About This ManualRelated DocumentationIn addition to this manual, each H3C S7500 Series Ethernet Switches documentationset includes the following:Manual DescriptionH3C S7500 Series Ethernet SwitchesCommand ManualIt is used for assisting the users in usingvarious commands.H3C S7500 Series Ethernet SwitchesInstallation ManualIt provides information for the systeminstallation.OrganizationH3C S7500 Series Ethernet Switches Operation Manual is organized as follows:Part Contents0 Overview Briefly introduces the new features and networkapplication added to the Ethernet switch.1 CLI Introduces the command hierarchy, command view andCLI features of the Ethernet switch.2 Login Introduces the ways to log into an Ethernet switch.3 Configuration FileManagement Introduces the ways to manage configuration files.4 VLAN Introduces VLAN fundamental and the relatedconfiguration.5 Extended VLANApplicationIntroduces Voice VLAN, isolate-user-VLAN, super VLANand the related configuration.6 IP Address-IPPerformance-IPXIntroduces IP address, IP performance, IPX fundamentaland the related configuration.7 GVRP Introduces GVRP and the related configuration.8 QinQ Introduces QinQ, selective QinQ, and the relatedconfiguration.9 Port BasicConfiguration Introduces basic port configuration.10 Link Aggregation Introduces link aggregation and the relatedconfiguration.