MN700004 Rev 01 33329. NVRAM Configuration HistoryIntroductionConfiguration-history is a CLI feature, giving the user ability to record ALL the commandsthat were entered from Configuration mode into the device and changed the configuration. Allthe commands are recorded into the NVRAM even if the device configuration is not saved(with write command).By default, Configuration-history recording is inactive.History Log Format and GenerationEvery time the user exits global Configuration mode, the configuration-session history isgenerated and stored into NVRAM in the following format:!! time_stamp :: user_id :: device{console|telnet|ssh}! configuration session number start!command 1command 2….!! configuration session number end!The history session is stored in script-like format, so that user can easily re-execute thecommands later.Configuring History SettingsTable 29-1 summarizes the NVRAM History configuration Commands.Table 29-1 Command-History configuration CommandsC o m m a n d D e s c r i p t i o nrecord configuration-history nvram enables recording the configured commands into theNVRAMclear configuration-history nvram clears the history of configuration commands
