Login
- Table of Contents
-
- 12-Network Management and Monitoring Command Reference
- 00-Preface
- 01-System maintenance and debugging commands
- 02-NQA commands
- 03-NTP commands
- 04-PoE commands
- 05-SNMP commands
- 06-RMON commands
- 07-NETCONF commands
- 08-EAA commands
- 09-Process monitoring and maintenance commands
- 10-Mirroring commands
- 11-NetStream commands
- 12-IPv6 NetStream commands
- 13-sFlow commands
- 14-Information center commands
- 15-GOLD commands
- 16-Packet capture commands
- Related Documents
-
| Title | Size | Download |
|---|---|---|
| 04-PoE commands | 149.37 KB |
PoE commands
apply poe-profile
Use apply poe-profile to apply a PoE profile to a power interface (PI).
Use undo apply poe-profile to remove application of a PoE profile from a PI.
Syntax
apply poe-profile { index index | name profile-name }
undo apply poe-profile { index index | name profile-name }
Default
No PoE profile is applied to PIs.
Views
PI view
Predefined user roles
network-admin
mdc-admin
Parameters
index index: Specifies a PoE profile by its index number in the range of 1 to 100.
name profile-name: Specifies a PoE profile by its name, a case-sensitive string of 1 to 15 characters.
Examples
# Apply the PoE profile named forIPphone to GigabitEthernet 1/0/1.
<Sysname> system-view
[Sysname] interface gigabitethernet 1/0/1
[Sysname-GigabitEthernet1/0/1] apply poe-profile name forIPphone
Related commands
· apply poe-profile interface
· display poe-profile
apply poe-profile interface
Use apply poe-profile interface to apply a PoE profile to PIs.
Use undo apply poe-profile interface to remove the application of a PoE profile from PIs.
Syntax
apply poe-profile { index index | name profile-name } interface interface-range
undo apply poe-profile { index index | name profile-name } interface interface-range
Default
No PoE profile is applied to a PI.
Views
System view
Predefined user roles
network-admin
mdc-admin
Parameters
index index: Specifies a PoE profile by its index number in the range of 1 to 100.
name profile-name: Specifies a PoE profile by its name, a case-sensitive string of 1 to 15 characters.
interface-range: Specifies a range of Ethernet interfaces in the form of interface-type interface-number [ to interface-type interface-number ], where interface-type interface-number represents the interface type and interface number. The start interface number must be smaller than the end interface number. If an interface in the specified range does not support PoE, it is ignored when the PoE profile is applied.
Examples
# Apply the PoE profile named forIPphone to GigabitEthernet 1/0/1.
<Sysname> system-view
[Sysname] apply poe-profile name forIPphone interface gigabitethernet 1/0/1
# Apply the PoE profile with index number 1 to PIs GigabitEthernet 1/0/2 to GigabitEthernet 1/0/8.
<Sysname> system-view
[Sysname] apply poe-profile index 1 interface gigabitethernet 1/0/2 to gigabitethernet 1/0/8
Related commands
· apply poe-profile
· display poe-profile interface
display poe device
Use display poe device to display general PSE information, including the ID, slot number, and status of PSEs.
Syntax
In standalone mode:
display poe device [ slot slot-number ]
In IRF mode:
display poe device [ chassis chassis-number slot slot-number ]
Views
Any view
Predefined user roles
network-admin
network-operator
mdc-admin
mdc-operator
Parameters
slot slot-number: Specifies a card by its slot number. If you do not specify a card, the command displays information about all PSEs. (In standalone mode.)
chassis chassis-number slot slot-number: Specifies a card on an IRF member device. The chassis-number argument represents the member ID of the IRF member device. The slot-number argument represents the slot number of the card. If you do not specify a card, the command displays information about all PSEs in the IRF fabric. (In IRF mode.)
Usage guidelines
This command is only available for the default MDC. For more information about MDCs, see Virtual Technologies Configuration Guide.
Examples
# (In standalone mode.) Display general PSE information.
<Sysname> display poe device
PSE ID Slot No. SSlot No. PortNum MaxPower(W) State Model
7 2 0 48 800.0 Off LSUM2GV48SE0
10 3 0 48 800.0 Off LSUM2GV48SE0
# (In IRF mode.) Display general PSE information.
<Sysname> display poe device
Chassis 1:
PSE ID Slot No. SSlot No. PortNum MaxPower(W) State Model
4 1 0 48 800.0 Off LSUM2GV48SE0
7 1 0 48 800.0 Off LSUM2GV48SE0
Chassis 2:
PSE ID Slot No. SSlot No. PortNum MaxPower(W) State Model
43 2 0 48 800.0 Off LSUM2GV48SE0
Table 1 Command output
|
Field |
Description |
|
Chassis 1 |
Information for member device 1. (In IRF mode.) |
|
PSE ID |
ID of the PSE. |
|
Slot No. |
Slot number of the PSE. |
|
SSlot No. |
Sub-slot number of the PSE. |
|
PortNum |
Number of PIs on the PSE. |
|
MaxPower(W) |
Maximum power of the PSE. |
|
State |
PSE status: · On—The PSE is supplying power. · Off—The PSE is not supplying power. · Faulty—The PSE has failed. |
|
Model |
PSE model. |
display poe interface
Use display poe interface to display power supplying information for PIs.
Syntax
display poe interface [ interface-type interface-number ]
Views
Any view
Predefined user roles
network-admin
network-operator
mdc-admin
mdc-operator
Parameters
interface-type interface-number: Specifies an interface by its type and number.
Usage guidelines
The interface-type interface-number argument is optional for the default MDC and is required for non-default MDCs. For the default MDC, if you do not specify an interface, this command displays power supplying information for all PIs.
