Configuration Guide Vol. 1
6.4.1 Command list
6.4.2 configure(configure terminal) command
6.4.3 Displaying and checking configuration entries (show command)
6.4.4 Adding, changing, and deleting a configuration entries
6.4.5 Saving a Configuration to a File. (save)
6.4.6 Finish editing the configuration (exit command.).
6.4.7 Notes on Editing a Configuration