H3C Technologies H3C SecPath F1000-E - Manual (Page 659)

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3: GigabitEthernet0/4
Protocol: pim-dm, UpTime: 00:03:27, Expires: never
PIM-SM non-scoped zone configuration example
Network requirements
As shown in Figure 346 , receivers receive VOD information through multicast. The receiver groups of
different organizations form stub networks, and one or more receiver hosts 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 GigabitEthernet 0/3 on SecPath B and GigabitEthernet 0/3 on SecPath C act as C-BSRs and C-RPs.
The C-BSR on SecPath C has a higher priority. The range of multicast groups served by the C-RP is
225.1.1.0/24.
Modify the hash mask length to map a certain number of consecutive group addresses within the range
to the two C-RPs.
IGMPv2 runs between SecPath A and N1 and between Router A/Router B and N2.