Huawei Quidway S3900 Series - Setting the Poe Mode on a Port; Configuring the Pd Compatibility Detection Feature

Operation Manual – PoE & PoE Profile
Quidway S3900 Series Ethernet Switches-Release 1510
Chapter 1 PoE Configuration
1-5
Operation Command Description
Enter Ethernet port view
interface interface-type
interface-number
—
Se the PoE priority of a
port
poe priority { critical |
high | low }
Required
By default, the PoE
priority of a port is
low
1.6 Setting the PoE Mode on a Port
After the PoE feature is enabled on the port, perform the following configuration to
set the PoE mode on a port.
Table 1-5 Set the PoE mode on a port
Operation Command Description
Enter system view
system-view
—
Enter Ethernet port view
interface interface-type
interface-number
—
Set the PoE mode on the
port
poe mode { signal | spare }
Required
S3900 series
Ethernet
switches do not
support PoE in
the spare mode
currently
1.7 Configuring the PD Compatibility Detection Feature
After the PD compatibility detection feature is enabled, the switch can supply
power to the detected PDs that do not conform to the 802.3af standard.
After the PoE feature is enabled, perform the following configuration to enable the
PD compatibility detection feature.
Table 1-6 Configure the PD compatibility detection feature
Operation Command Description
Enter system view
system-view
—
Enable the PD
compatibility detection
function
poe legacy enable
Required
By default, the PD
compatibility detection
feature is disabled