Multicast Lab 1: Dense Mode

konfig R1
!

ip multicast-routing

interface Loopback0
 ip address 1.1.1.1 255.255.255.255
 ip pim dense-mode
 ip igmp join-group 239.0.0.1
 ip igmp join-group 239.0.0.2
 ip ospf 1 area 0
!
interface FastEthernet0/0
 ip address 12.12.12.1 255.255.255.0
 ip pim dense-mode
 ip ospf 1 area 0
 duplex auto
 speed auto
!
interface FastEthernet0/1
 no ip address
 shutdown
 duplex auto
 speed auto
!
router ospf 1
 log-adjacency-changes



Konfig R2

ip multicast-routing
interface Loopback0
 ip address 2.2.2.2 255.255.255.255
 ip pim dense-mode
 ip ospf 1 area 0
!
interface FastEthernet0/0
 ip address 12.12.12.2 255.255.255.0
 ip pim dense-mode
 ip ospf 1 area 0
 duplex auto
 speed auto
!        
interface FastEthernet0/1
 ip address 23.23.23.2 255.255.255.0
 ip pim dense-mode
 ip ospf 1 area 0
 duplex auto
 speed auto
!
router ospf 1
 log-adjacency-changes
!


konfig R3

!
!
ip multicast-routing

interface Loopback0
 ip address 3.3.3.3 255.255.255.255
 ip pim dense-mode
 ip ospf 1 area 0
!
interface FastEthernet0/0
 ip address 23.23.23.3 255.255.255.0
 ip pim dense-mode
 ip ospf 1 area 0
 duplex auto
 speed auto
!        
interface FastEthernet0/1
 no ip address
 shutdown
 duplex auto
 speed auto
!
router ospf 1
 log-adjacency-changes
!


R3#ping 239.0.0.1

Type escape sequence to abort.
Sending 1, 100-byte ICMP Echos to 239.0.0.1, timeout is 2 seconds:

Reply to request 0 from 12.12.12.1, 72 ms
Reply to request 0 from 12.12.12.1, 76 ms
R3#ping 239.0.0.2

Type escape sequence to abort.
Sending 1, 100-byte ICMP Echos to 239.0.0.2, timeout is 2 seconds:

Reply to request 0 from 12.12.12.1, 44 ms
Reply to request 0 from 12.12.12.1, 48 ms
R3#