Cpu - Cisco RSP2 - Route Switch Processor 2 Installation And Configuration Manual

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The high-speed switching section of the RSP2 communicates with and controls the interface processors
on the high-speed CyBus. This switching section decides the destination of a packet and switches it
based on that decision. The RSP2 uses a 16-million-instructions-per-second (mips) processor to provide
high-speed, autonomous switching and routing.
The RSP2 installs in the following slots on your Cisco 7000 or Cisco 7500 series router:
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Figure 1
Note A bank of hardware (Media Access Control [MAC]-layer) addresses for the interface ports is contained
in an NVRAM device on the router backplane.
Figure 2
MD
AM

CPU

The CPU used in the RSP2 is a Mips R4600 Reduced Instruction Set Computing (RISC) processor with
an external clock speed of 50 MHz, and an internal clock speed of 100 MHz.
4
Providing Simple Network Management Protocol (SNMP) management and the interface between
the console and Telnet
Slot 4 in the Cisco 7505 router
Slots 2 and 3 in the Cisco 7507 router
Slots 6 and 7 in the Cisco 7513 router
RSP2 (Front-Panel View)
Route Switch Processor (RSP2)
Bus connector
U1
PC Card slots
slot 0: bottom
slot 1: top
SIMMs
U33
U30
U21
U12
U4
Flash memory Auxiliary port
SIMM holder
ROUTE SWITCH PROCESSOR 4
CPU
Bank 0
ROM monitor
(boot ROM)
NVRAM
U18
Bank 1
Console port
OL-4923-01 B0