Ethernet Link Redundancy Configuration Diagrams; Figure 21: Ethernet Link Redundancy Configuration Models - Juniper JUNOSE SOFTWARE 11.0.X - LINK LAYER CONFIGURATION GUIDE 4-1-2010 Configuration Manual

JUNOSe 11.0.x Link Layer Configuration Guide
NOTE: You cannot configure link redundancy across different types of line modules
in a router. You also cannot configure link redundancy across two GE-4 IOAs on the
E120 or the E320 routers.
Figure 21 on page 212 illustrates the configuration models for Ethernet link
redundancy.

Figure 21: Ethernet Link Redundancy Configuration Models

Ethernet Link Redundancy Configuration Diagrams

The diagrams in this section illustrate examples of Ethernet link redundancy
configurations. The diagrams display adjacent ports bundled in a LAG.
These diagrams compare physical port redundancy and link redundancy on a GE-2
GE-2 Line Module
line module.
Configurations
Figure 22 on page 213 displays a GE-2 line module with physical port redundancy on
both ports.
212
Ethernet Link Redundancy Overview