H3C Technologies H3C S12500 Series Switches - Manual (Page 190)

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Figure 53 Network diagram
Table 12 shows the interface and IP address assignment, and network topology scheme.
Table 12 Interface and IP address assignment
Device Interface IP address
Switch A VLAN-interface 100 192.168.1.1/24
Switch A VLAN-interface 101 10.110.1.1/24
Switch B VLAN-interface 200 192.168.2.1/24
Switch B VLAN-interface 101 10.110.1.2/24
Switch B VLAN-interface 102 10.110.2.1/24
Switch C VLAN-interface 102 10.110.2.2/24
Switch C VLAN-interface 103 10.110.3.1/24
Switch C Loopback 0 1.1.1.1/32
Switch D VLAN-interface 300 192.168.3.1/24
Switch D VLAN-interface 400 192.168.4.1/24
Switch D VLAN-interface 103 10.110.3.2/24
Source 1 — 192.168.1.100/24
Source 2 — 192.168.4.100/24
Receiver 1 — 192.168.2.100/24
Receiver 2 — 192.168.3.100/24
Configuration procedure
1. Configure an IP address and subnet mask for each interface as per Figure 53 . (Details not shown.)
2. Configure OSPF on the switches in the BIDIR-PIM domain to ensure network-layer reachability
among them. (Details not shown.)
3. Enable IP multicast routing, PIM-SM, BIDIR-PIM, and IGMP:
BIDIR-PIM
Source 1 Source 2
Host A
Receiver 1
Switch A
Vlan-int101
Vlan-int101
Vlan-int102 Vlan-int102
Vlan-int103
Vlan-int103
Vlan-int100
Vlan-int200
Vlan-
int300
Vlan-int400
Switch D
Switch C
Switch B
Host B
Receiver 2 Loop0