Chapter 10
LEDs
LEDs
The
Figure 10-1 1-Port Gigabit Ethernet Half-Height Line Card Faceplate Description
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| 2 | 3 |
CISCO 10000 |
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| RX |
FAIL | LINK | TX | |
| 0 |
6 7
1
4
TX | RX |
GIGABIT ETHERNET
76294
1
1
2
3
Ejector levers
FAIL LED
RX (receive) LED
4
6
7
SFP module port (TX/RX)
LINK LED
TX (transmit) LED
Table
Table | LED Description |
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LED Label |
| Color | State | Meaning |
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FAIL |
| Yellow | Off | Off when line card is working properly. Turns on for |
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| a few seconds during line card |
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| (POST), then turns off. |
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| Blinking | The FAIL LED blinks during the following SFP |
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| module faults: |
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| • An SFP module other than a Cisco brand is |
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| inserted. |
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| • A |
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| • A hardware problem occurs in a valid SFP |
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| module. |
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| On | The FAIL LED may blink in different patterns for certain |
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| POST failures (slot ID parity error and BPE loopback |
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| test failure). |
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| If the line card POST fails. |
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| If any failure occurs. |
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RX (receive) |
| Green | On | The port is receiving traffic. |
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| Off | The port is not receiving traffic. |
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TX (transmit) |
| Green | On | The port is transmitting traffic. |
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| Off | The port is not transmitting traffic. |
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Cisco 10000 Series Routers Line Card Hardware Installation Guide
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