Examples
# Display power supplying information for GigabitEthernet 1/0/1.
<Sysname> display poe interface gigabitethernet 1/0/1
PoE Status : Enabled
Power Priority : Critical
Oper : On
IEEE Class : 1
Detection Status : Delivering power
Power Mode : Signal
Current Power : 11592 mW
Average Power : 11610 mW
Peak Power : 11684 mW
Max Power : 15400 mW
Electric Current : 244 mA
Voltage : 51.7 V
PD Description : IP Phone For Room 101
|
Field |
Description |
|
PoE status |
PoE status: · Enabled. · Disabled. |
|
Power Priority |
Power supply priority of the PI: · Critical (highest). · High. · Low. |
|
Oper |
Operating status of a PI: · Off—PoE is disabled. · On—Power is being supplied to the PI correctly. · Power-lack—Remaining guaranteed power is insufficient for a critical PI. · Power-deny—The PSE refuses to supply power. The power required by the PD is higher than the configured power. · Power-itself—The PD is using another power supply. · Power-limit—The PSE is supplying power to the PD based on the configured power though the PD requires more power than the configured power. |
|
IEEE Class |
PD power class: 0, 1, 2, 3, or 4. If the PSE does not support PD classification, this field displays a hyphen (-). |
|
Detection Status |
Power detection status of a PI: · Disabled—The PoE function is disabled. · Searching—The PI is searching for the PD. · Delivering power—The PI is supplying power to the PD. · Fault—A fault occurred during the test. · Test—The PI is undergoing a test. · Other fault—A fault has caused the PSE to enter the idle status. · PD disconnected—The PD is disconnected. |
|
Power Mode |
Power transmission mode of a PI: · Signal—Power is being supplied over signal cables. · Spare—Power is being supplied over spare cables. The switch does not support the spare mode. |
|
Current Power |
Current power of a PI, including PD consumption power and transmission loss. Typical transmission loss is within 1 watt. |
|
Average Power |
Average power of a PI. |
|
Peak Power |
Peak power of a PI. |
|
Max Power |
Maximum power of a PI. |
|
Electric Current |
Current of a PI. |
|
Voltage |
Voltage of a PI. |
|
PD Description |
Type and location description for the PD connected to the PI. |
# Display power supplying information for all PIs.
<Sysname> display poe interface
Interface PoE Priority CurPower Oper IEEE Detection
(W) Class Status
GE1/0/1 Enabled Low 4.4 On 1 Delivering Power
GE1/0/2 Enabled Critical 0.0 On - Disabled
GE1/0/3 Enabled Low 0.0 On - Disabled
GE1/0/4 Enabled Critical 0.0 On - Searching
GE1/0/5 Enabled Low 4.0 On 2 Delivering Power
GE1/0/6 Enabled Low 0.0 On - Disabled
GE1/0/7 Disabled Low 0.0 Off - Fault
--- On State Ports: 2; Used: 8.4(W); Remaining: 171.6(W) ---
Table 3 Command output
|
Field |
Description |
|
Interface |
Interface name of a PI. |
|
PoE |
PoE status: · Enabled. · Disabled. |
|
Priority |
Power priority of a PI: · Critical (highest). · High. · Low. |
|
CurPower |
Current power of a PI. |
|
Oper |
Operating status of a PI: · Off—PoE is disabled. · On—Power is being supplied to the PI correctly. · Power-lack—Remaining guaranteed power is insufficient for a critical PI. · Power-deny—The PSE refuses to supply power. The power required by the PD is higher than the configured power. · Power-itself—The PD is using another power supply. · Power-limit—The PSE is supplying power to the PD based on the configured power though the PD requires more power than the configured power. |
|
IEEE Class |
PD power class: 0, 1, 2, 3, or 4. If the PSE does not support PD classification, this field displays a hyphen (-). |
|
Detection Status |
Power detection status of a PI: · Disabled—PoE function is disabled. · Searching—The PI is searching for the PD. · Delivering Power—The PI is supplying power for the PD. · Fault—A fault occurred during the test. · Test—The PI is undergoing a test. · Other fault—A fault has caused the PSE to enter the idle status. · PD disconnected—The PD is disconnected. |
|
On State Ports |
Number of PIs that are supplying power. |
|
Used |
Power consumed by the current PI. |
|
Remaining |
Total remaining power of the system. |
display poe interface power
Use display poe interface power to display power information for PIs.
Syntax
display poe interface power [ interface-type interface-number ]
Views
Any view
Predefined user roles
network-admin
network-operator
mdc-admin
mdc-operator
Parameters
interface-type interface-number: Specifies an interface by its type and number.
Usage guidelines
The interface-type interface-number argument is optional for the default MDC and is required for non-default MDCs. For the default MDC, if you do not specify an interface, this command displays power information for all PIs.
Examples
# Display power information for GigabitEthernet 1/0/1.
<Sysname> display poe interface power gigabitethernet 1/0/1
Interface Current Peak Max PD Description
(W) (W) (W)
GE1/0/1 15.0 15.3 15.4 Access Point on Room 509 for Peter
# Display power information for all PIs.
<Sysname> display poe interface power
Interface Current Peak Max PD Description
(W) (W) (W)
GE1/0/25 4.4 4.5 4.6 IP Phone in Room 309 for Peter Smith
GE1/0/26 4.4 4.5 15.4 IP Phone in Room 409 for Peter Pan
GE1/0/27 15.0 15.3 15.4 Access Point in Room 509 for Peter
--- On State Ports: 3; Used: 23.8(W); Remaining: 776.2(W) ---
Table 4 Command output
|
Field |
Description |
|
Interface |
Interface name of a PI. |
|
CurPower |
Current power of a PI. |
|
PeakPower |
Peak power of a PI. |
|
MaxPower |
Maximum power of a PI. |
|
PD Description |
Type and location description for the PD connected to a PI. |
|
Ports On |
Number of PIs that are supplying power. |
|
Used |
Power consumed by all PIs. |
|
Remaining |
Total remaining power of the system. |
display poe power-usage
Use display poe power-usage to display power usage statistics for PoE power supplies and PSEs.
