[Triple0] Overcloud Deployment Network Queries

Hi Team, As we are trying to deploy Triple0, regarding this we have the following queries:

1. On the Overcloud machine, I have four NICs available so is there a way to bind a particular NIC to a physnet. 1. Also, can we create multiple physnet, one being flat and the other being VLAN, binded with two different NICs respectively? 2. We have created a local registry during Undercloud installation on Undercloud, What is the way to configure local registry images for overcloud deployment?