26 Command Groupsw w w . d e l l . c o m | s u p p o r t . d e l l . c o mEthernet Configuration Commandsshow running-config Displays the contents of the currently runningconfiguration file.Privileged UserEXECshow startup-config Displays the startup configuration file contents. Privileged UserEXECshow backup-config Displays the backup configuration file contents. Privileged UserEXECshow bootvar Displays the active system image file that the deviceloads at startup.Privileged UserEXECCommand Group Description Access Modeinterface ethernet Enters the interface configuration mode toconfigure an Ethernet type interface.GlobalConfigurationinterface range ethernet Enters the interface configuration mode toconfigure multiple Ethernet type interfaces.GlobalConfigurationshutdown Disables interfaces. InterfaceConfigurationdescription Adds a description to an interface. InterfaceConfigurationspeed Configures the speed of a given Ethernet interfacewhen not using auto-negotiation.InterfaceConfigurationduplex Configures the full/half duplex operation of a givenEthernet interface when not using auto-negotiation.InterfaceConfigurationnegotiation Enables auto-negotiation operation for the speedand duplex parameters of a given interface.InterfaceConfigurationflowcontrol Configures the Flow Control on a given interface. InterfaceConfigurationmdix Enables automatic crossover on a given interface. InterfaceConfigurationback-pressure Enables Back Pressure on a given interface. InterfaceConfigurationport jumbo-frame Enables jumbo frames for the device. GlobalConfigurationclear counters Clears statistics on an interface. User EXEC