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bidir multicast not work

Hi all,

when I config bidir multicast,it did not work. The manual said it just use:

ip multicast-routing

ip pim rp-address x.x.x.x bidir

to work and you need not config any thing in the interface. But It did not work. My topology is:

e0-R1--R2--R3--R4--R5-e0

e0 of R1 and R5 join group 224.1.1.1 and rp is R3. Can any body tell me what's wrong?Thank You!

Best Regards

Teru Lei

1 REPLY
New Member

Re: bidir multicast not work

Hi Teru Lei.

I think you should add the following command in the general configuration mode:

ip pim bidir-enable

Also, I assume you did "ip pim sparse-mode" on all relevant interfaces of all routers.

You should also put this command and the "ip pim rp-address x.x.x.x bidir" on router 3 (with x.x.x.x being its own ip address).

Hope it will help you,

Boaz.

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