3com 5500-ei pwr Instrução De Instalação

Network diagram

Figure 4-8 Network diagram for PIM-SM domain configuration

Ether

net

Ether

net

thernet

an-

t101

Vlan-

int10

Device Interface IP

address

Device Interface IP

address

Switch A

Vlanint100

10.110.1.1/24

Switch D

Vlanint300

10.110.5.1/24

Vlanint101

192.168.1.1/24

Vlanint101

192.168.1.2/24

Vlanint102

192.168.9.1/24

Vlanint105

192.168.4.2/24

Switch B

Vlanint200

10.110.2.1/24

Switch E

Vlanint104

192.168.3.2/24

Vlanint103

192.168.2.1/24

Vlanint103

192.168.2.2/24

Switch C

Vlanint200

10.110.2.2/24

Vlanint102

192.168.9.2/24

Vlanint104

192.168.3.1/24

Vlanint105

192.168.4.1/24

Configuration procedure

1) Configure the interface IP addresses and unicast routing protocol for each switch

Configure the IP address and subnet mask for each interface as per

Figure 4-8

. Detailed configuration

steps are omitted here.

Configure the OSPF protocol for interoperation among the switches in the PIM-SM domain. Ensure the

network-layer interoperation among Switch A, Switch B, Switch C, Switch D and Switch E in the

PIM-SM domain and enable dynamic update of routing information among the switches through a

unicast routing protocol. Detailed configuration steps are omitted here.

2) Enable IP multicast routing, and enable PIM-SM on each interface

# Enable IP multicast routing on Switch A, enable PIM-SM on each interface, and enable IGMP on

VLAN-interface 100, which connects Switch A to the stub network.

<SwitchA> system-view

[SwitchA] multicast routing-enable

[SwitchA] interface vlan-interface 100

[SwitchA-Vlan-interface100] igmp enable

SwitchA-Vlan-interface100] pim sm