Cisco ASR 5500 Manual de instalação - Página 2

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Using the CLI to View Status LEDs

Status LEDs for all cards can be viewed via the CLI by entering the Exec mode show leds all command.

[local]host_name#

The following displays a sample of this command's output.

Slot 01: Run/Fail: Green | Active: Off

Slot 02: Run/Fail: Green

Slot 03: Run/Fail: Green

Slot 05: Run/Fail: Green

Slot 06: Run/Fail: Green

Slot 08: Run/Fail: Green

Slot 11: Run/Fail: Green

Service: Off

Slot 12: Run/Fail: Green

Service: Off

Slot 13: Run/Fail: Green

Slot 14: Run/Fail: Green

Slot 15: Run/Fail: Green

Slot 16: Run/Fail: Green

Slot 17: Run/Fail: Green

The status of the two Power Filter Units (PFUs) can be viewed by entering the Exec mode show power chassis

command.

Checking the LEDs on the PFU

Each PFU has four LEDs along the top edge of its front panel. You must unsnap the top front cover from the

chassis to view these LEDs. Each LED is associated with one of the four -48 VDC power feeds connected to

the PFU.

Each LED on the PFU should illuminate blue for normal operating conditions.

Figure 1: PFU LEDs

The possible states for these LEDs are described in the following table. If the LED is not blue, use the

troubleshooting information below to diagnose the problem.

Troubleshooting

show leds all

| Active: Off

| Active: Green

| Active: Off

| Active: Green

| Redundant: Green

Troubleshooting

Master: Green

Master:Off

Status: Green