Communication flow NSX-T

Hello,

i am verry new to the vmware NSX-T Data Center technology and have a question about the message exchange.

Does NSX-T transmit data to V-Center or other vmware services? Because i was thinking of separate the management traffic from the actual workload.

So is it nessesary to Split the NSX-T -> ESXi management traffic from the actual workload traffic? Is it better to keep all the management traffic in one VLAN although V-Center doesnt communicate with NSX-T?

thanks for your answer.

Greetings Tobi