Cisco Systems 3700 Series manual Error Messages

Appendix A Troubleshooting

Error Messages

Table A-4	Cisco 3745 Router Rear-Panel Indicators (continued)
LED Indicator		State	Description
ETM		Off	Enhanced timing module (ETM) not present.
		Amber	ETM present with failure.
		Solid green	ETM present and enabled.
NPA		Not used	Reserved for future development.
AIM0		Off	Advanced integration module (AIM) not present.
and
		Amber	AIM present with failure.
AIM1
		Solid green	AIM present and enabled.

Error Messages

Cisco IOS software displays system error and recovery messages on an external device console terminal screen. (For more information, see the “Connecting to a Console Terminal or Modem” section on page 3-22.)

The terminal should display one of the following prompts:

Router> (indicates the user EXEC command mode)

or

Router# (indicates the privileged EXEC command mode)

The Cisco IOS software checks the system condition once every 30 seconds. If the condition still exists, the error message appears again; if the error condition has cleared, a recovery message appears.

Table A-5describes system error and recovery messages and LED conditions that might accompany them.

Note Table A-5does not provide a complete list of system LED conditions. (For all LED conditions that can occur in your router, see the “Reading Front-Panel LEDs” section on page A-4and the “Reading Rear Panel LEDs” section on page A-6.)

Cisco 3700 Series Routers Hardware Installation Guide

A-8 OL-2180-08