Cisco Support Community
cancel
Showing results for 
Search instead for 
Did you mean: 
New Member

IGM snooping with Q-in-Q

Hi.

Since I am planning certain network I am wondering if following case would work regarding multicast and Q-in-Q: There are 3rd party access devices which perform Q-in-Q on end user traffic. Traffic is further aggregated to Cisco Metro Ethernet network. All traffic will be double taged except multicast. Double taged traffic will have S-VLAN ethertype 0x88a8 and C-VLAN ethertype 0x8100. The question is if Cisco devices like ME6524, 6500 or at least ES20 can perform IGMP and IGMP snooping on single VLAN traffic that has only S-VLAN ethertype 0x88a8 tag. There is NO C-VLAN of 0x8100.

Regards,

Ales

1 REPLY
Silver

Re: IGM snooping with Q-in-Q

455
Views
0
Helpful
1
Replies
CreatePlease to create content