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4
Command Line Interface
Command Usage
• If the power demand from devices connected to the switch exceeds the power
budget setting, the switch uses port power priority settings to control the
supplied power. For example:
- A device connected to a low-priority port that causes the switch to exceed
its budget is not supplied power.
- A device connected to a critical or high-priority port that causes the switch
to exceed its budget is supplied power, but the switch drops power to one
or more lower-priority ports.
• Power is dropped from low-priority ports in sequence starting from port
number 1.
Example
Console(config)#interface ethernet 1/1
Console(config-if)#power inline priority 2
Console(config-if)#
Related Commands
power mainpower maximum allocation (4-186)
power inline overload-auto-recover
This command enables the power overload automatic recovery for specific ports.
Use the no form to disable the feature for the port.
Syntax
[no] power inline overload-auto-recover
Default Setting
Disabled
Command Mode
Interface Configuration
Command Usage
• Disabled: When a port detects an overload condition, the PoE power is
disabled and the port administrative status is set to disabled. The user must
manually re-enable the port using a management interface.
• Enabled: When a port detects an overload condition, the PoE power is
disabled and the port administrative status is set to disabled. The port is
automatically re-enabled when the overload condition is no longer detected on
the port.
Example
Console(config)#interface ethernet 1/1
Console(config-if)#power inline overload-auto-recover
Are you sure the PoE port(s) remain enabled during power overload? [y/n]
y
Console(config-if)#
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