Try configuring an irb, igmp, igmp-snooping and a trunk port on 10.x code.
It will tell you its not supported. It's never been supported per JTAC.
Also as per jtacs comment they put that statement in newer code as they
didn't know it wasnt supported before. I asked jtac to update the
documentation.
> Is this in documentation somewhere? I just did a quick pass through the
IGMP
> snooping docs and I did not see it stated anywhere in there... maybe I
missed
> it.
>
>
>
>
>
> ________________________________
> From: Derick Winkworth <[email protected]>
> To: Chris Evans <[email protected]>; Gavin Tweedie <[email protected]>
> Cc: [email protected]
> Sent: Tue, August 31, 2010 7:13:37 AM
> Subject: Re: [j-nsp] 10.3 on MX960 with MPC only?
>
> ###########
> I'm not even going to mention that
>
> IGMP-Snooping isn't support on trunk interfaces which blows my mind.
> ############
>
>
> wow!
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