To create step-by-step instructions tailored to your environment, click a link below. Server tasks Plan configuration     Plan your storage environment.         Attach server     Attach a server (host) to your new or existing storage system.         Update software     Update path management software or CLARiiON server software, such as the Navisphere Host Agent and Navisphere Server Utility.         Add or replace hardware     Add or replace a NIC or HBA in a server (host).       Storage-system tasks Learn about storage system     Learn about the storage-system hardware and technical specifications.       Plan configuration     Plan your storage environment       Install storage system     Install, initialize, and register your storage-system hardware with your service provider.       Update software     Add a software enabler or update storage-system software.       Add or replace hardware     Add or replace storage-system hardware.