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Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide
OL-6256-17
Chapter 4 Installing and Removing Line Cards, PLIMs, and Associated Components
How to Install or Remove an RP, PRP, or DRP PLIM
Figure 4-30 shows the PRP card front panel.
Figure 4-30 PRP Card Front Panel
Understanding the Alphanumeric LEDs
At one end of the faceplate, near an ejector lever, an RP, PRP, or DRP card has an alphanumeric LED
display that shows a sequence of messages indicating the state of the card.
Note It is normal for some displayed messages to appear too briefly in the LED display to be read.
Troubleshooting the RP, PRP, or DRP Card
If the installed or replaced card fails to operate or to power up on installation, do the following:
1. Make sure that the card is seated firmly in the Cisco CRS 8-slot line card chassis slot. One easy way
to verify physical installation is to see whether the front faceplate of the card is even with the fronts
of the other cards installed in the card cage.
Note PRP cards only—If the PRP is not seated properly, the blue OIR Ready LED on the faceplate
glows solidly, and the Primary and Status LEDs keep blinking to indicate that the card is not
seated correctly. If this happens, remove the card fully and re-insert fully.
2. Check whether the ejector levers are latched and that the captive screws are fastened properly. If you
are uncertain, unlatch the levers, loosen the screws, and attempt to reseat the card.
1 BITS 0 12 Control Ethernet 1 port (SFP or SFP+)
2 BITS 1 13 Link/Active 1 LED
3 DTI 0 14 OIR push button—Press to initiate OIR process
4 DTI 1 15 OIR Ready LED
5 Management Ethernet RJ45 port 16 USB socket
6 Alarm connector 17 Service Ethernet RJ45 port
7 Critical Alarm LED 18 Console port
8 Major Alarm LED 19 Auxiliary port
9 Minor Alarm LED 20 Alphanumeric LED Display
10 Control Ethernet 0 port (SFP or SFP+) 21 PRIMARY LED—PRP active or standby indicator
11 Link/Active 0 LED 22 STATUS LED—Card status indicator
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