172
Figure 51 Network diagram for PIM-SM admin-scope zone configuration
Switch A
Switch B
ZBR
Switch C
ZBR
Switch D
ZBR
Switch E
Switch HSwitch I
Switch F
Switch G
Source 3
Source 1
Source 2
Receiver
Host A
Vlan-int104
Vlan-int105
Vlan-int
103
Vlan-int
300
Vlan-int106 Vlan-int104
Vlan-int108
Vlan-int107
Vlan-int107
Vlan-int109
Vlan-int109
Vlan-int500
Vlan-int
105
Vlan-int108
Vlan-int400
Vlan-int110
Vlan-int110 Vlan-int106
Vl
an-int600
Vlan-int100 Vlan-int200
Vlan-i
nt103
Vlan-int102 Vlan-int102Vlan-int101
Vlan-int101
Admin-scope 2
PIM-SM
Global-scope
Admin-scope 1
Receiver
Host B
Receiver
Host C
Device Interface IP address Device Interface IP address
Switch A Vlan-int100 192.168.1.1/24 Switch D Vlan-int104 10.110.4.2
24
Vlan-int101 10.110.1.1/24 Vlan-int108 10.110.7.1/24
Switch B Vlan-int200 192.168.2.1/24 Vlan-int107 10.110.8.1
24
Vlan-int101 10.110.1.2
24 Switch E Vlan-int400 192.168.4.1/24
Vlan-int103 10.110.2.1/24 Vlan-int105 10.110.5.2/24
Vlan-int102 10.110.3.1
24 Vlan-int108 10.110.7.2
24
Switch C Vlan-int300 192.168.3.1/24 Switch F Vlan-int109 10.110.9.1
24
Vlan-int104 10.110.4.1/24 Vlan-int107 10.110.8.2/24
Vlan-int105 10.110.5.1
24 Vlan-int102 10.110.3.2
24
Vlan-int103 10.110.2.2
24 Switch G Vlan-int500 192.168.5.1
24
Vlan-int106 10.110.6.1/24 Vlan-int109 10.110.9.2/24
Switch H Vlan-int110 10.110.10.1
24 Source 1 — 192.168.2.10/24
Vlan-int106 10.110.6.2
24 Source 2 — 192.168.3.10/24
Switch I Vlan-int600 192.168.6.1/24 Source 3 — 192.168.5.10/24
Vlan-int110 10.110.10.2
24
Configuration procedure
1. Configure IP addresses and unicast routing.
Configure the IP address and subnet mask for each interface according to Figure 51 (details not shown).
Configure OSPF on the switches in the PIM-SM domain to ensure network-layer reachability among them
(details not shown).