The device uses the supplied power for powering the system resources and also for Power over Ethernet (PoE). Before allocating
the PoE power, the operating system allocates a specific amount of power to the system resources such as the power controllers,
LEDs, chips, FPGAs, and so on. This is called budgeted power. Budgeted power shows the maximum power that is reserved for
the system usage. You can check the actual power consumption and the budgeted power using the show power detail and show power module commands. These show commands also display the Instantaneous Power, Reset Power, Peak Power, System Energy and System Meter Update Time.
Instantaneous Power is the power that is utilized at any given time. Peak Power is the maximum power that is consumed by the system at the time it is powered up. Reset Power indicates the amount of power the system is allocated in the reset mode. System Energy is the power consumed by the system for a specific duration of time.
Here is a sample output of the show power module command:
Device# show power module
Automatic Module Shutdown : Enabled
Power Budget Mode = SP-PS
shutdown Power Out of In
Mod Model No Priority State Budget Instantaneous Peak Reset Reset
--- -------------------- -------- -------- ------ ------------- ---- ------ -----
1 C9300-48UXM 4 accepted 575 108 108 575 50
--- -------------------- -------- -------- ------ ------------- ---- ------ -----
Total 575
Here is a sample output of the show power detail command:
Device# show power detail
SW PID Serial# Status Sys Pwr PoE Pwr Watts
-- ------------------ ---------- --------------- ------- ------- -----
1A PWR-C1-1100WAC-P DCC2505DH9Y OK Good Good 1100
1B PWR-C1-1100WAC-P ART2236FELZ OK Good Good 1100
2A PWR-C1-1100WAC DTN2203V17R OK Good Good 1100
2B PWR-C1-1100WAC-P DCC2505D6PJ OK Good Good 1100
3A PWR-C1-1100WAC LIT211227N2 OK Good Good 1100
3B PWR-C1-350WAC LIT18300WV1 Disabled Bad Bad 350
PS Configuration Mode : StackPower
PS Operating state : StackPower
Power supplies currently active : 5
Power supplies currently available : 6
Automatic Module Shutdown : Enabled
Mod Model No Priority State Budget Instantaneous Peak Reset Reset
--- -------------------- -------- -------- ------ ------------- ---- ------ -----
1 C9300-48UXM 4 accepted 575 105 105 575 50
2 C9300X-24HX 4 accepted 365 129 129 365 50
3 C9300-24P 4 accepted 235 81 81 235 50
--- -------------------- -------- -------- ------ ------------- ---- ------ -----
Total 1175 315
Power Summary Maximum
(in Watts) Allocated Consumed Available
------------- --------- --------- ---------
System Power 1175 315 1670
POE Power 274 85 4180
------------- --------- --------- ---------
Total 1449 400 5850
Meter start time 2024-06-25 16:35:24 UTC
Energy Data For Last 180 Minute
System Energy System Meter Update
Mod Model No (MilliWattSec) Time
--- -------------------- -------------- ------------------------
1 C9300-48UXM 1100738625 2024-06-25 20:41:50 UTC
2 C9300X-24HX 1338605237 2024-06-25 20:41:50 UTC
3 C9300-24P 862059874 2024-06-25 20:41:50 UTC
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