Related
Documentation
Redundancy Connection for an M20 Router on page 571•
M40e and M160 Router Redundant Host Modules
On M40e and M160 routers, the host module consists of a paired Routing Engine and
MCS. One pair functions as master, while the other stands by as a backup should the
master Routing Engine fail. (See Figure 283 on page 567.)
Figure 283: M40e and M160 Router Redundant Host Modules
Related
Documentation
Redundancy Connection for an M40e or M160 Router on page 572•
M120 Router Redundant Host Subsystems
On the M120 router, the host module consists of a paired Routing Engine and MCS. One
pair functions as master, while the other stands by as a backup should the master Routing
Engine fail (See Figure 284 on page 568.)
567Copyright © 2012, Juniper Networks, Inc.
Chapter 28: Host Redundancy Overview