Administrator Guide
Interface Inline Power Inline Power Class Device PoE Port LLDP
Max / Alloc Consumed Type Priority Support
(Watts) (Watts)
------------- ------------ ------------ ------- ------ -------- ------
PeGi 255/0/1 30.00/21.40 21.50 4 2 low 0
Example of Conguring Port Extender Interfaces with a Maximum Power of 15000 and 5000 mW
The following example sets the maximum allocated power to 15000 mW on interface peGigE 0/0/1 and 5000 mW on interface
peGigE 0/0/2 interface peGigE 0/0/3 is not congured. The default value of 30000 mW is the maximum power that you can allocate
to a device.
This conguration has the following PoE topology:
Figure 117. PoE Topology
Dell(conf)#interface peGigE 0/0/1
Dell(conf-if-pegi-0/0/1)#power inline
Dell(conf)#interface peGigE 0/0/2
Dell(conf-if-pegi-0/0/2)#power inline 15000
Dell(conf)#interface peGigE 0/0/3
Dell(conf-if-pegi-0/0/3)#power inline 5000
Setting the Threshold Limit for the PoE Power Budget
To set the global threshold limit of the total power available for PoE on the port extender, use the power budget global-threshold
pe
pe-id stack-unit unit-number threshold-value command in Conguration mode.
This command has the following parameters.
• pe pe-id — Enter the keyword PE and specify the port extender ID. The range is from 0 to 255.
• stack unit unit-number — Enter the keywords stack unit and specify the stack unit number of the port extender. The
range is from 0 to 7.
• threshold-value — Enter a value between 20 and 99. The default value is 90 (90 percent).
• Set the global threshold limit of the total power available for PoE on the port extender. You must be in Conguration mode.
power budget global-threshold pe pe-id stack-unit unit-number threshold-value
790
Power over Ethernet (PoE)