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#language en
== LLDP and CDP ==
 * Protocols used to map/discover devices on L2.
 * CDP - Cisco discovery protocol
 * LLDP - Link Layer discovery protocol.

 * Software on Linux
   * ladvd - advertise host details on cdp and lldp so switches can see device.
   * lldpd - lldp deamon
   * cdpr - tool to capture and display incoming CDP packets from switches etc.
...