Help with IP Multicast Boundaries
I'm struggling a bit with multicast. I have been working on the multicast boundaries lab for a long time trying to get my head around it, and as a last resort I post here, hoping someone can help me understand
Anyway, I have followed ALL parts of the lab in terms of setting up the RP, and the mapping agents, the auto-rp listener and all interfaces for this lab as required. In my frustration (and I NEVER do this) I went to the "answer" or the configuration to try and work out what the heck I did wrong in my config and it was basically exactly the same, EXCEPT I have done one thing different.
In my understanding of ip multicast boundaries, if I EXCLUDE (DENY) an IP range in a standard ACL what I have denied in the ACL should NOT be permitted out the interface (or in other words the OIL should not contain the group in the deny statement).
I have setup R5 as follws:
R5#sh run | sec access-list|pim|boundary
ip multicast boundary BOUNDARY out
ip pim autorp listener
ip access-list standard BOUNDARY
deny 220.127.116.11 18.104.22.168