Shulou(Shulou.com)06/01 Report--

1. Introduction to PIM Dense Mode

2. Experimental topology

3. Basic configuration

R1 configuration

Interface Serial0/1

Ip address 12.1.1.1 255.255.255.0

Interface Serial0/2

Ip address 14.1.1.1 255.255.255.0

Interface FastEthernet1/0

Ip address 13.1.1.1 255.255.255.0

Router ospf 110

Router-id 1.1.1.1

Network 12.1.1.0 0.0.0.255 area 0

Network 13.1.1.0 0.0.0.255 area 0

Network 14.1.1.0 0.0.0.255 area 0

R2 configuration

Interface Serial0/0

Ip address 25.1.1.2 255.255.255.0

Interface Serial0/1

Ip address 12.1.1.2 255.255.255.0

Router ospf 110

Router-id 2.2.2.2

Network 12.1.1.0 0.0.0.255 area 0

Default-information originate always

R3 configuration

Interface FastEthernet1/0

Ip address 13.1.1.3 255.255.255.0

Router ospf 110

Router-id 3.3.3.3

Network 13.1.1.0 0.0.0.255 area 0

R4 configuration

Interface Serial0/0

Ip address 46.1.1.4 255.255.255.0

Interface Serial0/2

Ip address 14.1.1.4 255.255.255.0

Router ospf 110

Router-id 4.4.4.4

Network 14.1.1.0 0.0.0.255 area 0

R5 configuration

Interface Serial0/0

Ip address 25.1.1.5 255.255.255.0

R6 configuration

Interface Serial0/0

Ip address 46.1.1.6 255.255.255.0

No ip routing

Ip default-gateway 46.1.1.4

4. Configure PIM Dense Mode

R1 configuration

Ip multicast-routing

Interface Serial0/1

Ip pim dense-mode

Interface Serial0/2

Ip pim dense-mode

Interface FastEthernet1/0

Ip pim dense-mode

R2 configuration

Ip multicast-routing

Interface Serial0/0

Ip pim dense-mode

Interface Serial0/1

Ip pim dense-mode

R3 configuration

Ip multicast-routing

Interface FastEthernet1/0

Ip pim dense-mode

R4 configuration

Ip multicast-routing

Interface Serial0/0

Ip pim dense-mode

Interface Serial0/2

Ip pim dense-mode

R6 configuration

Interface Serial0/0

Ip igmp join-group 224.1.1.1

5. Test

This indicates that PING Dense Mode has been configured successfully.

R1 configuration

Interface FastEthernet1/0

Ip pim dr-priority 2

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