139• Tx mode—A port in this mode only sends LLDPDUs.• Rx mode—A port in this mode only receives LLDPDUs.• Disable mode—A port in this mode does not send or receive LLDPDUs.To set the LLDP operating mode:Step Command Remarks1. Enter system view. system-view N/A2. Enter Ethernet interface viewor port group view.• Enter Layer 2 or Layer 3 Ethernetinterface view:interface interface-typeinterface-number• Enter port group view:port-group manual port-group-nameUse either command.3. Set the LLDP operating mode. lldp admin-status { disable | rx | tx |txrx }Optional.The default setting is TxRx.Setting the LLDP re-initialization delayWhen the LLDP operating mode changes on a port, the port initializes the protocol state machines aftera LLDP re-initialization delay. By adjusting the LLDP re-initialization delay, you can avoid frequentinitializations caused by frequent LLDP operating mode changes on a port.To set the LLDP re-initialization delay for ports:Step Command Remarks1. Enter system view. system-view N/A2. Set the LLDP re-initializationdelay. lldp timer reinit-delay delay Optional.The default setting is 2 seconds.Enable LLDP pollingWith LLDP polling enabled, the router periodically checks for local configuration changes. On detectinga configuration change, the router sends LLDPDUs to inform neighboring routers of the change.To enable LLDP polling on the specified port or ports:Step Command Remarks1. Enter system view. system-view N/A2. Enter Ethernet interface viewor port group view.• Enter Layer 2 or Layer 3 Ethernetinterface view:interface interface-typeinterface-number• Enter port group view:port-group manual port-group-nameUse either command.
