H3C Technologies H3C S12500 Series Switches - Manual (Page 178)

162
PIM-SM non-scoped zone configuration example
Network requirements
As shown in Figure 51 , 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.
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 multicast group range to which the C-RP is designated 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 Switch A and N1, and between Switch B/Switch C and N2.
Figure 51 Network diagram
Table 10 shows the interface and IP address assignment, and network topology scheme.
Table 10 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
Source
10.110.5.100/24
PIM-SM
Switch A
Switch B
Switch C
Switch D
Receiver
Host A
Host B
Host C
Host D
Receiver
Switch E
Vlan-int100
Vlan-int200
Vlan-int200
Vlan-int300
Vlan-int102
Vlan-int102
Vlan-
int
101
Vlan-
int10
1
Vlan-int103
Vlan-int103
Vlan-int104
Vlan-int104
Vlan-int105
Vlan-int105