Syntax
In standalone mode:
display poe power-usage
In IRF mode:
display poe power-usage [ chassis chassis-number ]
Views
Any view
Predefined user roles
network-admin
network-operator
mdc-admin
mdc-operator
Parameters
chassis chassis-number: Specifies an IRF member device by its member ID. If you do not specify a member device, the command displays information about all PoE power supplies and PSEs in the IRF fabric. (In IRF mode.)
Usage guidelines
This command is only available for the default MDC. For more information about MDCs, see Virtual Technologies Configuration Guide.
Examples
# (In standalone mode.) Display power usage statistics for the PoE power supply and all PSEs.
<Sysname> display poe power-usage
PoE Current Power : 12 W
PoE Max Power : 2000 W
PoE Max Guaranteed Power : 2000 W
PoE Remaining Allocable Power : 1800 W
PoE Remaining Guaranteed Power : 2000 W
Powered PoE Ports : 1
Statistics by PSE:
PSE ID Max Current Peak Average Remaining Powered
(W) (W) (W) (W) Guaranteed(W) Ports
5 200 12 12 6 200 1
# (In IRF mode.) Display power usage statistics for all PoE power supplies and PSEs.
<Sysname> display poe power-usage
Chassis 1 :
PoE Current Power : 600 W
PoE Max Power : 2000 W
PoE Max Guaranteed Power : 1000 W
PoE Remaining Allocable Power : 800 W
PoE Remaining Guaranteed Power : 600 W
Powered PoE Ports : 60
Statistics by PSE:
PSE ID Max Current Peak Average Remaining Powered
(W) (W) (W) (W) Guaranteed(W) Ports
4 300 200 230 205 100 20
7 400 300 345 290 200 30
10 500 100 120 110 300 10
Chassis 2 :
PoE Current Power : 600 W
PoE Max Power : 2000 W
PoE Max Guaranteed Power : 1000 W
PoE Remaining Allocable Power : 800 W
PoE Remaining Guaranteed Power : 600 W
Powered PoE Ports : 60
Statistics by PSE:
PSE ID Max Current Peak Average Remaining Powered
(W) (W) (W) (W) Guaranteed(W) Ports
35 300 200 230 205 100 20
Table 5 Command output
|
Field |
Description |
|
Chassis 1 |
PoE power and PSE power information for member device 1. (In IRF mode.) |
|
PoE Current Power |
Total power that has been consumed by PSEs. |
|
PoE Max Power |
Maximum PoE power. |
|
PoE Max Guaranteed Power |
Maximum power that can be supplied to critical PSEs. |
|
PoE Remaining Allocable Power |
Remaining allocable PoE power = Maximum PoE power – Total maximum power of all PoE-enabled PSEs. |
|
PoE Remaining Guaranteed Power |
Remaining guaranteed PoE power = Maximum guaranteed PoE power – Total maximum power of all critical PSEs. Typically, the maximum guaranteed PoE power is equal to the maximum PoE power. |
|
Powered PoE Ports |
Number of PIs that are supplying power. |
|
PSE ID |
ID of the PSE. |
|
Max |
Maximum power of the PSE. |
|
Current |
Current power of the PSE. |
|
Peak |
Peak power of the PSE. |
|
Average |
Average power of the PSE. |
|
Remaining Guaranteed |
Remaining guaranteed power of the PSE = Maximum guaranteed power of the PSE – Total maximum power of all critical PIs of the PSE Typically, the maximum guaranteed PSE power is equal to the maximum PSE power. |
|
Powered Ports |
Number of PIs that are receiving power from the PSE. |
display poe pse
Use display poe pse to display detailed PSE information.
Syntax
display poe pse [ pse-id ]
Views
Any view
Predefined user roles
network-admin
network-operator
mdc-admin
mdc-operator
Parameters
pse-id: Specifies a PSE by its ID. If you do not specify a PSE, this command displays information about all PSEs.
Usage guidelines
This command is only available for the default MDC. For more information about MDCs, see Virtual Technologies Configuration Guide.
