Note
After you enable an LLDP MED TLV, the switch waits until it detects a MED-capable device before it begins transmitting the configured LLDP MED TLVs.
You must configure the LLDP MED capabilities TLV to advertise before any of the other LLDP MED TLVs can be configured. Also, this TLV must be set to no-advertise after all other MED TLVs are set to no-advertise.
This approach assures that network connectivity devices advertise LLDP MED TLVs only to end-devices and not to other network connectivity devices.
Note
You can display the values for these TLVs using the show lldp neighbors detailed command.