Netgear XCM8810 - 8800 SERIES 10-SLOT CHASSIS SWITCH ユーザーズマニュアル

Power via MDI

Link aggregation

Maximum frame size

Avaya-NETGEAR Networks proprietary information

Power conservation request

Call server

File server 

802.1Q framing information

MED extensions (Once enabled, these are sent only when the switch detects a neighbor 

on the port that transmits at least one MED TLV)

MED capabilities

Network policy

Location ID

Extended information on Power via MDI

This information is obtained from memory objects such as standard MIBs or from system 
management information.

Receiving LLDP Messages

The LLDP agent running on an NETGEAR switch receives LLDPDUs, parses the messages, 
and stores the information in a remote device database. Unrecognized TLVs are also stored 
in the remote device database, in order of TLV type. The information is purged after the 
configured timeout interval, unless it is refreshed by the remote LLDP agent. 

You access the messages from the neighbors with SNMP or the CLI. To access this 
information with the CLI, use the 

show lldp neighbors detailed

 command. (You must use 

the 

detailed

 variable to display this information.) 

Each port can store LLDP information from a maximum of four neighbors. 

The software receives several TLVs that it does not transmit, as follows:

Avaya-NETGEAR proprietary information

PD conservation level support (includes the PD’s current conservation level, typical 

power value, and maximum power value, as well as power conservation levels 
available to that PD)

Endpoint IP address (including the mask and gateway addresses)

Inventory management LLDP MED TLVs:

Hardware revision

Firmware revision

Software revision

Serial number