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How to verify if Multicast is working for specfic host

Hello all, what is the best command to verify multicast is running for a specific host? We have a new Ghost server that I'm currently testing...I have it setup to use multicast on the server and the host is booting up and pulling the image however, I would like to see that its pulling the image via multicast and not unicast.

 

Currently we have a 6500 core infrastructure Cisco 3560 layer 2 to the closet. I have setup multicast via sparse mode and have enabled it on the core (layer 3 interfaces and global command of multicast routing) and IGMP snooping on the access layer.

 

When I run the commands "show ip igmp neighbors" and "show ip igmp groups" and "show mroute" I see multicast info and RP's however, I'm not seeing the host or the ghost server.

 

Any help would be appreciated....thanks Dan

1 REPLY

Hello,You could try 'show ip

Hello,

You could try 'show ip mroute active' or 'show ip mroute count' you also have 'show ip igmp membership'

hth.

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