units - (Optional) Specifies the unit list, that will be displayed, here.
<unitlist> - Enter the unit list, used for this display, here.
Command: show poe system units 1
Unit: 1 PoE System Information
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Power Limit : 760(Watts)
Power Consumption : 0(Watts)
Power Remained : 371(Watts)
Power Disconnection Method : Deny Next Port
Detection Legacy PD : Disabled
If Power Disconnection Method is set to deny next port, then the system can not
utilize out of its maximum power capacity. The maximum unused watt is 19W.