From: tony hall (tony_hall123@hotmail.co.uk)
Date: Mon Aug 14 2006 - 12:30:47 ART
Dennis,
I am hoping the Multicasting guru come up with any soluton, but I will lab
it tonight.
Tony.
>From: "Dennis Morgan" <dennis3organ@gmail.com>
>To: tony_hall123@hotmail.co.uk, DSchulz@dpsciences.com
>CC: ccielab@groupstudy.com
>Subject: RE: Multicast
>Date: Mon, 14 Aug 2006 09:06:36 -0400
>
>Tony, you still need to be able to ping groups 232.2.2.2, 232.3.3.3
>How did you manage to do that, I'm interested to know
>
>Thanks
>Dennis.
>
>-----Original Message-----
>
>Thanks,
>
>The wording of question does not say static Rp, so I assume its ok to
>config
>
>
>static RP on all the routers.
>
>
>
>Tony
>
>
>
>>From: "Schulz, Dave" <DSchulz@dpsciences.com>
>
>>To: "tony hall" <tony_hall123@hotmail.co.uk>,<ccielab@groupstudy.com>
>
>>Subject: RE: Multicast
>
>>Date: Sun, 13 Aug 2006 22:47:14 -0400
>
>>
>
>>Tony -
>
>>
>
>>There are a few options that you can use here.
>
>>
>
>>1. The easiest would be to configure the static RP for R2 on all
>
>>routers, and use ip pim spare.
>
>>
>
>>2. You could use the auto-rp option and configure the mapping agent on
>
>>R1. With this, you will need to not only configure the ip pim nbma
>
>>option on R1, but also the auto-rp listener command (to allow the dense
>
>>mode for the mapping and auto-rp). Remember though, that the mapping
>
>>agent and RP transfer their information in dense mode. So, if dense
>
>>mode is disallowed, then this would not be the choice.
>
>>
>
>>HTH,
>
>>
>
>>Dave Schulz,
>
>>Email: dschulz@dpsciences.com
>
>>
>
>>
>
>>
>
>>-----Original Message-----
>
>>From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
>
>>tony hall
>
>>Sent: Sunday, August 13, 2006 4:41 PM
>
>>To: ccielab@groupstudy.com
>
>>Subject: Multicast
>
>>
>
>>Hi,
>
>>I have the following set up in my lab.
>
>>R1 is hub (sub int s0/0.23)and R2,R3 spoke connecting through Serial
>
>>int.R4
>
>>is connected to R1 over ethernet.
>
>>Senario :
>
>>a-config multicast on R1,R2, R3 and R4.
>
>>b-R2's lo0 is RP and joing group 232.1.1.1,232.2.2.2,232.3.3.3 but
>
>>acting RP
>
>>for 232.1.1.1/2 only.
>
>>c-Spoofing shout not happen on R4 lo0.
>
>>d-Dense mode is not allowed.
>
>>I am strugling how shall I solve this ,Do I use auto-rp but dense mode
>
>>is
>
>>not allowed and nbma mode issue at R1 ,Please if someone can help?.
>
>>
>
>>Tony.
>
>>
>
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