E-series Hardware Guide
12 ! E-series Modules
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 12 and Figure 13).
Figure 12: ERX-7xx/14xx SRP module
Midplane
connectors
Ejector
Status LEDs
Board reset
button
NMI button
PCMCIA
NVS card
System
processor board
Fabric board
g013735
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