Reference Guide

The power inline priority command allows you to specify the power inline
priority for an interface when a power shortage occurs. PoE is removed from ports
configured with low priority first, then ports configured with high priority are
disabled. The ports configured with
critical priority are the last ports disabled
during a power shortage. When two or more ports are configured with same
priority level, the ports with higher interface numbers are disabled first. For
example, if ports 1, 2, 47, and 48 are all configured with a low priority and there is a
shortage of inline power supply, PoE is first disabled on port 48, followed by port
47 and, then port 2. Port 1 (with the lowest interface number) takes precedence
over all other ports and is disabled after all other ports are disabled.
Example
Dell(conf)#int peGigE 0/0/0
Dell(conf-if-pegi-0/0/0)#power inline 30000
Dell(conf-if-pegi-0/0/0)#power inline priority critical
Dell(conf-if-pegi-0/0/0)# Dell#show power inline pe 0 stack-
unit 0
Global inline power Threshold : 99
Power Reserved for inline Power : 841W
Total Inline Power Consumed : 0W
Remaining inline power Available : 841W
Power Management Mode : Static
Interface Inline Power Inline Power Class
Device PoE Port LLDP
Max / Alloc Consumed
Type Priority Support
(Watts) (Watts)
------------- ------------ ------------ -------
------ -------- ------
PeGi 0/0/0 30.00/0.00 0.00 NO_PD
- critical 0
power inline legacy
Allocate inline power to the legacy devices on a Port Extender .
C9000 Series
Syntax
power inline legacy {pe pe-id stack-unit unit number}
To disable the detection of legacy powered devices in a port extender, use the no
power inline legacy {pe pe-id stack-unit unit number} command.
Parameters
pe pe-id Enter the keyword pe and the port extender ID. Range is 0–
255.
stack-unit unit
number
Enter the keyword stack-unit and the unit number.
Range is 0–7.
Defaults Enabled
Command Modes CONFIGURATION
1648
Port Extenders (PE)