SNR S2989G-48TX-DC [258/553] Igmp configuration examples

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S2989G-24TX Operation Manual

Chapter 5 Multicast Protocol Related Configuration

4-33

Ethernet 1/0/1

vlan1

Ethernet 1/0/1

vlan1

Ethernet 1/0/2

vlan2

no ip dvmrp | no ip pim dense-

mode | no ip pim sparse-mode |

no ip dvmrp multicast-routing | no

ip pim multicast-routing

Disable IGMP Protocol.

5.2.3

IGMP Configuration Examples

As shown in the following figure, add the Ethernet ports of Switch A and Switch B to

corresponding VLAN, and start PIM-DM on each VLAN interface.

SWITCH A SWITCH B

Figure 5-1 IGMP Network Topology Diagram

The configuration procedure for SwitchA and SwitchB is as follows:

(1) Configure SwitchA:

Switch(config)#ip pim multicast-routing

Switch (config)#interface vlan 1

Switch(Config-if-Vlan1)#ip address 12.1.1.1 255.255.255.0

Switch(Config-if-Vlan1)#ip pim dense-mode

(2) Configure SwitchB:

Switch(config)#ip pim multicast-routing

Switch(config)#interface vlan1

Switch(Config-if-Vlan1)#ip address 12.1.1.2 255.255.255.0

Switch(Config-if-Vlan1)#ip pim dense-mode

Switch(Config-if-Vlan1)#exit

Switch(config)#interface vlan2

Switch(Config-if-Vlan1)#ip address 20.1.1.1 255.255.255.0

Switch(Config-if-Vlan2)#ip pim dense-mode

Switch(Config-if-Vlan2)#ip igmp version 3