Dell PowerConnect 7024, Manual

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Managing General System Settings
power inline high-power
{legacy | dot3at}
Configure the port high power mode for connected-device
compatibility.
• legacy —Use this mode if the device can power up (more
than 12.95 Watts) with higher current and cannot
identify itself as Class 4 device.
• dot3at —Use this mode if the device is a Class 4 device
capable of figuring out power requirement through LLDP.
power inline limit {class
| none | user-defined
limit
}
Set the per-port power limit.
• class —Allows the port to draw up to the advertised class
maximum power.
• none —Allows port to draw up to class 0 maximum power
in low power mode and class 4 maximum power in high
power mode.
• user-defined
limit
—Allows the port to draw up to user
defined configured value. The range of
limit
is 1000-
31200 milliwatts.
power inline detection
{dot3af | legacy
| legacy-only}
Set the power-management mode for the port. This
setting overrides the mode set for the switch in global
configuration mode.
•
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.
power inline disconnect
{ac | dc | none}
Configure the PD disconnect type for the port.
power inline port-pair
{alternative-a |
alternative-b}
Specify the technique for carrying power over the cabling:
• alternative-a —Power is carried over the same wire pairs as
the data.
• alternative-b —Power is carried over unused wire pairs in
the cable.
power inline powered-
device
type
Provide a description to represent the type of device
connected to the port.
Command Purpose