This guide provides information about preparing subscriptions in Red Hat Subscription Management, configuring virt-who, and registering virtual machines so that they inherit a subscription from their hypervisor.

What is virt-who? Why virt-who? Vcenter user access permission details? What is VDC? Prerequisites for VDC configuration? What are supported hypervisors for VDC? How to configure VDC on supported hypervisors? How VDC registration works in offline environment ? What problems will happen when virt-who is down? Troubleshooting common VDC issues?