Juniper ACX1000 Hardware Manual page 140

Action | 132
Meaning | 132
Purpose
Use the monitoring functionality to view alarm information for the ACX Series routers, including alarm
type, alarm severity, and a brief description for each active alarm on the router.
Action
• Observe the system LED on the front panel of the router. If the router is functioning normally with
no alarms, the system LED lights green steadily.
• Issue the show chassis alarms command to verify the status of router. As shown in the sample output,
the value Class indicates the severity of the alarm.
user@host> show chassis alarms
1 alarms currently active
Alarm time
2012-04-08 14:13:37 PDT Minor Host 0 Boot from alternate media
When the router is functioning normally with no active alarms, the CLI displays the output as shown:
user@host> show chassis alarms
No alarms currently active
Meaning
Table 28 on page 132 lists the alarm output fields.
Table 28: Alarm Output Fields
Field Values
Alarm time Date and time when the failure was detected.
Class Description
132