I have a Dell N2024 switch connected to a headend that provides with multicast streams. The Dell switch is layer 2 only. The problem I have is that the multicast traffic is not being correctly filtered by the switch.

I am only working with vlan 1 and the dell switch is configured as querier. The configuration is all by default except:

>>ip igmp snooping querier
>>ip igmp snooping querier address

>>ip igmp snooping querier vlan 1
>>ip igmp snooping querier address
>>ip igmp snooping querier election participate 1

The switch is acting as querier  (igmp packets are send and it is shown in the status of the switch) but when I connect a PC all the multicast traffic is received.

How I can configure the switch to filter the multicast traffic without adding static multicast addresses?