Operation Manual – ClusterH3C S7500 Series Ethernet Switches Chapter 1 Cluster1-7Task RemarksConfiguring NTDP-Related Parameters RequiredEnabling the Cluster Function RequiredConfiguring Cluster Parameters RequiredConfiguring Interaction for the Cluster Required1.2.2 Enabling NDP Globally and for Specific PortsFollow these steps to enable NDP globally and for a specific port:To do… Use the command… RemarksEnter system view system-view —Enable NDP globally ndp enableRequiredBy default, NDP isenabled globallyIn system view ndp enable interfaceport-listEnterEthernetport viewinterface interface-typeinterface-numberEnableNDP forthespecifiedEthernetportsInEthernetportview Enable NDPon the port ndp enableYou must choose oneof themBy default, NDP isenabled on the port1.2.3 Configuring NDP-Related ParametersFollow these steps to configure NDP-related parameters:To do… Use the command… RemarksEnter system view system-view —Configure theholdtime of NDPinformationndp timer agingaging-in-secondsOptionalBy default, the aging time of NDPpackets is 180 secondsConfigure theinterval to send NDPpacketsndp timer hellosecondsOptionalBy default, the interval of sendingNDP packets is 60 seconds1.2.4 Enabling NTDP Globally and for Specific PortsFollow these steps to enable NTDP globally and for specific ports: