Table Of Contents
Hardware Status Indicators
Alphanumeric Display on the PRE
LEDs on the PRE
LEDs on the Line Cards
LEDs on the Power Modules
LED on the Fan Assembly
Hardware Status Indicators
This appendix describes the LEDs on the PRE, the line cards, the fan assembly, and the power modules, and the alphanumeric status display on the PRE.
Alphanumeric Display on the PRE
The small alphanumeric display on the faceplate provides information on the state of the PRE. The display consists of two four-character LED panels.
If you report a problem to Cisco, it might help to include the message on the PRE's alphanumeric display in your problem report.
Table A-1 describes the most common messages. For more information on the messages on the alphanumeric display, see the Cisco 10000 Series ESR Troubleshooting Guide.
Table A-1 Messages on PRE Alphanumeric Display
|
Message
|
PRE Status
|
1111, 2222, 3333, 4444, 5555, 6666, 7777, 8888, 9999 AAA, BBB, CCC |
The PRE has just been powered on and is running its power-on self test. |
ROM DONE |
The PRE has loaded the ROM monitor. This message appears briefly if the system is configured to boot a Cisco IOS software image. If the system is not configured to boot Cisco IOS, this message remains on the display and the rommon prompt appears on the terminal window. |
AUTO BOOT |
The ROM monitor is preparing to boot a Cisco IOS image. |
BOOT IMGE |
A Cisco IOS image is starting to boot. |
IOS STRT, IOS EXC, IOS FPGA, IOS FPOK, IOS FILE, IOS STBY, IOS INTF, IOS MEM, IOS DRVR, IOS LIB, IOS MGMT, IOS PROT, IOS CONF |
These messages appear in quick succession during the boot process. |
- - - -
- - - - |
[On the primary PRE.] The PRE has finished booting and is running Cisco IOS. |
IOS STBY |
[On the secondary PRE.] The PRE is standing by; it is ready to take over if the primary PRE fails. |
LEDs on the PRE
Table A-2 describes the LEDs and the alarm cutoff switch on the PRE card.
Table A-2 PRE LEDs and Cutoff Switch
|
LEDs/Switch
|
Status
|
Description
|
Ethernet Port LEDs: Activity
Link |
Green
Off Green
Off |
Packets are being transmitted and received. No packet activity. Carrier detected—The port is able to pass traffic. No carrier detected—The port is not able to pass traffic. |
PCMCIA slot 0 PCMCIA slot 1 |
Green Green |
Flash card in Slot 0 is active. Flash card in Slot 1 is active. |
Critical, Major, and Minor LEDs |
Off Yellow |
No alarm condition exists. Indicates an alarm condition. Use the show facility-alarm status command to display more information about the alarm condition. See the Cisco 10000 Series ESR Troubleshooting Guide. |
Alarm cutoff (ACO) switch |
— |
Pressing this switch disables an audible alarm. (However, the alarm remains in force until the situation that triggered it is corrected.) |
Status |
Green Off |
PRE is ready. No power to the PRE. |
Fail |
Off Yellow |
The PRE is operating properly. A major failure has disabled the PRE. |
LEDs on the Line Cards
Table A-3 describes the LEDs on the channelized T3 line card.
Table A-3 Channelized T3 Line Card LEDs
|
LED
|
Status
|
Description
|
Fail |
Yellow
Off |
A major failure has disabled the line card. See the Cisco 10000 Series ESR Troubleshooting Guide. The line card is operating properly. |
Carrier (carrier detect) |
Green
Off |
Carrier detected—If this port is properly provisioned, it is able to pass traffic. No carrier detected—This port is not able to pass traffic. See the Cisco 10000 Series ESR Troubleshooting Guide. |
Alarm |
Yellow
Off |
Indicates an alarm condition at DS1, AIS, DS1 remote, DS1 OOF, DS3, OOF, DS3 AIS, or DS3 FERF 1 level. Use the show facility-alarm status command to display more information about the alarm condition. See the Cisco 10000 Series ESR Troubleshooting Guide. No alarm condition exists. |
Loop (active loop) |
Yellow
Off |
Port is in a loopback state and not enabled for data traffic. Use the no loopback command in interface configuration mode to disable the loop. Port is not in a loopback state. |
Table A-4 describes the LEDs on the channelized OC-12 line card.
Table A-4 Channelized OC-12 Line Card LEDs
|
LED
|
Status
|
Description
|
Fail |
Yellow
Off |
A major failure has disabled the line card. See the Cisco 10000 Series ESR Troubleshooting Guide. The line card is operating properly. |
Carrier (carrier detect) |
Green
Off |
Carrier detected—If this port is properly provisioned, it is able to pass traffic. No carrier detected—This port is not able to pass traffic. See the Cisco 10000 Series ESR Troubleshooting Guide. |
Alarm |
Yellow
Off |
Indicates an alarm condition at OC-12, DS3, or DS1 level. Use the show facility-alarm status command to display more information about the alarm condition. See the Cisco 10000 Series ESR Troubleshooting Guide. No alarm condition exists. |
Loop (active loop) |
Yellow
Off |
Port is in a loopback state and not enabled for data traffic. Use the no loopback command in interface configuration mode to disable the loop. Port is not in a loopback state. |
Table A-5 describes the LEDs on the channelized STM-1 line card.
