Srp Module - Juniper E-Series Installation And User Manual

E-Series Modules 1-11
E-Series Routers

SRP Module

Switch route processor (SRP) modules perform system management,
routing table calculations and maintenance, forwarding table
computations, statistics processing, configuration storage, and other
control plane functions. Each SRP module is a PowerPC-based system
with its own memory, nonvolatile disk storage, and power supply (see
Figure 1-12 and Figure 1-13).
Figure 1-12 ERX-7xx/14xx SRP module