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Configure LLDP

LLDP-MED (Media Endpoint Discovery) is an extension to LLDP that operates between endpoint devices to support voice-over-IP (VoIP) applications. LLDP-MED allows a device to determine the capabilities of a connected device, neighbors, and if these capabilities are enabled.
The device is capable of operating in receive-only mode or transmit-and-receive mode for LLDP. By default, all non-PoE ports are set to receive-only mode and PoE ports are set to transmit-and-receive mode. All the ports are set to default LLDP TLVs until the port receives LLDP-MED TLVs. Change the LLDP configuration at the interface level on the
Prisma SD-WAN
user interface.
The following LLDP and LLDP-MED TLVs are currently supported:
  • LLDP TLVs
    • Chassis ID
    • Port ID
    • TTL
    • System Name
    • System Description
    • System Capabilities
  • LLDP-MED TLVs
    • LLDP-MED Capabilities
    • Extended Power-via-MDI
    • Inventory Management
      • Hardware Revision
      • Software Revision
      • Firmware Revision
      • Serial Number
      • Manufacturer Name
      • Model Name

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