Is the receiver in vlan 117? What kind of switch is the receiver in? Only XL platform run CGMP only, most of the other newer switches from 2950 on up run IGMP Snooping. Does the switch you run the show cgmp have mroute port?
the "RPF-MFD" (reverse path forwarding-multicast fast drop) indicator is present in the (S,G), tells us that the (S,G) entry is a complete shortcut and, from the perspective of the MSFC, the traffic is being forwarded in hardware (H).
where is sho ip igmp group? This will tell us if we get a membership from the user in the vlan 11. No membership no OIL on ip moroute for vlan 111. Can you also capture show ip igmp interface vlan 111? The 6509 IGMP mode should by default auto-learnt via PIM or IGMP packets. I am not sure what IOS you are running but can you try under the interface vlan 111 - "ip igmp snooping mrouter learn cgmp ". I take it that since there is no multicast table being built in the XL that the client is not getting the stream? If the router returns a message that "ip igmp snooping mrouter learn cgmp" is being deprecated, it mean it should be auto learned. Then for testing purpose you can either disable the cgmp on XL or under interface vlan 111 try "ip igmp join-group x.x.x.x". See if that works.
It started working after adding ip igmp join-group.
I am wondering wht this command does ?
i can now even see receiver port listed in sh cgmp on 3524-xl.
>>> ip igmp-group is forcing the router to send the stream to that vlan. It is just a work around, interface vlan 111 is not in the OIL of that group and S,G will no be built for the group unless we get a report or a join from a client from that vlan. I would check for that client if it's sending a join, you might need to get a sniffer trace, if you wnat to pursue. Another possible workaround that might be better than ip igmp join-group is "ip igmp static-group"
We are pleased to announce availability of Beta software for 16.6.3. 16.6.3 will be the second rebuild on the 16.6 release train targeted towards Catalyst 9500/9400/9300/3850/3650 switching platforms. We are looking for early feedback from custome...