Examples
# (In standalone mode.) Display detailed information about PSE 7.
<Sysname> display poe pse 7
PSE ID : 7
Slot No. : 2
PSE Model : LSUM2GV48SE0
PSE Status : Enabled
Power Priority : Low
Current Power : 0.0 W
Average Power : 0.0 W
Peak Power : 0.0 W
Max Power : 800.0 W
Remaining Guaranteed Power : 800.0 W
PSE CPLD Version : -
PSE Software Version : 390
PSE Hardware Version : 57603
Legacy PD Detection : Disabled
Power Utilization Threshold : 80
PD Power Policy : Disabled
PD Disconnect-Detection Mode : DC
# (In IRF mode.) Display detailed information about PSE 7.
<Sysname> display poe pse 7
PSE ID : 7
Chassis : 1
Slot No. : 2
SSlot No. : 0
PSE Model : LSUM2GV48SE0
PSE Status : Disabled
Power Priority : Low
Current Power : 0.0 W
Average Power : 0.0 W
Peak Power : 0.0 W
Max Power : 800.0 W
Remaining Guaranteed Power : 800.0 W
PSE CPLD Version : -
PSE Software Version : 390
PSE Hardware Version : 57603
Legacy PD Detection : Disabled
Power Utilization Threshold : 80
PD Power Policy : Disabled
PD Disconnect Detection Mode : DC
Table 6 Command output
|
Field |
Description |
|
PSE ID |
ID of the PSE. |
|
Slot No. |
Slot number of the PSE. |
|
SSlot No. |
Subslot number of the PSE. |
|
Chassis |
In IRF mode, member ID of the device where the PSE resides. |
|
PSE Status |
PoE status of the PSE: · Enabled. · Disabled. |
|
Power Priority |
Power priority of the PSE. |
|
Current Power |
Current power of the PSE. |
|
Average Power |
Average power of the PSE. |
|
Peak Power |
Peak power of the PSE. |
|
Max Power |
Maximum power of the PSE. |
|
Remaining Guaranteed Power |
Remaining guaranteed power of the PSE = Maximum guaranteed power of the PSE – Total maximum power of all critical PIs of the PSE. |
|
PSE CPLD Version |
PSE CPLD version number. |
|
PSE Software Version |
PSE software version number. |
|
PSE Hardware Version |
PSE hardware version number. |
|
Legacy PD Detection |
Nonstandard PD detection status: · Enabled. · Disabled. |
|
Power Utilization Threshold |
PSE power alarm threshold. |
|
PD Power Policy |
PD power management policy mode. |
|
PD Disconnect Detection Mode |
PD disconnection detection mode. This field is not supported in the current software version. |
display poe pse interface
Use display poe pse interface to display the PoE status of all PIs on a PSE.
Syntax
display poe pse pse-id interface
Views
Any view
Predefined user roles
network-admin
network-operator
mdc-admin
mdc-operator
Parameters
pse pse-id: Specifies a PSE ID.
Usage guidelines
To display PSE ID and slot mappings, use the display poe device command.
This command is only available for the default MDC. For more information about MDCs, see Virtual Technologies Configuration Guide.
Examples
# Display the status of all PIs connected to PSE 7.
<Sysname> display poe pse 7 interface
Interface PoE Priority CurPower Oper IEEE Detection
(W) Class Status
GE1/0/1 Enabled Low 4.4 On 1 Delivering Power
GE1/0/2 Enabled Critical 0.0 Power-lack - Disabled
GE1/0/3 Enabled Low 0.0 Power-deny - Disabled
GE1/0/4 Enabled Critical 0.0 On - Searching
GE1/0/5 Enabled Low 4.0 Power-limit 2 Delivering Power
GE1/0/6 Enabled Low 0.0 Power-itself - Disabled
GE1/0/7 Disabled Low 0.0 Off - Fault
--- On State Ports: 2; Used: 8.4(W); Remaining: 171.6 (W) ---
Table 7 Command output
|
Field |
Description |
|
Interface |
Interface name of a PI. |
|
PoE |
PoE status of a PI: · Enabled. · Disabled. |
|
Priority |
Priority of a PI: · Critical (highest). · High. · Low. |
|
CurPower |
Current power of a PI. |
|
Oper |
Operating status of a PI: · Off—PoE is disabled. · On—Power is being supplied to the PI correctly. · Power-lack—Remaining guaranteed power is insufficient for a critical PI. · Power-deny—The PSE refuses to supply power. The power required by the PD is higher than the configured power. · Power-itself—The PD is using another power supply. · Power-limit—The PSE is supplying power to the PD based on the configured power though the PD requires more power than the configured power. |
|
IEEE Class |
PD power class: 0, 1, 2, 3, or 4. If the PSE does not support PD classification, this field displays a hyphen (-). |
|
Detection Status |
Power detection status of a PI: · Disabled—PoE function is disabled. · Searching—The PI is searching for the PD. · Delivering Power—The PI is supplying power to the PD. · Fault—A fault occurred during the test. · Test—The PI is undergoing a test. · Other Fault—A fault has caused the PSE to enter the idle status. · PD Disconnected—The PD is disconnected. |
|
On State Ports |
Number of PIs that are supplying power. |
|
Used |
Power consumed by PIs on the PSE. |
|
Remaining |
Remaining power on the PSE. |
display poe pse interface power
Use display poe pse interface power to display power information for PIs on a PSE.
Syntax
display poe pse pse-id interface power
Views
Any view
Predefined user roles
network-admin
network-operator
mdc-admin
mdc-operator
Parameters
pse pse-id: Specifies a PSE by its ID.
Usage guidelines
To display PSE ID and slot mappings, use the display poe device command.
This command is only available for the default MDC. For more information about MDCs, see Virtual Technologies Configuration Guide.
Examples
# Display power information for PIs on PSE 7.
<Sysname> display poe pse 7 interface power
Interface Current Peak Max PD Description
(W) (W) (W)
GE1/0/25 4.4 4.5 4.6 IP Phone on Room 309 for Peter Smith
GE1/0/26 4.4 4.5 15.4 IP Phone on Room 409 for Peter Pan
GE1/0/27 15.0 15.3 15.4 Access Point on Room 509 for Peter
GE1/0/28 0.0 0.0 5.0 IP Phone on Room 609 for Peter John
GE1/0/29 0.0 0.0 4.0 IP Phone on Room 709 for Jack
GE1/0/30 0.0 0.0 5.0 IP Phone on Room 809 for Alien
--- On State Ports: 3; Used: 23.8(W); Remaining: 776.2(W) ---
Table 8 Command output
|
Field |
Description |
|
Interface |
Interface name of a PI. |
|
Current |
Current power of a PI. |
|
Peak |
Peak power of a PI. |
|
Max |
Maximum power of a PI. |
|
PD Description |
Type and location description for the PD connected with a PI. |
|
Ports On |
Number of PIs that are supplying power. |
|
Used |
Power consumed by all PIs. |
|
Remaining |
Remaining power on the PSE. |
display poe-power
Use display poe-power to display PoE power information.
