Operation Manual – MulticastH3C S7500 Series Ethernet Switches Chapter 7 PIM Configuration7-12To do... Use the command... RemarksEnter VLAN interface view interface Vlan-interfaceinterface-number —Enable PIM-DM/PIM-SM pim dm / pim smRequiredConfigure the PIMprotocol type on theinterface.Configure limit on thenumber of PIM neighbors pim neighbor-limit limitOptionalBy default, the upper limiton the number of PIMneighbors on an interfaceis 128.Configure the filteringpolicy for PIM neighborspim neighbor-policyacl-numberOptionalz You can configure tofilter the IP addressesof some multicastgroups in ACL.z By default, the filteringpolicy for neighborscannot be enabled onan interface.Caution:If the number of existing PIM neighbors exceeds the user-defined limit, the existing PIMneighbors will not be removed.7.2.4 Clearing PIM Relevant EntriesYou can execute the reset command in user view to clear the related statistics aboutmulticast PIM.Follow these steps to clear PIM relevant entries:To do... Use the command... RemarksClear the PIM routeentriesreset pim routing-table { all |{ group-address [ mask group-mask |mask-length group-mask-length ] |source-address [ mask source-mask |mask-length source-mask-length ] |{ incoming-interface { interface-typeinterface-number | null } } } * }Perform theconfiguration inuser view.
