Your setup is good. I would only create a secondary service console (maybe together with the vmotion one?) in case you loose the first one...

About your question, traffic made on the VMs only use the nics for the Virtual Machine portgroups. Does not matter the service you are using. Service Console are only for management.

Marcelo Soares

VMWare Certified Professional 310/410

Virtualization Tech Master

Globant Argentina

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