For multicast, please confirm following steps are correct:
1. I put vm’s of which I want to monitor a multicast session on the same ESX host and disable DRS for them
2. I enable promiscuous mode for vswitch as well as port groups of the vm hosts
3. I start a netmon/wireshark, all traffic should be captured now
Please note this is a production environment, I will leave the settings only enabled for the time of the capture.
It won’t have any further impact, right?