Читать книгу CompTIA Cloud+ Study Guide - Ben Piper, David Higby Clinton - Страница 108

As the “I” in IaaS suggests, the cloud provider is responsible for the underlying infrastructure they provide as a service—all of the hardware, hypervisors, block storage, and networking. If you're running VMs, you would have responsibility for the operating system and applications, as well as configuration of your virtual network, which includes network access controls and IP routing.

To make it easier to get started, a cloud provider may provide you with a default virtual network for your IaaS resources. Even though such a default network should work right out of the gate, it's still your responsibility to make sure that it's configured properly.