[ovirt-users] Using network assigned to VM on CentOS host?

This might be a stupid question. But I am testing out a 10Gb network directly connected to my Freenas box using a Cat6 crossover cable. I setup the connection (on device eno4) and called the network "Crossover" in oVirt. I dont have DHCP on this, but I can easy assign VMs a NIC on the "Crossover" network, assign them an ip address (10.10.10.x) and everything works fine. But I was curious about doing this for the CentOS host as well. I want to test out hosting VM's on the NFS share over the 10Gb network but I wasn't quite sure how to do this without breaking other connections and I did not want to do anything incorrectly. I appreciate your feedback! I apologize if this is a stupid question. Running oVirt 4.1.8 on CentOS 7.4