Chapter Contents7 Software MaintenanceIntroduces how to load and upgrade thesoftware of the H3C S7500 SeriesEthernet Switches.8 TroubleshootingIntroduces how to troubleshoot theconfiguration system, power system,fans, and LPUs of the H3C S7500Series Ethernet Switches.Appendix A B68-22 Cabinet Installation Introduces the installation of a B68-22cabinet.Appendix B N68 Cabinet Installation Introduces the installation of an N68-22cabinet.Appendix C Lightning Protection Introduces lightning protection of theH3C S7500 Series Ethernet Switches.Appendix D AC Power Cables Used inDifferent CountriesIntroduces the AC power cables used indifferent countries, including 10A ACpower cables and 16A AC power cables.ConventionsThe manual uses the following conventions:I. GUI conventionsConvention Description< > Button names are inside angle brackets. For example, click.[ ]Window names, menu items, data table and field namesare inside square brackets. For example, pop up the [NewUser] window./ Multi-level menus are separated by forward slashes. Forexample, [File/Create/Folder].II. SymbolsConvention DescriptionWarningMeans reader be extremely careful. Improper operationmay cause bodily injury.CautionMeans reader be careful. Improper operation may causedata loss or damage to equipment.Note Means a complementary description.
