Step 2: Display PCG Error Messages in the System Log File

Action

To display the PCG error messages in the system log file, use the following CLI command:

user@host> show log messages

Sample Output

user@host> show log messages

Jun 11 20:31:31 myrouter chassisd[553]: CHASSISD_NO_GOOD_PCGS: 

What It Means

The messages system log file records the time the failure or event occurred, the severity level, a code, and a message description. You can also use the show log messages | match pcgs command to see error messages that are generated when a PCG fails or is offline. Use this information to diagnose a problem and to let the Juniper Networks Technical Assistance Center (JTAC) know what error messages were generated and the router events that occurred before and after the problem. For more information about system log messages, see the JUNOS System Log Messages Reference.