Layer 2 Link Discovery

Enlinkd is able to discover Layer 2 network links based on the following protocols:

Link Layer Discovery Protocol (LLDP)
Cisco Discovery Protocol (CDP)
Bridge Discovery (Bridge)

This information is provided by SNMP Agents with appropriate MIB support. For this reason it is required to have a working SNMP configuration running. The following section describes the required SNMP MIB provided by the SNMP agent to allow the link discovery.