R3303-HP HSR6800 Routers IP Multicast Configuration Guide

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Protocol: pim-sm, UpTime: 00:13:16, Expires: 00:03:22
PIM-SM admin-scoped zone configuration example
Network requirements
As shown in Figure 47, the receivers receive VOD information through multicast. The entire PIM-SM
domain is divided into admin-scoped zone 1, admin-scoped zone 2, and the global scope zone. Router
B, Router C, and Router D are ZBRs of the three domains, respectively.
Source 1 and Source 2 send different multicast informa t io n t o mu l t i c a s t g ro u p 239.1.1.1. H o s t A re c ei ve s
the multicast information from Source 1 only, and Host B receives the multicast information from Source
2 only. Source 3 sends multicast information to multicast group 224.1.1.1. Host C is a multicast receiver for
this multicast group.
GigabitEthernet 2/1/1 of Router B acts as a C-BSR and C-RP of admin-scoped zone 1, which serve the
multicast group range 239.0.0.0/8. GigabitEthernet 2/1/1 of Router D acts as a C-BSR and C-RP of
admin-scoped zone 2, which also serve the multicast group range 239.0.0.0/8. GigabitEthernet 2/1/1
of Router F acts as a C-BSR and a C-RP of the global scope zone, which serve all the multicast groups
other than those in the 239.0.0.0/8 range.
IGMPv2 runs between Router A, Router E, Router I, and their respective receivers.
Figure 47 Network diagram
Router A
Router B
ZBR
Router C
ZBR
Router D
ZBR
Router E
Router HRouter I
Router F
Router G
Source 3
Source 1
Source 2
Receiver
Host A
GE2/1/1
G
E2/
1/3
GE2/1/
2
G
E2/
1/0
GE2/1/4 GE2/1/1
GE2/1/3
GE2/1/2
GE2/1/3
GE2/1/1
GE2/1/1
GE2/1/0
GE2/1/1
GE2/1/3
GE2/1/0
GE2/1/1
GE2/1/1 GE2/1/1
GE2/1/0
GE2/1/0 GE2/1/0
GE2/1/2
GE2/1/4 GE2/1/4GE2/1/1
GE2/1/1
Admin-scope 2
PIM-SM
Global-scope
Admin-scope 1
Receiver
Host B
Receiver
Host C