SMC Networks SMC TigerStack III SMC6824M Management Manual page 384

P E
OWER OVER
Default Setting
Disabled
Command Mode
Global Configuration
Command Usage
• The switch automatically detects attached PoE devices by periodically
transmitting test voltages that over the 10/100BASE-TX ports. When an
802.3af compatible device is plugged into one of these ports, the
powered device reflects the test voltage back to the switch, which may
then turn on the power to this device. When the power inline
compatible command is used, this switch can detect 802.3f compliant
devices and the more recent 802.3af non-compliant devices that also
reflect the test voltages back to the switch. It cannot detect other legacy
devices that do not reflect back the test voltages.
• For legacy devices to be supported by this switch, they must be able to
accept power over the data pairs connected to the 10/100BASE-TX
ports.
Example
Console(config)#power inline compatible
Console(config)#end
Console#show power inline status
Unit: 1
Compatible
Interface
---------- ------- ---- ------------ ------------ --------
Eth 1/ 1
Eth 1/ 2
Eth 1/ 3
Eth 1/ 4
Eth 1/ 5
. .
.
4-92
C
THERNET OMMANDS
mode : Enabled
Admin Oper Power(mWatt) Power(used)
enable off
enable off
enable off
enable off
enable off
15400
15400
15400
15400
15400
Priority
0 low
0 low
0 low
0 low
0 low