Cisco XR 12406 Bedienungsanleitung Seite 25

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1-9
Cisco XR 12406 Router Installation Guide
OL-13831-01
Chapter 1 Cisco XR 12406 Router Overview
Physical and Functional Description
Support for all 124xx and 128xx chassis, except low speed fabric (2.5G).
New ROMMON that supports IPv4 network configuration directly.
Performance Route Processor Overview
The performance route processor (PRP-2) uses a Motorola PowerPC 7457 CPU
that runs at an external bus clock speed of 133 MHz and has an internal clock
speed of 1.3 GHz.
Figure 1-4 identifies the slots, ports, and LEDs on the PRP front panel.
Figure 1-4 Performance Route Processor-2 (PRP-2) Front Panel
Ta b l e 1-1 Performance Route Processor-2 (PRP-2) Front Panel Hardware Components
Figure 1-5 Performance Route Processor 3 (PRP-3) Front Panel
1 PCMCIA flash disk slots (shown with cover in
place) and slot LEDs
4 Console serial port
2 RJ-45 Ethernet ports and data status LEDs 5 Reset button
3 Auxiliary serial port 6 Alphanumeric messages
ACT
SIG
ACT
SIG
SLOT-1
SLOT-0
CONSOLE ETH 2AUX
RESET
PERFORMANCE ROUTE PROCESSOR 2
BITS 1BITS 0
DATA
LINK
DATA
LINK
ETH 1ETH 0
101104
272359
CONSOLE
AUXBITS 1BITS 0ETH 1ETH 0
PERFORMANCE RP 3
RESET
AC
T
S
I
G
AC
T
S
I
G
D
A
T
A
L
IN
K
D
A
TA
L
INK
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