPPoE over VLAN
ERX Module Guide, Appendix A, Module Protocol Support (for ERX7xx models,
ERX14xx models, and ERX310 router)
E120 and E320 Module Guide, Appendix A, IOA Protocol Support (for E120 and
E320 routers)
Chapter 12: Configuring Point-to-Point Protocol over Ethernet
Configuring PPPoE for Ethernet Modules
393