HP FlexFabric 5950 series Configuration Manual page 167

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VOD streams are sent to receiver hosts in multicast. The entire PIM-SM domain is divided into
admin-scoped zone 1, admin-scoped zone 2, and the global-scoped zone. Switch B, Switch C,
and Switch D are ZBRs of the three zones, respectively.
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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 multicast group 224.1.1.1. Host C is a
multicast receiver for the multicast group 224.1.1.1.
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VLAN-interface 101 of Switch B acts as a C-BSR and a C-RP for admin-scoped zone 1, and
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 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.
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IGMPv2 runs between Switch A, Switch E, Switch I, and the receivers that directly connect to
them, respectively.
Figure 57 Network diagram
Admin-scope 1
Receiver
Host A
Vlan-int100
Vlan-int101
Switch A
Switch I
Vlan-int110
Vlan-int110
PIM-SM
Global-scope
Table 11 Interface and IP address assignment
Device Interface
Switch A Vlan-int100
Switch A Vlan-int101
Switch B Vlan-int200
Switch B Vlan-int101
Switch B Vlan-int103
Switch B Vlan-int102
Switch C Vlan-int300
Source 1
Vlan-int200
Vlan-int102
Vlan-int101
Switch B
ZBR
Switch H
Vlan-int106
Vlan-int106
Source 2
Receiver
Host C
Receiver
Host B
IP address
192.168.1.1/24
10.110.1.1/24
192.168.2.1/24
10.110.1.2/24
10.110.2.1/24
10.110.3.1/24
192.168.3.1/24
157
Vlan-int500
Source 3
Vlan-int102
Switch C
ZBR
Vlan-int105
Vlan-int105
Vlan-int400
Admin-scope 2
Device Interface
Switch D Vlan-int105
Switch D Vlan-int108
Switch D Vlan-int107
Switch E Vlan-int400
Switch E Vlan-int104
Switch E Vlan-int108
Switch F Vlan-int109
Switch G
Vlan-int109
Vlan-int109
Switch F
Vlan-int107
Vlan-int107
Switch D
ZBR
Vlan-int108
Vlan-int108
Switch E
IP address
10.110.5.2/24
10.110.7.1/24
10.110.8.1/24
192.168.4.1/24
10.110.4.2/24
10.110.7.2/24
10.110.9.1/24