Step 1: Display the Replaced PCG Environmental Status

Action

To verify that the replaced PCG is online, use the following CLI command:

user@host> show chassis environment pcg

Sample Output

user@host> show chassis environment pcg

PCG 0 status:

   State                           Online

   Temperature                  30 degrees C / 86 degrees F

   Frequency:

     Setting                125.00 MHz

     Measurement            125.01 MHz

   Power:

     3.3 V                    3278 mV

     5.0 V bias               4986 mV

     8.0 V bias               8222 mV

   CMB Revision                 12

PCG 1 status:

   State                           Online - PFE clock source

   Temperature                  43 degrees C / 109 degrees F

   Frequency:

     Setting                125.00 MHz

     Measurement            124.95 MHz

   Power:

     3.3 V                    3269 mV

     5.0 V bias               4991 mV

     8.0 V bias               8222 mV

   CMB Revision                 12

What It Means

When the replaced PCG is brought online, it does not automatically become master. It remains as the backup PCG until the master PCG fails, or you manually switch it to master by using the request chassis pcg online slot 1 CLI command.