CLI command history persistence limitations

The following limitations apply to CLI command history persistence:

• The command history data is not retained after a power cycle; but is retained after a soft reboot or unexpected reload.
• The following commands are not stored in the command history:
  • The commands to change the modes such as enable, exit, and configure terminal.
  • Help commands such as "?" and "tab"
  • username name password password-string
  • enable super-user-password
  • enable telnet password
  • clear cli-command-history