Redundant Routing Engine Characteristics

Table 109 describes redundant Routing Engine characteristics for routing platforms.

Table 109: M-series Platform Redundant Routing Engine Characteristics

Component	M10i	M20	M40	M40e	M160	M320	T320/ T640
Redundant Routing Engine	X	X
Redundant host modules with Routing Engine and MCS				X	X
Redundant host subsystems with Routing Engine and Control Board						X
Redundant host modules with Routing Engine and Control Board							X

The following sections describe the various routing platform Routing Engines:

• M10i Router Routing Engine Redundancy
• M20 Router Routing Engine Redundancy
• M40e and M160 Router Routing Engine Redundancy
• M320 Router Routing Engine Redundancy
• T320 Router and T640 Routing Node Routing Engine Redundancy