[c-nsp] Multicast

Phil Mayers p.mayers at imperial.ac.uk
Thu Sep 5 09:28:45 EDT 2013


On 05/09/13 14:17, Harry Hambi wrote:
> Hi all,
> Is there a command on the 6500 that will show the Multicast traffic in/out of a port?. Thanks in advance

What does "show multicast traffic" mean?

If you want to see the raw data packets, you'll need to use SPAN or 
R/ERSPAN.

If you want to see IGMP joins, "sh ip igmp" and sub-commands.

If you want to see output routes, "sh ip mroute" and sub-commands.

Be more specific!


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