Tp-Link T1600G-28PS (TL-SG2424P) [251/269] Lldp med

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Auto Refresh: Enable/Disable the auto refresh function.

Refresh Rate: Specify the auto refresh rate.



Global Statistics

Last Update: Displays latest update time of the statistics.

Total Inserts: Displays the number of neighbors inserted till last update time.

Total Deletes: Displays the number of neighbors deleted by local device.

Total Drops: Displays the number of neighbors dropped by local device.

Total Ageouts: Displays the number of overtime neighbors in local device.



Neighbor Statistics

Port: Displays local device's port number.

Transmit Total: Displays the number of LLDPDUs sent by this port.

Receive Total: Displays the number of LLDPDUs received by this port.

Discards: Displays the number of LLDPDUs discarded by this port.

Errors: Displays the number of error LLDPDUs received by this port.

Ageouts: Displays the number of overtime neighbors linking to this port.

TLV Discards: Displays the number of TLVs dropped by this port.

TLV Unknowns: Displays the number of unknown TLVs received by this port.

15.4 LLDP-MED

LLDP-MED is an extension of LLDP intended for managing endpoint devices such as Voice over

IP phones and network switches. The LLDP-MED TLVs advertise information such as network

policy, power via MDI, inventory management, and device location details.

 Elements

LLDP-MED Device: Refers to any device which implements this Standard.

LLDP-MED Device Type: LLDP-MED devices are comprised of two primary device types:

Network Connectivity Devices and Endpoint Devices.

Network Connectivity Device: Refers to an LLDP-MED Device that provides access to the IEEE

802 based LAN infrastructure for LLDP-MED Endpoint Devices. Bridge is a Network Connectivity

Device.

Endpoint Device: Refers to an LLDP-MED Device at the network edge, providing some aspects

of IP communications service, based on IEEE 802 LAN technology. Endpoint Devices may be a

member of any of the Endpoint Device Classes. Endpoint Devices are composed of three defined

Classes: Class I, Class II and Class III.

Generic Endpoint Device (Class I): The most basic class of Endpoint Device.

Media Endpoint Device (Class II): The class of Endpoint Device that supports media stream

capabilities.

Communication Device Endpoint (Class III): The class of Endpoint Device that directly supports

end users of the IP communication system.

TLV Description