Line cards, fabric cards, and switch cards now alert the user whenever a card consumes excessive power. There are

This feature is a CLI show command which displays the history of system power consumption after the system boots up.

Power EOS 4.29.1F

This feature is used to save power by turning off front panel LEDs when they are not needed. After this feature is enabled, LEDs will be turned off after 1 hour from the time of system boots up or feature enabled. Transceiver insertion/removal or USB insertion will cause the LEDs to turn on for 1 hour.

Power EOS 4.29.1F