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Power Over Ethernet (PoE) Operation
Viewing PoE Configuration and Status
Syntax
:
show power-management <
port-list
>
(Continued)
•
Power Denied Cnt:
Shows the number of times PDs requesting
power on the port have been denied due to insufficient power
available. Each occurrence generates an Event Log message.
•
Voltage:
The total voltage, in dV, being delivered to PDs.
•
Power:
The total power, in mW, being delivered to PDs.
•
Configured Type:
If configured, shows the user-specified
identifier for the port. If not configured, the field is empty.
Refer to “Configuring Optional PoE Port Identifiers” on
page 11-17.
•
Power Class:
Shows the power class of the PD detected on the
indicated port. Classes include:
0
:
0.44w to 12.95w
2
:
3.84w to 6.49w
4:
reserved
1
:
0.44w to 3.84w
3
:
6.49w to 12.95w
•
MPS Absent Cnt:
This value shows the number of times a
detected PD has no longer requested power from the port.
Each occurrence generates an Event Log message. (“MPS”
refers to the “Maintenance Power Signature.” Refer to “PoE
Terminology” on page 11-4.)
•
Short Cnt:
Shows the number of times the switch provided
insufficient current to a connected PD.
•
Current:
The total current, in mA, being delivered to PDs.
For example, if you wanted to view the PoE status of ports C1 and D5, you
would use
show power-management c1,d5
to display the data:
Example of command
output for a port on
which power is
enabled.
Example of command
output for a port on
which power is
disabled.
Figure 11-4. Example of Show Power-Management <
port-list
> Output
11-22
Содержание ProCurve 1600M
Страница 1: ...Management and Configuration Guide 8200zl ProCurve Switches K 12 XX www procurve com ...
Страница 2: ......
Страница 3: ...ProCurve Series 8200zl Switches September 2007 K 12 xx Management and Configuration Guide ...
Страница 68: ...Using the Menu Interface Where To Go From Here 3 16 ...
Страница 110: ...Using the ProCurve Web Browser Interface Status Reporting Features 5 26 ...
Страница 152: ...Switch Memory and Configuration Multiple Configuration Files 6 42 ...
Страница 192: ...Configuring IP Addressing IP Preserve Retaining VLAN 1 IP Addressing Across Configuration File Downloads 8 24 ...
Страница 220: ...Time Protocols SNTP Messages in the Event Log 9 28 ...
Страница 252: ...Port Status and Configuration Uni Directional Link Detection UDLD 10 32 ...
Страница 282: ...Power Over Ethernet PoE Operation PoE Operating Notes 11 30 ...
Страница 472: ...Redundancy Switch 8212zl Event Log Messages 15 48 ...
Страница 510: ...File Transfers Copying Diagnostic Data to a Remote Host USB Device PC or UNIX Workstation A 38 ...
Страница 584: ...Monitoring and Analyzing Switch Operation Locating a Device B 74 ...
Страница 652: ...Troubleshooting Restoring a Flash Image C 68 ...
Страница 660: ...MAC Address Management Viewing the MAC Addresses of Connected Devices D 8 ...
Страница 666: ...Monitoring Resources When Insufficient Resources Are Available E 6 ...
Страница 670: ...Daylight Savings Time on ProCurve Switches F 4 ...
Страница 688: ...18 Index ...
Страница 689: ......