Syntax
In standalone mode:
display poe-power
In IRF mode:
display poe-power [ chassis chassis-number ]
Views
Any view
Predefined user roles
network-admin
network-operator
mdc-admin
mdc-operator
Parameters
chassis chassis-number: Specifies an IRF member device by its member ID. If you do not specify a member device, the command displays information about all PoE power supplies and PSEs in the IRF fabric. (In IRF mode.)
Usage guidelines
This command is only available for the default MDC. For more information about MDCs, see Virtual Technologies Configuration Guide.
Examples
# (In standalone mode.) Display PoE power information.
PoE Current Power : 1870 W
PoE Average Power : 2100 W
PoE Peak Power : 2350 W
PoE Max Power : 2000 W
PoE Nominal Power : 2500 W
PoE Current Electric Current : 3.00 A
PoE Current Voltage : 55.00 V
PoE Lower Input Threshold : 111.22 V
PoE Upper Input Threshold : 131.00 V
PoE Lower Output Threshold : 45.00 V
PoE Upper Output Threshold : 57.00 V
PoE Hardware Version : 0002
PoE Software Version : 0001
PoE Power Supplies : 2
PoE Power Supply 1:
Manufacturer : Tyco Electronics Com
Type : PSE2500-A
Status : Normal
PoE Power Supply 2:
Manufacturer : Tyco Electronics Com
Type : PSE2500-B
Status : Normal
# (In IRF mode.) Display PoE power information.
Chassis 1 :
PoE Current Power : 1870 W
PoE Average Power : 2100 W
PoE Peak Power : 2350 W
PoE Max Power : 2000 W
PoE Nominal Power : 2500 W
PoE Current Electric Current : 3.00 A
PoE Current Voltage : 55.00 V
PoE Lower Input Threshold : 111.22 V
PoE Upper Input Threshold : 131.00 V
PoE Lower Output Threshold : 45.00 V
PoE Upper Output Threshold : 57.00 V
PoE Hardware Version : 0002
PoE Software Version : 0001
PoE Power Supplies : 2
PoE Power Supply 1:
Manufacturer : Tyco Electronics Com
Type : PSE2500-A
Status : Normal
PoE Power Supply 2:
Manufacturer : Tyco Electronics Com
Type : PSE2500-B
Status : Normal
Chassis 2 :
PoE Current Power : 1870 W
PoE Average Power : 2100 W
PoE Peak Power : 2350 W
PoE Max Power : 2000 W
PoE Nominal Power : 2500 W
PoE Current Electric Current : 3.00 A
PoE Current Voltage : 55.00 V
PoE Lower Input Threshold : 111.22 V
PoE Upper Input Threshold : 131.00 V
PoE Lower Output Threshold : 45.00 V
PoE Upper Output Threshold : 57.00 V
PoE Hardware Version : 0002
PoE Software Version : 0001
PoE Power Supplies : 2
PoE Power Supply 1:
Manufacturer : Tyco Electronics Com
Type : PSE2500-A
Status : Normal
PoE Power Supply 2:
Manufacturer : Tyco Electronics Com
Type : PSE2500-B
Status :Normal
Table 9 Command output
|
Field |
Description |
|
Chassis 1 |
Information for member device 1. (In IRF mode.) |
|
PoE Current Power |
Current PoE power. |
|
PoE Average Power |
Average PoE power. |
|
PoE Peak Power |
Peak PoE power. |
|
PoE Max Power |
Maximum PoE power. |
|
PoE Nominal Power |
Nominal PoE power. |
|
Current PoE current. |
|
|
PoE Current Voltage |
Current PoE voltage. |
|
AC input under-voltage threshold. |
|
|
AC input over-voltage threshold. |
|
|
DC output under-voltage threshold. |
|
|
DC output over-voltage threshold. |
|
|
PoE Hardware Version |
PoE hardware version number. |
|
PoE Software Version |
PoE software version number. |
|
Number of PoE power supply units. |
|
|
Manufacturer |
Manufacturer of the PoE power. This field displays NONE if the device cannot obtain manufacturer information. |
|
Type |
Type of the PoE power. This field displays NONE if the device cannot obtain type information. |
|
Status |
PoE power status: · Normal—The PoE power supply is operating correctly. · Absent—The PoE power supply is not present. |
display poe-profile
Use display poe-profile to display information about the PoE profile.
Syntax
display poe-profile [ index index | name profile-name ]
Views
Any view
Predefined user roles
network-admin
network-operator
mdc-admin
mdc-operator
Parameters
index index: Specifies a PoE profile by its index number in the range of 1 to 100.
name profile-name: Specifies a PoE profile by its name, a case-sensitive string of 1 to 15 characters.
Usage guidelines
If you do not specify a profile, the command displays information about all PoE profiles.
