PIM Configuration Examples 659PIM ConfigurationExamplesPIM-DM ConfigurationExampleNetwork requirements■ Receivers receive VOD information through multicast. The receiver groups ofdifferent organizations form stub networks, and one or more receiver hostsexist in each stub network. The entire PIM domain operates in the dense mode.■ Host A and Host C are multicast receivers in two stub networks.■ Switch D connects to the network that comprises the multicast source (Source)through VLAN-interface 300.■ Switch A connects to stub network N1 through VLAN-interface 100, and toSwitch D through VLAN-interface 103.■ Switch B and Switch C connect to stub network N2 through their respectiveVLAN-interface 200, and to Switch D through VLAN-interface 101 andVLAN-interface 102 respectively.■ IGMPv2 is to run between Switch A and N1, and between Switch B/Switch Cand N2.Network diagramFigure 196 Network diagram for PIM-DM configurationDevice Interface IP address Device Interface IP addressSwitch A Vlan-int100 10.110.1.1/24 Switch D Vlan-int300 10.110.5.1/24Vlan-int103 192.168.1.1/24 Vlan-int103 192.168.1.2/24Switch B Vlan-int200 10.110.2.1/24 Vlan-int101 192.168.2.2/24Vlan-int101 192.168.2.1/24 Vlan-int102 192.168.3.2/24EthernetEthernetEthernetSource10.110 .5.100 /24PIM-DMSwitch ASwitch BSwitch CSwitch DReceiverHost AHost BHost CHost DReceiverN1N2Vlan -int100Vlan -int200Vlan -int200Vlan-int300 Vlan -int101Vlan -int101Vlan-int102Vlan-int102Vlan-int103Vlan-int103
