Dell C9000 series, Reference Manual

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priority Enter the keyword
priority
to specify the PoE priority for the
powered device connected to the interface. Default priority
value is low.
critical Enter the keyword
critical
to set the PoE priority level as
critical.
high Enter the keyword
high
to set the PoE priority level as high.
low Enter the keyword
low
to set the PoE priority as low.
Defaults Default priority is low.
Command Modes INTERFACE CONFIGURATION
Command History This guide is platform-specific. For command information about other platforms, see
the relevant Dell Networking OS Command Line Reference Guide .
The following is a list of the Dell Networking OS version history for this command.
Version Description
9.9(0.0) Introduced on the C9010.
Usage information The
power inline [ max_milliwatts }
command enables inline power supply to
an interface. You can specify the maximum amount of power allocation to a device in
max-milliwatts, within a range of 440–30000 mW. If a specific power supply value is
not configured, the default value of 30,000 mW is configured as the maximum power
for allocation to powered devices. You can disable the inline power supply to a port
using the
no power inline
command.
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
Port Extenders (PE) 1753