Table A-5 Channelized STM-1 Line Card LEDs
|
LED
|
Status
|
Description
|
Fail |
Steady yellow
Blinking yellow
Off |
A major failure has disabled the line card. See the Cisco 10000 Series ESR Troubleshooting Guide. The line card has failed POST. See the Cisco 10000 Series ESR Troubleshooting Guide. The line card is operating properly. |
Loop (active loop)1 |
Yellow
Off |
One or more DS1/E1, DS3, or SONET subports on this port are looped back and cannot carry data traffic. Use the no loopback command in interface configuration mode to disable the loop. This port is not looped. |
Alarm1 |
Yellow
Off |
Indicates an alarm condition for this port. Use the show facility-alarm status command to display more information about the alarm condition. See the Cisco 10000 Series ESR Troubleshooting Guide. No alarm condition exists. |
CD (carrier detect)1 |
Green
Off |
Carrier detected—If this port is properly provisioned, it is able to pass traffic. No carrier detected—This port is not able to pass traffic. See the Cisco 10000 Series ESR Troubleshooting Guide. |
Table A-6 describes the LEDs on the Gigabit Ethernet line card.
Table A-6 Gigabit Ethernet Line Card LEDs
|
LED
|
Status
|
Description
|
Fail |
Yellow
Off |
A major failure has disabled the line card. See the Cisco 10000 Series ESR Troubleshooting Guide. The line card is operating properly. |
Rx (receive) |
Green
Off |
Receiving traffic.
Not receiving traffic. |
Tx (transmit) |
Green
Off |
Transmitting traffic.
Not transmitting traffic. |
Link |
Green
Off |
Carrier detected—If this port is properly provisioned, it is able to pass traffic. No carrier detected—This port is not able to pass traffic. See the Cisco 10000 Series ESR Troubleshooting Guide. |
Table A-7 describes the LEDs on the OC-12 POS line card.
Table A-7 OC-12 POS Line Card LEDs
|
LED
|
Status
|
Description
|
Fail |
Yellow
Off |
A major failure has disabled the line card. See the Cisco 10000 Series ESR Troubleshooting Guide. The line card is operating properly. |
Rx (receive) |
Green
Off |
Receiving traffic.
Not receiving traffic. |
Tx (transmit) |
Green
Off |
Transmitting traffic.
Not transmitting traffic. |
Carrier |
Green
Off |
Carrier detected—If this port is properly provisioned, it is able to pass traffic. No carrier detected—This port is not able to pass traffic. See the Cisco 10000 Series ESR Troubleshooting Guide. |
Table A-8 describes the LEDs on the OC-12 ATM line card.
Table A-8 OC-12 ATM Line Card LEDs
|
LED
|
Status
|
Description
|
Fail |
Yellow
Off |
A major failure has disabled the line card. See the Cisco 10000 Series ESR Troubleshooting Guide. The line card is functioning properly. |
Enable |
Green Off |
Port is enabled for data traffic. Port is not enabled for data traffic. |
Alarm |
Yellow
Off |
Indicates an alarm condition at the OC-12 level. Use the show facility-alarm status command to display more information about the alarm condition. See the Cisco 10000 Series ESR Troubleshooting Guide. No alarm condition exists. |
Loop |
Yellow
Off |
Port is in a loopback state and not enabled for data traffic. Use the no loopback command in interface configuration mode to disable the loop. Port is not in a loopback state. |
Rx (receiving) |
Green Off |
Port is receiving traffic. Port is not receiving traffic. |
Tx (transmit) |
Green Off |
Port is transmitting traffic. Port is not transmitting traffic. |
Carrier |
Green
Off |
Carrier detected—If this port is properly provisioned, it is able to pass traffic. No carrier detected—This port is not able to pass traffic. See the Cisco 10000 Series ESR Troubleshooting Guide. |
LEDs on the Power Modules
Table A-9 describes the LEDs on the DC PEM.
Table A-10 describes the LEDs on the AC power supply.
Table A-10 AC Power Supply LEDs
|
LED
|
Color
|
Description
|
Power |
Green |
The power supply is powered on and operational. |
Fault |
Yellow |
The power supply is in standby mode or it is not operating correctly (see "Troubleshooting Installation Problems"). |
LED on the Fan Assembly
Table A-11 describes the Fan Status LED on the fan assembly.
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