3com S7906E Instruccion De Instalación
1-30
SA Message Filtering Configuration
Network requirements
z
Three PIM-SM domains exist in the network, and OSPF runs within and among the domains to
provide unicast routing.
z
Configure respective Loopback 0 of Switch A, Switch C and Switch D as a C-BSR and C-RP in the
respective PIM-SM domain.
z
Set up an MSDP peering relationship between Switch A and Switch C and between Switch C and
Switch D.
z
Source 1 sends multicast data to multicast groups 225.1.1.0/30 and 226.1.1.0/30, and Source 2
sends multicast data to multicast group 227.1.1.0/30.
z
Configure SA message filtering rules so that receivers Host A and Host B can receive only the
multicast data addressed to multicast groups 225.1.1.0/30 and 226.1.1.0/30, while Host can
receive only the multicast data addressed to multicast groups 226.1.1.0/30 and 227.1.1.0/30.
Network diagram
Figure 1-8 Network diagram for SA message filtering configuration
Loop0
V
lan-int102
Vlan-
int1
02
Device
Interface
IP address
Device
Interface
IP address
Source 1
—
10.110.3.100/24
Switch C
Vlan-int300
10.110.4.1/24
Source 2
—
10.110.6.100/24
Vlan-int104
10.110.5.1/24
Switch A
Vlan-int100
10.110.1.1/24
Vlan-int101
192.168.1.2/24
Vlan-int102
10.110.2.1/24
Vlan-int103
192.168.2.2/24
Vlan-int101
192.168.1.1/24
Loop0
2.2.2.2/32
Loop0
1.1.1.1/32
Switch
D Vlan-int400 10.110.6.1/24
Switch B
Vlan-int200
10.110.3.1/24
Vlan-int500
10.110.7.1/24
Vlan-int102
10.110.2.2/24
Vlan-int104
10.110.5.2/24
Vlan-int103
192.168.2.1/24
Loop0
3.3.3.3/32
Configuration Procedure
1) Configure
IP
addresses and unicast routing