[c-nsp] multicast routing to VLAN1?

[Julien Couturier]

Did you check whether your IGMP querier is doing its job ?

> -----Message d'origine-----
> De : cisco-nsp-bounces at puck.nether.net [mailto:cisco-nsp-
> bounces at puck.nether.net] De la part de William
> Envoyé : lundi 4 février 2008 16:30
> À : Ziv Leyes
> Cc : [c-nsp]
> Objet : Re: [c-nsp] multicast routing to VLAN1?
> 
> Hia,
> 
> ip multicast-routing is enabled in global config.
> 
> Regards,
> 
> W
> 
> On 04/02/2008, Ziv Leyes <zivl at gilat.net> wrote:
> > First, I must ask this, did you make sure you have the global command
> "ip multicast-routing"
> > Then on every interface you want to participate, you better use "ip
> pim sparse-dense-mode"
> >
> > Ziv
> > -----Original Message-----
> > From: cisco-nsp-bounces at puck.nether.net [mailto:cisco-nsp-
> bounces at puck.nether.net] On Behalf Of William
> > Sent: Monday, February 04, 2008 1:33 PM
> > To: [c-nsp]
> > Subject: [c-nsp] multicast routing to VLAN1?
> >
> > Hi,
> >
> > We have a 4500+SUP4 running 12.1.19 EW1, running IOS throughout.
> >
> > We have a requirement to push multicast packets from VLAN200 (routed)
> > to VLAN1 (routed, VLAN1 used because of legacy issues).
> >
> > On both VLAN interfaces we have ip pim sparse mode enabled, and have
> > also added join statements to try to get it working.
> >
> > We are unable to get the multicast pushed over to VLAN1, we can see
> > the machine(s) pumping out the multicast onto VLAN200 but nothing
> > getting across.
> >
> > Is there some limitation because of the use of VLAN1? or am I missing
> > something else?
> >
> > Cheers,
> >
> > W
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> >
> >
> >
> >
> >
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