HP 2910AL - Manual (Page 278)

Power Over Ethernet (PoE+) Operation
Planning and Implementing a PoE Configuration
PoE Event Log Messages
PoE operation generates these Event Log messages. You can also configure
the switch to send these messages to a configured debug destination (terminal
device or SyslogD server).
“Informational” PoE Event-Log Messages
Message Meaning
I < MM/DD/YY > < HH:MM:SS > <ports> Message header, with severity, date, system time. For more
information on Event Log operation, including severity
indicators, refer to “Using the Event Log for Troubleshooting
Switch Problems” on page C-26
port <port-id > applying power to PD A PoE device is connected to the indicated port and
receiving power.
port <port-id > PD detected The switch has detected a PoE device connected to the
indicated port.
“Warning” PoE Event-Log Messages
Message Meaning
W < MM / DD / YY > < HH : MM : SS > chassis Message header, with severity, date, system time. For more
information on Event Log operation, including severity
indicators, refer to “Using the Event Log for Troubleshooting
Switch Problems” on page C-26“.
Port <port-id > PD Denied power due to There is insufficient power available to power the PD on the
insufficient power allocation . indicated port and the port does not have sufficient PoE
priority to take power from another active PoE port.
Port <port-id > PD Invalid Signature The switch has detected a non-802.3af-compliant device on
indication the indicated port. This message appears for all non-802.3af
devices connected to the port, such as other switches, PC-
NICs, etc.
Port <port-id > PD MPS Absent indication The switch no longer detects a device on < port-id >. The
device may have been disconnected, powered down, or
stopped functioning.
Port <port-id > PD Other Fault indication There is a problem with the PD connected to the port.
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