Step 1: Display CFEB Alarms

For conditions that trigger CFEB alarms, see Display the Current Router Alarms.

Action

To display CFEB alarms, use the following CLI command:

user @host> show chassis alarms

Sample Output

user@host> show chassis alarms

1 alarms currently active

Alarm time               Class  Description

2004-10-08 00:29:02 PDT  Major  CFEB not online, the box is not forwarding 

What It Means

The command output displays the alarm date, time, severity level, and description.

Alternative Action

The CFEB generates a red alarm. Table 98 displays the CFEB alarms, severity, and remedies.

Table 98: CFEB Alarms, Remedies, and Severity

Chassis Compoment	Alarm Condition	Remedy	Alarm Severity
CFEB	The router has an optional internal flash drive and boots from an alternate boot device. If you configure your router to boot from the hard disk, ignore this alarm condition.	Replace the failed or missing CFEB.	Red
	Both CFEBs have been removed or have failed.	Replace the failed or missing CFEB.	Red
	Too many hard errors in CFEB memory.	Replace fthe ailed CFEB.	Red
	A CFEB microcode download has failed.	Replace the failed CFEB.	Red

(M7i router) Look at the alarm LEDs on the right side of the FIC.

(M10i router) Look at the alarm LEDs on the right side of the HCM.