Category Documents PurposesInstallation guide Provides a complete guide to hardware installationand hardware specifications.Card manuals Provide the hardware specifications of cards.H3C N68 CabinetInstallation and RemodelIntroductionGuides you through installing and remodeling H3CN68 cabinets.Configuration guides Describe software features and configurationprocedures.Software configurationCommand references Provide a quick reference to all available commands.H3C SR6608 ReleasenotesOperations andmaintenance H3C SR6602 ReleasenotesProvide information about the product release,including the version history, hardware and softwarecompatibility matrix, version upgrade information,technical support information, and software upgrading.Obtaining DocumentationYou can access the most up-to-date H3C product documentation on the World Wide Web athttp://www.h3c.com.Click the links on the top navigation bar to obtain different categories of product documentation:[Technical Support & Documents > Technical Documents] – Provides hardware installation, softwareupgrading, and software feature configuration and maintenance documentation.[Products & Solutions] – Provides information about products and technologies, as well as solutions.[Technical Support & Documents > Software Download] – Provides the documentation released withthe software version.Technical Supportcustomer_service@h3c.comhttp://www.h3c.comDocumentation FeedbackYou can e-mail your comments about product documentation to info@h3c.com.We appreciate your comments.