2501
■ In the signal mode, lines in Category 3 and 5 twisted pair cables used for
transmitting data are also used for supplying DC power.
■ In the spare mode, lines in Category 3 and 5 twisted pair cables not in use are
used for supplying DC power.
Example # Set the PoE mode to signal (power over signal cables).
<Sysname> system-view
[Sysname] interface ethernet 1/0
[Sysname-Ethernet1/0]poe mode signal
# Set the PoE mode to signal (power over signal cables) through a PoE
configuration file.
<Sysname> system-view
[Sysname] poe-profile abc
[Sysname-poe-profile-abc-1] poe mode signal
[Sysname-poe-profile-abc-1] quit
[Sysname] interface ethernet 1/0
[Sysname-Ethernet1/0]apply poe-profile name abc
poe pd-description
Syntax poe pd-description string
undo poe pd-description
View PoE interface view
Parameter string: Description of the PD connected to a PoE interface, up to 80 characters.
Description Use the
poe pd-description command to configure a description for the PD
connected to a PoE interface.
Use the
undo poe pd-description command to restore the default.
By default, no description is available for the PD connected to a PoE interface.
Example # Describe the PD connected to Ethernet1/0 as IP Phone For Room 101.
<Sysname> system-view
[Sysname] interface ethernet 1/0
[Sysname-Ethernet1/0]poe pd-description IP Phone For Room 101
poe pd-policy priority
Syntax poe pd-policy priority
undo poe pd-policy priority
View System view
