PoE Configuration
341
Enabling the PoE
Feature on a Port
c
CAUTION:
■
By default, the PoE function on a port is enabled by the default configuration
file 3comoscfg-xxport.def when the device is delivered.
■
If you delete the default configuration file without specifying another one, the
PoE function on a port will be disabled after you restart the device.
Setting the Maximum
Output Power on a Port
The maximum power that can be supplied by each Ethernet electrical port of a
PoE-enabled Switch 4210 to its PD is 15,400 mW. In practice, you can set the
maximum power on a port depending on the actual power of the PD, in the range
of 1,000 to 15,400 mW and in the granularity of 100 mW.
Setting PoE
Management Mode and
PoE Priority of a Port
When a switch is close to its full load in supplying power, you can adjust the
power supply of the switch through the cooperation of the PoE management
mode and the port PoE priority settings. The Switch 4210 supports two PoE
management modes, auto and manual. The auto mode is adopted by default.
■
auto
: When the switch is close to its full load in supplying power, it will first
supply power to the PDs that are connected to the ports with critical priority,
and then supply power to the PDs that are connected to the ports with high
“Configuring the PD Compatibility Detection Function”
Optional
“Configuring PoE Over-Temperature Protection on the
Switch”
Optional
“Upgrading the PSE Processing Software Online”
Optional
“Upgrading the PSE Processing Software Online”
Optional
“Displaying PoE Configuration”
Optional
Configuring PoE Over-Temperature Protection on the Switch
Optional
Upgrading the PSE Processing Software Online
Optional
Displaying PoE Configuration
Optional
Table 260
PoE configuration tasks
Task Remarks
Table 261
Enable the PoE feature on a port
Operation
Command
Description
Enter system view
system-view
-
Enter Ethernet port view
interface
interface-type
interface-number
-
Enable the PoE feature on a
port
poe enable
Required
Table 262
Set the maximum output power on a port
Operation
Command
Description
Enter system view
system-view
-
Enter Ethernet port view
interface
interface-type
interface-number
-
Set the maximum output
power on the port
poe max-power
max-power
Required
15,400 mW by default.
Summary of Contents for 4210 PWR
Page 22: ...20 CHAPTER 1 CLI CONFIGURATION...
Page 74: ...72 CHAPTER 3 CONFIGURATION FILE MANAGEMENT...
Page 84: ...82 CHAPTER 5 VLAN CONFIGURATION...
Page 96: ...94 CHAPTER 8 IP PERFORMANCE CONFIGURATION...
Page 108: ...106 CHAPTER 9 PORT BASIC CONFIGURATION...
Page 122: ...120 CHAPTER 11 PORT ISOLATION CONFIGURATION...
Page 140: ...138 CHAPTER 13 MAC ADDRESS TABLE MANAGEMENT...
Page 234: ...232 CHAPTER 17 802 1X CONFIGURATION...
Page 246: ...244 CHAPTER 20 AAA OVERVIEW...
Page 270: ...268 CHAPTER 21 AAA CONFIGURATION...
Page 292: ...290 CHAPTER 26 DHCP BOOTP CLIENT CONFIGURATION...
Page 318: ...316 CHAPTER 29 MIRRORING CONFIGURATION...
Page 340: ...338 CHAPTER 30 CLUSTER...
Page 362: ...360 CHAPTER 33 SNMP CONFIGURATION...
Page 368: ...366 CHAPTER 34 RMON CONFIGURATION...
Page 450: ...448 CHAPTER 39 TFTP CONFIGURATION...
Page 451: ......
Page 452: ...450 CHAPTER 39 TFTP CONFIGURATION...
Page 470: ...468 CHAPTER 40 INFORMATION CENTER...
Page 496: ...494 CHAPTER 44 DEVICE MANAGEMENT...