Which of the following is part of the first step for VPLEX local installation?

Verifying the GeoSynchrony version is crucial as the first step in a VPLEX local installation because it ensures that the software and hardware components are compatible and functioning with the appropriate version of the VPLEX management software. GeoSynchrony is the operating system that empowers the VPLEX environment, and confirming that the version meets the requirements prevents issues during installation and operation. Incompatibility could lead to installation failures or hinder the management and functions of the VPLEX system, causing potential downtime and added troubleshooting later.

This initial check sets the foundation for a successful installation process, ensuring that all subsequent steps, such as cluster joining, creating a logging volume, and exposing back-end storage, can be executed without glitches stemming from version mismatches.