Consolidated Platform Configuration Guide, Cisco Ios Release 15.2(4)E (Catalyst 2960-X Switches - Cisco Catalyst 2960 series Configuration Manual

Command or Action
Step 5 exit
Example:
Switch(config-if)# exit
Step 6 Use one of the following:
• errdisable detect cause inline-power
• errdisable recovery cause inline-power
• errdisable recovery interval interval
Example:
Switch(config)# errdisable detect cause
inline-power
Switch(config)# errdisable recovery cause
inline-power
Switch(config)# errdisable recovery
interval 100
Step 7 exit
Example:
Switch(config)# exit
Step 8 Use one of the following:
• show power inline police
• show errdisable recovery
Purpose
Note
If you do not enter the action log keywords, the default action shuts
down the port and puts the port in the error-disabled state.
Returns to global configuration mode.
(Optional) Enables error recovery from the PoE error-disabled state,
and configures the PoE recover mechanism variables.
By default, the recovery interval is 300 seconds.
For interval interval, specifies the time in seconds to recover from
the error-disabled state. The range is 30 to 86400.
Returns to privileged EXEC mode.
Displays the power monitoring status, and verify the error recovery
settings.

Consolidated Platform Configuration Guide, Cisco IOS Release 15.2(4)E (Catalyst 2960-X Switches)

You can enable error detection for the PoE error-disabled
cause by using the errdisable detect cause inline-power
global configuration command. You can also enable the timer
to recover from the PoE error-disabled state by using the
errdisable recovery cause inline-power interval interval
global configuration command.
• power inline police action errdisable—Turns off power to the
port if the real-time power consumption exceeds the maximum
power allocation on the port.
• power inline police action log—Generates a syslog message
while still providing power to the port.
How to Configure PoE
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