General Port Group Communications Console Address IP Address

What is the use of a Port Group?   

Mustakim raheem
@[email protected] | Updated 19 Dec. 2018

 The port group segregates the type of communication. 4) What is the type of communications which requires an IP address for sure? Service Console and VMKernel (VMotion and iSCSI), these communications do not happen without an IP address (Whether it is a single or dedicated)