configure inline-power disconnect-precedence
configure inline-power disconnect-precedence [deny-port | lowest-priority]
Description
Configures the disconnect precedence priority for the switch when a new
PD is detected and the measured inline power for that switch or specified slot is
within 19 W of the switch‘s or slot‘s PoE power
budget.
Syntax Description
|
deny-port
|
Specifies power be denied to
PD requesting power, regardless of priority. |
|
lowest-priority
|
Specifies power be withdrawn
from lowest-priority port(s) when next PD requesting power
connects. |
Usage Guidelines
You configure this parameter for the switch and for the entire
SummitStack; you cannot configure this per slot or per port.
If the power supplied to the PDs on a switch or specified slot exceeds
the power that was budgeted for that switch or specified slot, the system
disconnects power to one or more ports to prevent power overload.
You configure the switch to either deny power to the next PD that requests power on that
switch or slot, regardless of the priority, or to disconnect those PDs on ports with
lower priorities until there is enough power for the new PD. If you select this last
argument and you did not configure port priorities or if several ports have the same
priority, the switch withdraws power (or disconnects) those ports with the highest
port number (s). For information about configuring the PoE priority for the ports,
see configure inline-power
priority ports
The
default value is deny-port. So, if you do not change the default
value and the switch‘s or slot‘s power is exceeded, the next PD
requesting power will not be connected.
When the setting is
lowest priority, the switch continues dropping ports with the lowest
configured PoE port priorities, or the highest port number in the
case of equal PoE port priorities, until there is enough power for
the requesting PD.
When deny port is configured when ports are given priority, priority
overtakes deny port action.
Example
The following command
sets the switch to withdraw power from the lowest-priority port(s):
configure inline-power disconnect-precedence lowest-priority
History
This command was
first available in ExtremeXOS 11.1.
Platform Availability
This command is available on:
- ExtremeSwitching
5420F-8W-16P-4XE—ExtremeXOS 31.3 and
later.
- ExtremeSwitching
5420F-24P-4XE—ExtremeXOS 31.3 and
later.
- ExtremeSwitching
5420F-16MW-32P-4XE—ExtremeXOS 31.3 and
later.
- ExtremeSwitching
5420F-16W-32P-4XE—ExtremeXOS 31.3 and
later.
- ExtremeSwitching
5420F-48P-4XE—ExtremeXOS 31.3 and
later.
- ExtremeSwitching
5420F-48P-4XL—ExtremeXOS 31.3 and
later.
- ExtremeSwitching
5420M-16MW-32P-4YE—ExtremeXOS 31.3 and
later.
- ExtremeSwitching
5320-48P-8XE—Switch Engine 31.6 and
later.
- ExtremeSwitching
5320-24P-8XE—Switch Engine 31.6 and
later.
- ExtremeSwitching
5320-16P-4XE—Switch Engine 31.7 and
later.
- ExtremeSwitching
5320-16P-4XE-DC—Switch Engine 31.7 and
later.
- 4220-12P-4X—Switch Engine 32.7.1 and
later.
- 4220-24P-4X—Switch Engine 32.7.1 and
later.
- 4220-48P-4X—Switch Engine 32.7.1 and
later.
- 4220-4MW-8P-4X—Switch Engine 32.7.1
and later.
- 4220-4MW-20P-4X—Switch Engine 32.7.1
and later.
- 4220-8MW-40P-4X—Switch Engine 32.7.1
and later.
- ExtremeSwitching 5520-24W—ExtremeXOS 31.1 and later.
- ExtremeSwitching 5520-48W—ExtremeXOS 31.1 and later.
- ExtremeSwitching 5520-12MW-36W—ExtremeXOS 31.1 and later.
- ExtremeSwitching 5420F-8W-16P-4XE—ExtremeXOS 31.3 and later.
- ExtremeSwitching 5420F-16MW-32P-4XE—ExtremeXOS 31.3 and later.
- ExtremeSwitching 5420F-16W-32P-4XE—ExtremeXOS 31.3 and later.
- ExtremeSwitching 5420M-24W-4YE—ExtremeXOS 31.3 and later.
- ExtremeSwitching 5420M-16MW-32P-4YE—ExtremeXOS 31.3 and later.
- ExtremeSwitching 5420M-48W-4YE—ExtremeXOS 31.3 and later.
- ExtremeSwitching 5720-24MW—Switch Engine 32.1 and later.
- ExtremeSwitching 5720-24MXW—Switch Engine 32.1 and later.
- ExtremeSwitching 5720-48MW—Switch Engine 32.1 and later.
- ExtremeSwitching 5720-48MXW—Switch Engine 32.1 and later.
- 4120-24MW-4Y—Switch Engine 32.7 1 and
later.
- 4120-48MW-4Y—Switch Engine 32.7 1 and
later.
- 4220-4MW-8P-4X—Switch Engine 32.7 1 and
later.
- 4220-4MW-20P-4X—Switch Engine 32.7 1 and
later.
- 4220-8MW-40P-4X—Switch Engine 32.7 1 and
later.
