Before you start, make sure you have:
Why should you go through the trouble of downloading and upgrading? AIX 7.3 introduces several "Future Proof" features:
: Log in to the IBM ESS website using your IBMid .
For enterprise environments, installing from an ISO on a local laptop is inefficient. Most administrators use NIM.
IBM released on December 10, 2021, introducing significant enhancements for Power10 processor-based systems, including improved AI workload performance and security features. Because AIX is a proprietary operating system restricted by export regulations, you cannot download an ISO image from a public mirror; it must be obtained through official IBM portals. Where to Download AIX 7.3 ISO Officially
Before you burn that ISO to a DVD or mount it in a Virtual I/O Server (VIOS), ensure your hardware is compatible.
