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 , which shows common VLAN configurations such as:

• PPPoE over VLAN
• IP over VLAN and PPPoE over VLAN

  Note: Configuring VLAN and S-VLAN Subinterfaces 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:

• ERX Module Guide, Appendix A, Module Protocol Support (for ERX-7xx models, ERX-14xx models, and ERX-310 routers)
• E120 and E320 Module Guide, Appendix A, IOA Protocol Support (for E120 routers and E320 routers)

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