1-13Resetting DLDP State in Port view/Port Group ViewResetting DLDP state in port view or port group view applies to the current port or all the ports in the portgroup shut down by DLDP.Follow these steps to reset DLDP state in port view/port group view:To do… Use the command… RemarksEnter system view system-view —Enter Ethernetport viewinterface interface-typeinterface-numberEnterEthernetportview/portgroup viewEnter port groupviewport-group manualport-group-nameEither is required.Configurations made in Ethernetport view apply to the current portonly; configurations performed inport group view apply to all the portsin the port group.Reset DLDP state dldp reset RequiredDisplaying and Maintaining DLDPTo do… Use the command… RemarksDisplay the DLDP configurationof a portdisplay dldp [ interface-typeinterface-number ] Available in any viewDisplay the statistics on DLDPpackets passing through a portdisplay dldp statistics[ interface-type interface-number ] Available in any viewClear the statistics on DLDPpackets passing through a portreset dldp statistics[ interface-type interface-number ] Available in user viewDLDP Configuration ExampleNetwork requirementsDevice A and Device B are connected through two fiber pairs, in which two fibers are cross-connected,as shown in Figure 1-3.Make configuration so that the unidirectional links can be disconnected on being detected. The portsthus shut down can automatically recover after the fiber connections are corrected.Figure 1-3 Network diagram for DLDP configuration
