Cisco Nexus switch command for multicast

Hi guys,

What is Cisco Nexus command to see the multicast UDP port assignment?

I normally use ‘sh ip mroute det’ to see the multicast ip mapping but this command doesn’t show multicast port assiged for the specific address.


Hello Tom

I am not as familiar with the Nexus series of Cisco devices, however, after doing some research, I have found that you are also able to capture and store IP multicast headers, and view them. Within these headers, you can also see the UDP port numbers being used. Take a look at the following Cisco documentation:

I hope this has been helpful!


Thanks. I’ll give it a try.

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