Examples
# Display information about all PoE profiles.
<Sysname> display poe-profile
PoE Profile Index ApplyNum Interfaces Configuration
forIPphone 1 6 GE1/0/5 poe enable
GE1/0/6 poe priority critical
GE1/0/7
GE1/0/8
GE1/0/9
GE1/0/10
forAP 2 2 GE1/0/11 poe enable
GE1/0/12 poe max-power 14000
--- Total PoE profiles: 3, total ports: 0 ---
# Display information about the PoE profile with index number 1.
<Sysname> display poe-profile index 1
PoE Profile Index ApplyNum Interfaces Configuration
forIPphone 1 6 GE1/0/5 poe enable
GE1/0/6 poe priority critical
GE1/0/7
GE1/0/8
GE1/0/9
GE1/0/1
--- Total ports: 0 ---
|
Field |
Description |
|
PoE Profile |
Name of the PoE profile. |
|
Index |
Index number of the PoE profile. |
|
ApplyNum |
Number of PIs to which the PoE profile is applied. |
|
Interfaces |
Interface name of the PI to which the PoE configuration is applied. |
|
Configuration |
Configurations of the PoE profile. |
|
Total PoE profiles |
Number of PoE profiles. |
|
Total ports |
Number of PIs to which all PoE profiles are applied. |
display poe-profile interface
Use display poe-profile interface to display information about the PoE profile on a PI.
Syntax
display poe-profile interface interface-type interface-number
Views
Any view
Predefined user roles
network-admin
network-operator
mdc-admin
mdc-operator
Parameters
interface-type interface-number: Specifies an interface by its type and number.
Examples
# Display information about the PoE profile on GigabitEthernet 1/0/1.
<Sysname> display poe-profile interface gigabitethernet 1/0/1
PoEProfile Index ApplyNum Interface Effective configuration
forIPphone 1 6 GE1/0/1 poe enable
poe priority critical
The Effective configuration field displays the configurations that have taken effect. For the descriptions of other fields, see Table 10.
poe enable
Use poe enable to enable PoE on a PI.
Use undo poe enable to disable PoE on a PI.
Syntax
poe enable
undo poe enable
Default
PoE is disabled on a PI.
Views
PI view
PoE profile view
Predefined user roles
network-admin
mdc-admin
Usage guidelines
If a PoE profile has been applied to a PI, remove the application before configuring the PI in PoE profile view.
If a PI has been configured, remove the configuration before configuring the PI in PI view.
Examples
# Enable PoE on a PI in PI view.
<Sysname> system-view
[Sysname] interface gigabitethernet 1/0/1
[Sysname-GigabitEthernet1/0/1] poe enable
# Enable PoE on a PI in PoE profile view.
<Sysname> system-view
[Sysname] poe-profile abc
[Sysname-poe-profile-abc-1] poe enable
Related commands
· display poe interface
· poe-profile
poe enable pse
Use poe enable pse to enable PoE for a PSE.
Use undo poe enable pse to disable PoE for the PSE.
Syntax
poe enable pse pse-id
undo poe enable pse pse-id
Default
PoE is disabled on PSEs.
Views
System view
Predefined user roles
network-admin
mdc-admin
Parameters
pse-id: Specifies a PSE by its ID.
Usage guidelines
This command is only available for the default MDC. For more information about MDCs, see Virtual Technologies Configuration Guide.
Examples
# Enable PoE for PSE 7.
<Sysname> system-view
[Sysname] poe enable pse 7
Related commands
display poe pse
poe legacy enable
Use poe legacy enable to enable a PSE to detect nonstandard PDs.
Use undo poe legacy enable to disable the PSE from detecting nonstandard PDs.
Syntax
poe legacy enable pse pse-id
undo poe legacy enable pse pse-id
Default
Nonstandard PD detection is disabled.
Views
System view
Predefined user roles
network-admin
mdc-admin
Parameters
pse pse-id: Specifies a PSE by its ID.
Usage guidelines
This command is only available for the default MDC. For more information about MDCs, see Virtual Technologies Configuration Guide.
Examples
# Enable PSE 7 to detect nonstandard PDs.
<Sysname> system-view
[Sysname] poe legacy enable pse 7
Related commands
display poe pse
poe max-power
Use poe max-power to configure the maximum power for a PI.
Use undo poe max-power to restore the default.
Syntax
poe max-power max-power
undo poe max-power
Default
The maximum power of a PI is 30000 milliwatts.
Views
PI view
PoE profile view
Predefined user roles
network-admin
mdc-admin
Parameters
max-power: Sets the maximum power to an integer in the range of 1000 to 30000, in milliwatts.
Examples
# Set the maximum power of a PI to 12000 milliwatts in PI view.
<Sysname> system-view
[Sysname] interface gigabitethernet 1/0/1
[Sysname-GigabitEthernet1/0/1] poe max-power 12000
# Set the maximum power of a PI to 12000 milliwatts in PoE profile view.
<Sysname> system-view
[Sysname] poe-profile abc
[Sysname-poe-profile-abc-1] poe max-power 12000
Related commands
· poe max-power(system view)
· poe power max-value
poe max-power (system view)
Use poe max-power to set the maximum power for a PSE.
Use undo poe max-power to restore the default.
Syntax
poe pse pse-id max-power max-power
undo poe pse pse-id max-power
Default
The maximum power for a PSE is 800 watts.
Views
System view
Predefined user roles
network-admin
mdc-admin
Parameters
max-power: Sets the maximum power to an integer in the range of 37 to 800, in watts.
pse pse-id: Specifies a PSE by its ID.
Usage guidelines
To prevent power supply interruption, the maximum PSE power must be greater than the total maximum power of all critical PIs.
The total maximum power of PSEs must be smaller than the maximum PoE power.
This command is only available for the default MDC. For more information about MDCs, see Virtual Technologies Configuration Guide.
On an IRF 3 system, the maximum PSE power configuration is not supported on a PEX. For more information about IRF 3 and PEXs, see Virtual Technologies Configuration Guide.
Examples
# Set the maximum power to 150 watts for PSE 7.
[Sysname] poe pse 7 max-power 150
Related commands
poe priority pse
poe mode
Use poe mode to configure a PoE power transmission mode.
