Configuring Upper-Layer Protocols Over Static Ethernet Interfaces; Upper-Layer Protocols Over Static Ethernet Overview - Juniper JUNOSE SOFTWARE 11.2.X - LINK LAYER CONFIGURATION GUIDE 7-7-2010 Configuration Manual

CHAPTER 4
Configuring Upper-Layer Protocols over
Static Ethernet Interfaces

Upper-Layer Protocols over Static Ethernet Overview

Copyright © 2010, Juniper Networks, Inc.
This chapter describes how to configure upper-layer protocols over static Ethernet
interfaces on E Series routers.
This chapter contains the following sections:
Upper-Layer Protocols over Static Ethernet Overview on page 151
Upper-Layer Protocols over Static Ethernet Platform Considerations on page 152
Upper-Layer Protocols over Static Ethernet References on page 153
Configuring IP over a Static Ethernet Interface on page 153
Configuring PPPoE over a Static Ethernet Interface on page 154
Configuring IP and MPLS over a Static Ethernet Interface on page 155
Configuring IP, MPLS, and PPPoE over Ethernet on page 155
L2TP and Ethernet on page 156
Multinetting and Ethernet on page 157
Monitoring Upper-Level Protocols over Ethernet on page 157
You can configure one or more protocols over Ethernet with or without VLANs. This
section focuses on non-VLAN configurations only. You can configure the following
upper-layer protocols on Fast Ethernet, Gigabit Ethernet, and 10-Gigabit Ethernet
interfaces:
IP
Point-to-Point Protocol over Ethernet (PPPoE)
Multiprotocol Label Switching (MPLS)
The Ethernet configuration examples in this section use combinations of these protocols.
Figure 8 on page 152 illustrates how different protocols can be multiplexed over a single
physical link without the use of VLANs.
151