Re: [f-nsp] Multicast is being switched by LP CPU on MLXe?
Alexander Shikoff <[email protected]>
| Newsgroups | gmane.network.nsp.foundry |
|---|---|
| Message-ID | <[email protected]> |
On Mon, Dec 19, 2016 at 11:20:36AM -0700, Daniel Schmidt wrote: > It's been a while, but I wouldn't think that pim snooping would not do a darn thing on l2, > you would want igmp snooping. That said, I don't think that would work without at least a > local l3 interface to respond to the queries. Otherwise, you might as well just use > broadcast. (Not that I recommend that) Hi! I don't need this box to respond and/or generate IGMP queries. I just need to snoop them in order to prevent unnecessary multicast flooding over all ports in certain VLAN. Again, my configuration is: ! vlan 450 name ITCons2DS_test tagged ethe 7/1 to 7/2 ethe 9/5 ethe 11/2 ethe 12/8 ethe 13/8 multicast passive ! That's all. No any L3 multicast routing. Just IGMP snooping. And with such configuration my MLXe-16 starts switching multicast packets by LP CPU. -- MINO-RIPE _______________________________________________ foundry-nsp mailing list [email protected] http://puck.nether.net/mailman/listinfo/foundry-nsp