B.1 Cisco 700 Series
B.1.8 Cisco 700 user interface
The user interface has a UNIX-like directory structure, as shown in the Figure. Commands are set by entering set commands on the command-line interface. Also, to navigate from one profile to another, the cd (change directory) command is used.

The set commands are automatically saved in NVRAM, and reset commands remove commands from NVRAM. To initialize the system, enter set default. The set default command is the same as the erase start command followed by the reload command in the Cisco IOS software.

The show command displays information and parameters.

You can save set commands in a text file off line, and copy and paste them at the command-line prompt to configure the router.