Troubleshooting Hardware Components; Chassis Alarm Conditions - Juniper J2300 Getting Started Manual

J2300, J4300, and J6300 Services Router Getting Started Guide
Figure 69: Installing a DC Power Supply

Troubleshooting Hardware Components

This section provides an overview of the resources you can use to troubleshoot
hardware problems on the Services Router:

Chassis Alarm Conditions

When the Routing Engine detects an alarm condition, it lights the
the front panel. When the condition is corrected, the light turns off.
NOTE: The
condition is major (red) or minor (yellow).
To view a more detailed description of the alarm cause, issue the
show chassis alarms
Table 58 describes alarms that can occur for a chassis component such as
the Routing Engine or a Physical Interface Module (PIM).
188
Troubleshooting Hardware Components
Chassis Alarm Conditions on page 188
Contacting the Juniper Networks Technical Assistance Center on page 190
LED on the Services Router lights yellow whether the alarm
ALARM
CLI command:
user@host> show chassis alarms
LED on
ALARM