Dell PowerConnect 7024, Руководство пользователя

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Managing General System Settings
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Configuring PoE Settings (7024P/7048P Only)
Beginning in Privileged EXEC mode, use the following commands to
configure PoE information.
Command Purpose
configure
Enter Global Configuration mode.
power inline usage-
threshold
threshold
Specify the maximum usage for PoE power on the system.
The
threshold
variable (range: 12–99%) is a percentage of
total system power.
power inline priority
enable
Enable the port priority feature on the switch.
power inline
management {static |
dynamic}
Set the power-management mode for the switch.
power inline detection
{dot3af | legacy
| legacy-only}
Set the power-management mode for the switch.
• 802.3af-only —IEEE 802.3af detection scheme is used.
• 802.3af+legacy —IEEE 802.3af 4point detection scheme
is used and when it fails to detect a connected PD, legacy
capacitive detection is used.
• legacy-only —only legacy capacitive detection scheme is
used.
interface interface Enter interface configuration mode for the specified port.
The
interface
variable includes the interface type and
number, for example gigabitethernet 1/0/3 .
power inline {auto |
never}
Set the PoE device discovery admin mode.
• auto — Enables the device discovery protocol and, if
found, supplies power to the device.
• never — Disables the device discovery protocol and stops
supplying power to the device.
power inline priority
{critical | high |
medium | low}
Configures the port priority level for the delivery of power
to an attached device.