From: Ahmed Mamoor Amimi (mamoor@xxxxxxxx)
Date: Sun Jul 14 2002 - 17:07:50 GMT-3
the point to consider is that routes announce the rp and group address to
directly connected neighbour. they will not progate to others, if u want
then then u should map them the mapping-agents.
In ur case : r3 should be the RP for the group igmp join 224.2.2.2 at
serial 1
and r4 should be the maping-agent so that it can push those
groups to r5 and r6 when recieved from r3 which is the RP.
-Mamoor
----- Original Message -----
From: kym blair <kymblair@hotmail.com>
To: <ccieau@hotmail.com>; <ccielab@groupstudy.com>
Sent: Sunday, July 14, 2002 7:15 PM
Subject: Re: Multicast Help!!
> David,
>
> Assuming your speaker is directly connected to R2 via E0 and you want to
> make R2 your redezvous-point, I think you need to put (in global) on R2
(not
> R3):
>
> ip pim send-rp-announce E0 scope 16 [group-list 25]
> ip pim send-rp-discovery scope 16
> [access-list 25 permit 224.2.2.2]
>
> Would also need on R2 E0:
> ip igmp join-group 224.2.2.2
>
>
> Let me know whether that worked. I've very interested in knowing the
> solution! Thanks,
>
> Kym
>
> >From: "David Ham" <ccieau@hotmail.com>
> >Reply-To: "David Ham" <ccieau@hotmail.com>
> >To: ccielab@groupstudy.com
> >Subject: Multicast Help!!
> >Date: Sun, 14 Jul 2002 17:25:50 +1000
> >
> >Hi all,
> >
> >I have multicast question which drive me crazy.
> >
> >The scenario is as follows,
> >
> >
> >
> >R4-s0.1--(FR)----s0.1--R3-s1------s0-R2
> >|
> >s0.2
> >|\
> >| \
> >(FR)
> >| \
> >s0 s0
> >R5 R6
> >
> >
> >R4 s0.1 is frame subinterface point-to-point
> >R4 s0.2 is frame multpoint
> >
> >IP connectivity is fine.
> >
> >At R2
> >IP igmp join 224.2.2.2 at serial 0
> >
> >I applied
> >R2 s0, ---- ip pim spare-mode
> >R3 s1 =ip pim spare-mode, s0.1 = ip pim spare-mode + ip pim nbma-mode
> >R4 s0.1,s0.2 = ip pim spare-mode + ip pim nbma-mode
> >R5 s0 = ip pim spare-mode + ip pim nbma-mode
> >R6 s0 = ip pim spare-mode + ip pim nbma-mode
> >
> >I add ip pim send-auto-announce s0.1 scope 15 at R3
> >and
> >
> >add ip pim send-auto-discovery s 0.2 scope 15 at R4
> >
> >but I am unable to make ping 224.2.2.2 from R6, R5
> >
> >
> >I manage to work out with static RP but I couln't work out with AUTO-RP
> >
> >Anyone have any idea ??
> >
> >
> >
> >
> >Regards,
> >David Ham
> >
> >
This archive was generated by hypermail 2.1.4 : Sat Sep 07 2002 - 19:36:30 GMT-3