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Installation Guide for Cisco Secure ACS Solution Engine 4.1
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Appendix C Command Reference
Checking Command Syntax
Checking Command Syntax
The serial console interface provides several types of responses to incorrect command entries. If you
enter a:
• Command line that does not contain any valid commands, the system displays Command not found.
• Valid command but omit required options, the system displays Incomplete command.
• Valid command but provide invalid options or parameters, the system displays Invalid input.
In addition, some commands have command-specific error messages that notify you that a command is
valid, but that it cannot run correctly.
System Help
You can obtain help by using the following methods:
• For a list of all commands and their syntax, enter help, and then press Enter.
• For help on a specific command, type the command name, a space, and a question mark (?), and then
press Enter, for example, show?. The help contains command usage information and syntax.