UDLR-IGMP example

10.1.1.1

10.2.1.1

10.2.1.2

10.5.1.1

10.3.1.1

10.6.1.1

A

B

Router A

interface ethernet 0

ip address 10.1.1.1 255.255.255.0

ip pim dense-mode

!

interface ethernet 1

ip address 10.2.1.1 255.255.255.0

ip pim dense-mode

ip igmp unidirectional link

!

interface ethernet 2

ip address 10.3.1.1 255.255.255.0

Router B

interface ethernet 0

ip address 10.2.1.2 255.255.255.0

ip pim dense-mode

ip igmp unidirectional link

!

interface ethernet 1

ip address 10.5.1.1 255.255.255.0

ip pim sparse-dense-mode

ip igmp helper-address udl ethernet 0

!

interface ethernet 2

ip address 10.6.1.1 255.255.255.0

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