The Null in the oif list indicates that while your router is receiving a multicast stream from the 10.44.50.35 machine destined to the group 220.127.116.11, there are no directly connected receivers nor other multicast routers that wish to receive that stream from your router. In essence, this router does not know about any recipients, and as a result, it does not propagate the multicast traffic anywhere.
Do you expect this multicast stream to be forwarded? Do you have any recipients in your network that are subscribed to the multicast group 18.104.22.168?
It would be helpful if you could provide us with a brief topology picture that would clarify how your network looks like. It is difficult to provide answers to your questions on a general base.
One thing, though. If you have a VLAN where the receivers are located that has multiple gateways (like two switches you have mentioned above), then only one of these gateways will be forwarding multicast streams onto this VLAN. Otherwise, a single multicast packet could be delivered multiple times which is not appropriate.
Do you have any actual issues regarding the multicast delivery in your network?
I'll draw up a diagram. For now I'm not having any problem, I was just poking around and saw this on my other 3750 and wondered why it was different to my first 3750 in the same location. Both are joined via a trunk link.
This is actually a pretty cool feature, i didn't even know it existed until I was looking for a solution to advertise a subnet (prefix in BGP talk), only if a certain condition existed. This is exactly what conditional advertisements does
j ai une question j ai achete un routeur cisco 887VA-k9 , je le configuré avec la configuration ci- dessous
si je le lier avec mon pc portable sur l un de ses ports directement ça marche toute est bien ( la connexion internet + m...
Attached policy provides CLI access to the Cisco 4G router over text messaging. Two files are in the attached .tar file:
2. PDF with instructions on how to load and use the .tcl file.