lldp advertise med-power-via-mdi
Advertises endpoint IEEE 802.3af power-related information. Enables advanced power
management between LLDP-MED endpoints and network connectivity devices.
Syntax
lldp advertise med-power-via-mdi
ports
{
all
| [
ethernet
unit/slot/port
[
to
unit/slot/port
]
... ]
}
no lldp advertise med-power-via-mdi
ports
{
all
| [
ethernet
unit/slot/port
[
to
unit/slot/port
]
... ]
}
Command Default
LLDP-MED power-via-MDI information is automatically advertised when LLDP-MED is enabled, when the port is a PoE port, and when PoE is enabled on the port.
Parameters
Modes
Global configuration mode
Usage Guidelines
The LLDP-MED Power-via-MDI TLV advertises an endpoint's IEEE 802.3af power-related information, including the following:
- Power type—whether the LLDP-MED device transmitting the LLPDU is a power-sourcing device or a powered device.
- Power source—The power source being utilized by a PSE or PD, for example, the primary power source, backup power source, or unknown.
- Power priority—The inline power priority level for the PSE or PD.
- Power level—The total power, in tenths of watts, required by a PD from a PSE or the total power that a PSE is capable of sourcing over a maximum length cable based on its current configuration.
You can specify a list of ports, separated by a space, or a range of ports, or you can combine lists and ranges.
The command cannot support LAG virtual interfaces. Attempting to configure them will have no effect.