1230 CHAPTER 73: MLD CONFIGURATIONConfiguring MLD fast leave processing on an interfaceFollow these steps to configure the MLD fast leave processing on an interface:Displaying andMaintaining MLDConfigurationn You cannot use the reset mld group command to clear MLD forwarding entries ofstatic joins.c CAUTION: The reset mld group command cause an interruption of receivers’reception of multicast data.MLD ConfigurationExampleNetwork requirements■ Receivers receive VOD information in the multicast mode. Receivers of differentorganizations form stub networks N1 and N2, and Host A and Host C aremulticast receivers in N1 and N2 respectively.■ Router A in the IPv6 PIM network connects to N1, and Router B and Router Cconnect to N2.■ Router A connects to N1 through Ethernet1/0, and to other devices in the IPv6PIM network through POS5/0.■ Router B and Router C connect to N2 through their respective Ethernet1/0, andto other devices in the IPv6 PIM network through their respective POS5/0.Configure the MLD fast leaveprocessingfast-leave [ group-policyacl6-number ]RequiredDisabled by default.To do... Use the command... RemarksEnter system view system-view -Enter interface view interface interface-typeinterface-number-Configure MLD fast-leaveprocessingmld fast-leave[ group-policy acl6-number ]RequiredDisabled by default.To do... Use the command... RemarksTo do... Use the command... RemarksDisplay information of IPv6multicast groupsdisplay mld group [ ipv6-group-address |interface interface-typeinterface-number ] [ static | verbose ]Available in anyviewDisplay MLD configurationand running information onthe specified interface or allMLD-enabled interfacesdisplay mld interface [ interface-typeinterface-number ] [ verbose ]Available in anyviewDisplay the information of theMLD routing tabledisplay mld routing-table[ ipv6-source-address [ prefix-length ] |ipv6-group-address [ prefix-length ] ] *Available in anyviewClear MLD forwarding entries reset mld group { all | interfaceinterface-type interface-number { all |ipv6-group-address [ prefix-length ][ ipv6-source-address [ prefix-length ] ] } }Available in userview
