H3C Technologies H3C S12500-X Series Switches - Manual (Page 101)

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PIM-SM non-scoped zone configuration example
Network requirements
As shown in Figure 33 :
• VOD streams are sent to receiver hosts in multicast. The receivers of different subnets form stub
networks, and at least one receiver host exist in each stub network. The entire PIM-SM domain
contains only one BSR.
• Host A and Host C are multicast receivers in two stub networks N1 and N2.
• Both VLAN-interface 105 on Switch D and VLAN-interface 102 on Switch E act as C-BSRs and C-RPs.
The C-BSR on Switch E has a higher priority. The C-RPs are designated to the multicast group range
225.1.1.0/24. Modify the hash mask length to map the multicast group range to the two C-RPs.
• IGMPv2 runs between Switch A and N1, and between Switch B, Switch C, and N2.
Figure 33 Network diagram
Table 7 Interface and IP address assignment
Device Interface IP address
Switch A VLAN-interface 100 10.110.1.1/24
Switch A VLAN-interface 101 192.168.1.1/24
Switch A VLAN-interface 102 192.168.9.1/24
Switch B VLAN-interface 200 10.110.2.1/24
Switch B VLAN-interface 103 192.168.2.1/24
Switch C VLAN-interface 200 10.110.2.2/24