Serviceability Tracing Packet Commands 1591console(config)#exception protocol usbconsole(config)#do dir usbFilename Filesize Modification Time. 16384 01/01/1970 00:00:00.. 0 06/24/2013 17:14:30test.bin 11 01/01/1980 00:00:00Total Size: 1002160128Bytes Used: 16384Bytes Free: 1002143744exception switch-chip-registerUse the exception switch-chip-register command to enable dumping theswitch chip registers in case of an exception. The register dump is taken onlyfor the master unit and not for the stack member units. Use the no form ofthe command to disable dumping of the switch-chip registers.Syntaxexception switch-chip-registerno exception switch-chip-registerDefault ConfigurationBy default, switch register dumps are disabled.Command ModesGlobal Configuration modeUser GuidelinesThis option should only be used under the direction of Dell supportpersonnel.Switch registers are captured to the local file system.show debuggingUse the show debugging command to display packet tracing configurations.