Checking Router Alarms

Chassis alarms indicate a problem with a chassis component, such as the Flexible PIC Concentrators (FPCs), cooling system, power supplies, and other components. For a listing of the chassis alarms for a particular router, see the appropriate router hardware guide.

For information about conditions that trigger router component alarms, see:

• M5 or M10 Router Chassis Component Alarm Conditions
• M7i or M10i Router Chassis Component Alarm Conditions
• M20 Router Chassis Component Alarm Conditions
• M40 Router Chassis Component Alarm Conditions
• M40e or M160 Router Chassis Component Alarm Conditions
• M320 Router Chassis Component Alarm Conditions
• T320 Router Chassis Component Alarm Conditions
• T640 Routing Node Chassis Component Alarm Conditions

Steps To Take

To check router system alarms, follow these steps:

1. Display Current Component Alarms
2. Display Component Error Messages in the System Log File