show power inline
SafePoE power status
show power inline
Per-port PoE draw and the switch's power budget — dead APs and phones often mean an exhausted budget.
Examples
show power inline Gi1/0/12Power on one portshow power inline | include faulty|denyOnly faulty or denied portsinterface Gi1/0/12 power inline neverStop PoE on this portinterface Gi1/0/12 power inline autoReturn the port to automatic PoE
Syntax
show power inline [interface]
Key points
- Available and Used at the top show the chassis power budget. When Used nears Available, new devices will not power up.
- Oper on means powered, off means not, faulty means an error, power-deny means refused for lack of budget.
- Class is the power class the device requests.
When it does not work
- power-deny is a budget shortage. Turn off PoE on unused ports or add power supply capacity.
- faulty points to the cable or the device. Try another port or cable.
Before you run it
Read only.
Used when you see
PoE device won't power on
1
See the whole flow →Check per-port power and the PoE budgetIf the budget's gone, adjust priorities or classes.
Related commands
- show interfaces statusPort status at a glance
- show versionDevice info / IOS version
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