Use undo poe mode to restore the default.
Syntax
poe mode { signal | spare }
undo poe mode
Default
The PoE power transmission mode is signal (power over signal cables).
Views
PI view
PoE profile view
Predefined user roles
network-admin
mdc-admin
Parameters
signal: Specifies the PoE power transmission mode as power over signal cables. The system uses pairs 1, 2, 3, and 6 in the Category 3 or Category 5 twisted pair cable to supply DC power.
spare: Specifies the PoE power transmission mode as power over spare cables. The system uses pairs 4, 5, 7, and 8 in the Category 3 or Category 5 twisted pair cable to supply DC power. The switch does not support this keyword.
Examples
# Set the PoE power transmission mode to power over signal cables in PI view.
<Sysname> system-view
[Sysname] interface gigabitethernet 1/0/1
[Sysname-GigabitEthernet1/0/1] poe mode signal
# Set the PoE power transmission mode to power over signal cables in PoE profile view.
<Sysname> system-view
[Sysname] poe-profile abc
[Sysname-poe-profile-abc-1] poe mode signal
Related commands
poe-profile
poe pd-description
Use poe pd-description to configure a description for the PD that connects to a PI.
Use undo poe pd-description to restore the default.
Syntax
poe pd-description text
undo poe pd-description
Default
No description is available for the PD that connects to a PI.
Views
PI view
Predefined user roles
network-admin
mdc-admin
Parameters
text: Configures a description for the PD connected to the PI, a case-sensitive string of 1 to 80 characters.
Examples
# Configure the description for the PD as IP Phone for Room 101.
<Sysname> system-view
[Sysname] interface gigabitEthernet 1/0/1
[Sysname-GigabitEthernet1/0/1] poe pd-description IP Phone For Room 101
poe pd-policy priority
Use poe pd-policy priority to enable PI power management.
Use undo poe pd-policy priority to restore the default.
Syntax
poe pd-policy priority
undo poe pd-policy priority
Default
PI power management is disabled.
Views
System view
Predefined user roles
network-admin
mdc-admin
Usage guidelines
If PI power management is disabled, the PSE does not supply power to new PDs when PSE power overload occurs.
If PI power management is enabled, when a PSE is overloaded, the PSE allocates power to new PDs based on the priority of their PIs.
This command is only available for the default MDC. For more information about MDCs, see Virtual Technologies Configuration Guide.
Examples
# Enable PI power management.
<Sysname> system-view
[Sysname] poe pd-policy priority
Related commands
poe priority
poe power max-value
Use poe power max-value to set the maximum PoE power.
Use undo poe power max-value to restore the default.
Syntax
In standalone mode:
poe power max-value max-power
undo poe power max-value
In IRF mode:
poe power chassis chassis-number max-value max-power
undo poe power chassis chassis-number max-value
Default
The maximum power of the power supply is the total maximum power of all operating PoE power modules in the PoE power frame.
Views
System view
Predefined user roles
network-admin
mdc-admin
Parameters
max-power: Sets the maximum power to a positive integer that is smaller than the total maximum power of all operating PoE power modules in the PoE power frame. To accommodate transient peak power surges, the actual maximum power available is 5% higher than the configured maximum power.
chassis chassis-number: Specifies an IRF member device by its member ID. (In IRF mode.)
Usage guidelines
The configured maximum PoE power cannot exceed the rated PoE power.
This command is only available for the default MDC. For more information about MDCs, see Virtual Technologies Configuration Guide.
Examples
# Set the maximum PoE power to 2000 watts.
[Sysname] poe power max-value 2000
poe priority
Use poe priority to configure a power supply priority for a PI.
Use undo poe priority to restore the default.
Syntax
poe priority { critical | high | low }
undo poe priority
Default
The power priority of a PI is low.
Views
PI view
PoE profile view
Predefined user roles
network-admin
mdc-admin
Parameters
critical: Sets the power supply priority to critical. The PI with critical power priority operates in guaranteed mode. Power is first supplied to the PD connected to the critical PI.
high: Sets the power supply priority to high.
low: Sets the power supply priority to low.
Usage guidelines
When the PoE power is insufficient, power is first supplied to PIs with higher priority.
For PIs with same power supply priority, the PI with the smallest ID is allocated with power first.
If a PoE profile has been applied to a PI, remove the application before configuring the PI in PoE profile view.
If a PI has been configured, remove the configuration before configuring the PI in PI view.
Examples
# Set the power supply priority of the PI to critical in PI view.
<Sysname> system-view
[Sysname] interface gigabitethernet 1/0/1
[Sysname-GigabitEthernet1/0/1] poe priority critical
# Set the power supply priority of the PI to critical in PoE profile view.
<Sysname> system-view
[Sysname] poe-profile abc
[Sysname-poe-profile-abc-1] poe priority critical
[Sysname-poe-profile-abc-1] quit
[Sysname] interface gigabitEthernet 1/0/1
[Sysname-GigabitEthernet1/0/1] apply poe-profile name abc
Related commands
poe pd-policy priority
poe priority (system view)
Use poe priority to set the power supply priority for a PSE.
Use undo poe priority to restore the default.
Syntax
poe priority { critical | high | low } pse pse-id
Default
The power priority of a PSE is low.
Views
System view
Predefined user roles
network-admin
mdc-admin
Parameters
critical: Sets the power supply priority to critical. The PSE with critical power priority operates in guaranteed mode. Power is first supplied to the critical PSE.
high: Sets the power supply priority to high.
low: Sets the power supply priority to low.
pse pse-id: Specifies a PSE by its ID.
