You have an 8-node AFF A400 ONTAP 9.8 cluster that is serving FC and iSCSI LUNs. You have three SVMs for FC and one SVM for iSCSI, each for separate VMware vSphere clusters. The VMware clusters are on separate, non-routable, networks. You are asked to set up SnapCenter software for backups of the virtual machine datastores.
What is the minimum management LIF count that is needed to satisfy this requirement?