[c-nsp] IGMP snooping ME6500
Adrian Minta
adrian.minta at gmail.com
Mon Jul 13 14:01:14 EDT 2009
Tim Stevenson wrote:
> Please do a sh ip igmp snooping mrouter - is the trunk being learned
> as a mrouter port? Note that mrouter ports get all multicast traffic
> for all groups.
>
> Tim
#sh ip igmp snooping mrouter
vlan ports
-----+----------------------------------------
200 Gi1/26
201 Gi1/26
202 Gi1/26
IPtv router is on interface Gi1/26. This is good
On Gig 1/29 we have one of the "victim" switches without 200-202 vlans.
On peak hour more than 250Mbps of traffic flood the victim without going
out on any port. Luckily it doesn't go to the victim CPU.
--
Best regards,
Adrian Minta MA3173-RIPE, MA314-ROTLD, www.minta.ro
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