Usage guidelines
If PSE power management is disabled, the system does not supply power to new PSEs when PoE power overload occurs.
If PSE power management is enabled, when PSE power overload occurs, the system supplies power to a PSE with higher priority. For multiple new PSEs with the same priority, the PSE with a smaller ID gets power supplied first.
For example, if PoE is enabled for a PSE, and the PSE has higher priority, the system performs the following operations:
· Stops supplying power to a PSE with lower priority.
· Supplies power to the PSE that has higher priority.
This command is only available for the default MDC. For more information about MDCs, see Virtual Technologies Configuration Guide.
On an IRF 3 system, the power supply priority configuration for a PSE is not supported on a PEX. For more information about IRF 3 and PEXs, see Virtual Technologies Configuration Guide.
Examples
# Set the power supply priority to critical for PSE 7.
[Sysname] poe priority critical pse 7
Related commands
poe pse-policy priority
poe pse-policy priority
Use poe pse-policy priority to enable PSE power management.
Use undo poe pse-policy priority to restore the default.
Syntax
poe pse-policy priority
undo poe pse-policy priority
Default
PSE power management is disabled.
Views
System view
Predefined user roles
network-admin
mdc-admin
Usage guidelines
If PSE power management is disabled, the system does not supply power to new PSEs when PoE power overload occurs.
If PSE power management is enabled, the system supplies power based on the PSE priority when a new PSE causes PoE power overload.
This command is only available for the default MDC. For more information about MDCs, see Virtual Technologies Configuration Guide.
On an IRF 3 system, the PSE power management configuration is not supported on a PEX. For more information about IRF 3 and PEXs, see Virtual Technologies Configuration Guide.
Examples
# Enable PSE power management.
[Sysname] poe pse-policy priority
Related commands
poe priority (system view)
poe temperature-protection
Use poe temperature-protection enable to enable PoE over-temperature protection.
Use undo poe temperature-protection enable to disable the feature.
Syntax
poe temperature-protection enable
undo poe temperature-protection enable
Default
PoE over-temperature protection is enabled.
Views
System view
Predefined user roles
network-admin
mdc-admin
Usage guidelines
If PoE over-temperature protection is enabled, the device disables PoE on all PIs when the temperature exceeds the upper limit or drops below the lower limit.
This command is only available for the default MDC. For more information about MDCs, see Virtual Technologies Configuration Guide.
Examples
# Disable PoE over-temperature protection.
<Sysname> system-view
[Sysname] undo poe temperature-protection enable
poe update
Use poe update to upgrade a PSE firmware when the device is operating.
Syntax
poe update { full | refresh } filename [ pse pse-id ]
Views
System view
Predefined user roles
network-admin
mdc-admin
Parameters
full: Upgrades the PSE firmware in full mode. You can use this mode if the firmware is unavailable, and execution of all PoE commands fails.
refresh: Upgrades the PSE firmware in refresh mode. You can use this mode if the firmware is available.
filename: Specifies the name of the upgrade file, a case-sensitive string of 1 to 64 characters. The specified file must be in the root directory of the file system of the device.
pse pse-id: Specifies a PSE by its ID. If you do not specify a PSE, all PSEs are upgraded.
Usage guidelines
This command is only available for the default MDC. For more information about MDCs, see Virtual Technologies Configuration Guide.
Examples
# Upgrade the firmware of PSE 7 in service.
<Sysname> system-view
[Sysname] poe update refresh 0400_001.S19 pse 7
poe-profile
Use poe-profile to create a PoE profile and enter PoE profile view.
Use undo poe-profile to delete the specified PoE profile.
Syntax
poe-profile profile-name [ index ]
undo poe-profile { index index | name profile-name }
Default
No PoE profile is created.
Views
System view
Predefined user roles
network-admin
mdc-admin
Parameters
profile-name: Specifies a PoE profile name, a case-sensitive string of 1 to 15 characters. A PoE configuration file name begins with a letter and must not contain reserved keywords including undo, all, name, interface, user, poe, disable, max-power, mode, priority, or enable.
index: Specifies the index number of a PoE profile, in the range of 1 to 100.
Usage guidelines
If you do not specify a profile index, the system automatically assigns an index (starting from 1) to the PoE profile.
If a PoE profile is applied, use the undo apply poe-profile command to remove the application before deleting the PoE profile.
Examples
# Create a PoE profile, name it abc, and specify the index number as 3.
<Sysname> system-view
[Sysname] poe-profile abc 3
[Sysname-poe-profile-abc-3]
# Create a PoE profile and name it def. Do not specify the index number.
<Sysname> system-view
[Sysname] poe-profile def
[Sysname-poe-profile-def-1]
Related commands
· apply poe-profile
· poe enable
· poe max-power
· poe mode
· poe priority
poe utilization-threshold
Use poe utilization-threshold to configure a power alarm threshold for a PSE.
Use undo poe utilization-threshold to restore the default power alarm threshold of a PSE.
Syntax
poe utilization-threshold value pse pse-id
undo poe utilization-threshold pse pse-id
Default
The power alarm threshold for the PSE is 80%.
Views
System view
Predefined user roles
network-admin
mdc-admin
Parameters
value: Specifies alarm threshold as a percentage of 1 to 99.
pse pse-id: Specifies a PSE by its ID.
Usage guidelines
If PSE power usage crosses the threshold multiple times in succession, the system sends notification messages only for the first crossing. For more information, see "Configuring SNMP."
This command is only available for the default MDC. For more information about MDCs, see Virtual Technologies Configuration Guide.
Examples
# Set the power alarm threshold of PSE 7 to 90%.
<Sysname> system-view
[Sysname] poe utilization-threshold 90 pse 7
