12.3.5. LLDP

To view LLDP information, use the following command:

Admin@UGOS> show lldp

These parameters can be viewed:

Parameter

Description

neighbors

The list of LLDP-compatible devices with LLDP advertisement enabled.

  • Chassis ID: the chassis ID.

  • SysName: the name of the system.

  • SysDescr: the description of the system containing information on the device's hardware and operating system.

  • Management: the neighbor device's address (contains IPv4 and IPv6 addresses and interface number for the specified management address).

  • Capability: the device's function (e.g., router, switch, etc.).

  • Port ID: the ID of the port from which the LLDPDU (Link Layer Discovery Protocol Data Unit) was transmitted.

  • PortDescr: the port's description.

  • TTL: the TTL of the transmitted LLDP packets.

statistics

The statistics on the interfaces for which a LLDP profile was specified:

  • Interface: the name of the interface.

  • Transmitted: the total LLDP frame count transmitted via the interface.

  • Received: the total LLDP frame count received on the interface.

  • Discarded: number of LLDP frames received on this interface that were discarded.

  • Unrecognized: number of LLDP frames received on this interface that contain unconfirmed content.

  • Ageout: each LLDP frame contains information on how long the LLDP information is valid (the ageout). If no new frames are accepted during the ageout period, the LLDP information is deleted.

  • Inserted: number of added records containing information on LLDP neighbors.

  • Deleted: number of deleted records containing information on LLDP neighbors.