36 Command Groupsw w w . d e l l . c o m | s u p p o r t . d e l l . c o mD E L L C O N F I D E N T I A L – P R E L I M I N A R Y 9 / 1 3 / 0 6 – F O R P R O O F O N LYPHY Diagnostics CommandsPort Channel CommandsPort Monitor CommandsCommand Group Description Access Modetest copper-port tdr Diagnoses with TDR (Time Domain Reflectometry)technology the quality and characteristics of acopper cable attached to a port.Privileged EXECshow copper-ports tdr Displays the last TDR (Time DomainReflectometry) tests on specified ports.User EXECshow copper-portscable-lengthDisplays the estimated copper cable length attachedto a port.User EXECshow fiber-portsoptical-transceiverDisplays the optical transceiver diagnostics. Privileged EXECCommand Group Description Access Modeinterface port-channel Enters the interface configuration mode of a specificport-channel.GlobalConfigurationinterface range port-channelEnters the interface configuration mode toconfigure multiple port-channels.GlobalConfigurationchannel-group Associates a port with a port-channel. InterfaceConfigurationshow interfaces port-channelDisplays port-channel information. Privileged EXECCommand Group Description Access Modeport monitor Starts a port monitoring session. InterfaceConfigurationport monitor vlan-taggingTransmits tagged ingress mirrored packets. InterfaceConfigurationshow ports monitor Displays port monitoring status. User EXEC
