Cisco Systems 7200 VXR manual Troubleshooting the Power Subsystem, Port Adapter Jacket Card LEDs

Chapter 5 Troubleshooting the Installation

Troubleshooting the Power Subsystem

•The USB port LEDs on the NPE-G2 are off when there is no activity.

•The FE LINK LED on the NPE-G2 is solid green when there is no activity on the management port.

•The CF ACTV LED on the NPE-G2 is off when there is no activity on the CompactFlash Disk. Also see the “NPE-G2 LEDs” section on page 1-41.

Port Adapter Jacket Card LEDs

The Port Adapter Jacket Card has two LEDs. The Port Adapter Jacket Card functions only with an NPE-G1 installed. These LEDs function when the Port Adapter Jacket Card is installed in the I/O controller slot with a port adapter installed in the Port Adapter Jacket Card:

•The ENABLE LED comes on when the Port Adapter Jacket Card is enabled for operation.

•The PWR (power) LED comes on when the Port Adapter Jacket Card is receiving power.

Port Adapter LEDs

The ENABLED LED on each port adapter or service adapter comes on when the network processing engine or network services engine completes its initialization of the adapter for operation. The ENABLED LED indicates that the adapter is receiving power and has been recognized by the network processing engine or network services engine; it does not indicate the state of the individual interfaces on the adapters. If an ENABLED LED fails to come on, proceed to the “Troubleshooting the Port Adapters or Service Adapters” section on page 5-9.

System Bootup Banner

When all LEDs come on to indicate that the system has booted successfully, the initial system banner should be displayed on the console screen. If it is not displayed, see Chapter 3, “Installing a Cisco 7200 VXR Router,” the “Connecting to the Console and Auxiliary Ports” section on page 3-34to verify that the terminal is set correctly and that it is properly connected to the I/O controller’s console port.

Troubleshooting the Power Subsystem

Check the following to help isolate a problem with the power subsystem:

•On the first power supply, is the PWR OK LED on?

–If yes, the power source is good, and the power supply is functional.

–If no, make sure the AC power supply power cable is connected at both ends.

–If no, make sure the circuit breaker is switched to the on position for DC power supply leads.

–If the PWR OK LED remains off, and the power switch is set correctly, suspect the power source or the power cable. Turn the switch off, connect the power cable to another power source, if available, and turn the switch back on. If the LED comes on, the problem is the first power source.

–If the PWR OK LED fails to come on after you connect the power supply to a new power source, replace the power cord, and turn the switch back on. If the AC power (or input power) LED then comes on, return the first power cable for replacement.

Cisco 7200 VXR Installation and Configuration Guide

5-6 OL-5013-09