Comware

Hi,

Does those kind of switch support IGMP query ?

Thanks.

4400 does from CLI go to bridge,multicast filter, IGMP , querry mode then enable it. 4500 does snooping oly to my knolodge. I do not know about 4200

3Com Certified IP Telephony VCX/NBX Expert

When I go to bridge,multicast filter, IGMP, I only have Snoop Mode and not Query mode.

Those 4400 switchs are SE switchs.



My problem is that we have a video surveillance camera system where we have many "RTP packet lost" on the network causing cameras disconnection. The support team told us that our switch must support IGM snooping and query.



Many of our switchs are 4500PWR switchs.

Standing by for more info on this.... I am in the same situation.

I was to work with switch 4200 3C17300A, in bridge, multicastfilter, routerport and additionaly you must to enabled igmp snooping mode.



Now this model is discontinued, I try configure the nuw model 4210, but I can´t to find the same menu.



Only can to enable globally igmp snooping mode, but the traffic flood the others port in switch... Please your comments.

My concern was with 4500 switch.

Yesterday we updated bootrom, app file and web file and in that new app version, igmp querier is now support.

bootrom version:4.01

sioftware version: 3.03.02s168p03