Binary package “lldpd” in ubuntu trusty

implementation of IEEE 802.1ab (LLDP)

 LLDP is an industry standard protocol designed to supplant
 proprietary Link-Layer protocols such as Extreme's EDP (Extreme
 Discovery Protocol) and CDP (Cisco Discovery Protocol). The goal of
 LLDP is to provide an inter-vendor compatible mechanism to deliver
 Link-Layer notifications to adjacent network devices.
 This implementation provides LLDP sending and reception, supports
 VLAN and includes an SNMP subagent that can interface to an SNMP
 agent through AgentX protocol.
 This daemon is also able to deal with CDP, SONMP, FDP and EDP
 protocol. It also handles LLDP-MED extension.