124
• Source 1 and Source 2 send different multicast data to the multicast group 239.1.1.1. Host A receives
the multicast data only from Source 1, and Host B receives the multicast data only from Source 2.
Source 3 sends multicast data to the multicast group 224.1.1.1. Host C is a multicast receiver for the
m u l t i c a s t g r o u p 224 .1.1.1.
• VLAN-interface 101 of Switch B acts as a C-BSR and a C-RP for admin-scoped zone 1.
VLAN-interface 105 of Switch D acts as a C-BSR and a C-RP for admin-scoped zone 2. Both of the
two interfaces are designated to the multicast group range 239.0.0.0/8. VLAN-interface 109 of
Switch F acts as a C-BSR and a C-RP for the global-scoped zone, and is designated to all the
multicast groups that are not in the range 239.0.0.0/8.
• IGMPv2 runs between Switch A, Switch E, Switch I, and the receivers that directly connect to them,
respectively.
Figure 47 Network diagram
Table 8 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 103 10.110.2.1/24
Switch B VLAN-interface 102 10.110.3.1/24
Switch C VLAN-interface 300 192.168.3.1/24
Switch C VLAN-interface 104 10.110.4.1/24
Vl
an-
int10
4
Vlan-
int103
Vlan-
i
nt3
00
Vl
a
n-
i
nt10
4
Vlan-
i
nt60
0
Vl
an-i
nt10
3
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