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DGS-3120 Series Managed Switch CLI Reference Guide 
553 
 
57-3  show poe system 
Description 
This command is used to display the setting and actual values of the whole PoE system. 
 
Format 
show poe system {units <unitlist>} 
 
Parameters 
units - (Optional) Specified units that will be displayed. 
<unitlist> - Enter the unit list that will be displayed here. 
Command: show poe system units 1 
 
Unit: 1 PoE System Information 
--------------------------------------------------- 
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. 
 
 
DGS-3120-24PC:admin# 
 
57-4  show poe ports 
Description 
This command is used to display the setting and actual values of PoE port.