30 Command Groupsw w w . d e l l . c o m | s u p p o r t . d e l l . c o mConfiguration and Image Files CommandsDHCP Relay CommandsEthernet Configuration Commandsshow sntp configuration Displays the SNTP configuration PEshow sntp status Displays the SNTP status PECommand Group Description Modeconfigure Enters the global configuration mode. PEcopy Copies files from a source to a destination. PEdelete startup-config Deletes the startup-config file. PEboot system Specifies the system image that the device loads at startup. PEshow running-config Displays the contents of the currently running configuration file. PEshow startup-config Displays the startup configuration file contents. PEshow backup-config Displays the backup configuration file contents. PEshow bootvar Displays the active system image file that the device loads at startup. PECommand Group Description Modeip dhcp relay enable Enables DHCP relay features on the router. GCip dhcp relay address Defines the DHCP address available for the DHCP relay. GCshow ip dhcp relay Displays the DHCP relay server addresses. PECommand Group Description Modeinterface ethernet Enters the interface configuration mode to configure an Ethernet typeinterface.GCinterface range ethernet Enters the interface configuration mode to configure multipleEthernet type interfaces.GCinterface out-of-band-eth Configures the out-of-band Ethernet port and enter interfaceconfiguration mode.ICshutdown Disables interfaces. ICdescription Adds a description to an interface. IC