User's Manual

C HAPTER 5 | Monitoring the Switch
Displaying LLDP Information
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WEB INTERFACE
To display information about LLDP-MED neighbors, click Monitor, LLDP,
LLDP-MED Neighbors.
Figure 141: LLDP-MED Neighbor Information
DISPLAYING LLDP
NEIGHBOR POE
INFORMATION
Use the LLDP Neighbor Power Over Ethernet Information page to display
the status of all LLDP PoE neighbors, including power device type (PSE or
PD), source of power, power priority, and maximum required power.
PATH
Monitor, LLDP, PoE
PARAMETERS
These parameters are displayed:
◆ Local Port – The port on this switch which received the LLDP frame.
◆ Power Type – Shows whether the device is a Power Sourcing Entity
(PSE) or Power Device (PD). If the Type is unknown it is represented as
“Reserved.”
◆ Power Source – The Source represents the power source being
utilized by a PSE or PD device.
For a PSE device, it can run on its Primary Power Source or Backup
Power Source. If it is unknown what power supply the PSE device is
using, this is indicated as “Unknown.”
For a PD device, it can run on its local power supply or use the PSE as a
power source. It can also use both its local power supply and the PSE.
If it is unknown what power supply the PD device is using, this is
indicated as “Unknown.”
◆ Power Priority – Power Priority represents the priority of the PD
device, or the power priority associated with the PSE type device's port
that is sourcing the power. There are three levels of power priority. The
three levels (Critical, High and Low). If the power priority is unknown,
this is indicated as “Unknown.”
◆ Maximum Power – The maximum power in watts required by a PD
device from a PSE device, or the minimum power a PSE device is