Patton electronic SmartNode 4110 Series ユーザーズマニュアル

Command editing

SmartWare Software Configuration Guide 

Initial mode
When you initiate a session, you can log in with operator or administrator privileges. Whichever login you use, 
the CLI is always set to operator exec (non-privileged exec) mode by default upon startup. This mode allows 
you to examine the state of the system using a subset of the available CLI commands.

System changes
In order to make changes to the system, the administrator exec (privileged exec) mode must be entered. The 

 user interface command is used for this purpose (the 

 command is only accessible if you are 

logged in as an administrator). Once in administrator exec mode, all of the system commands are available to 
you.

Configuration
To make configuration changes, the configuration mode must be entered by using the 

 command in 

the administrator exec mode. 

Changing Modes
The 

 command moves the user up one level in the mode hierarchy (the same command works in any of 

configuration modes). For example, when in pvc configuration mode, typing 

 will take you to framerelay 

configuration mode.

The 

 command terminates a CLI session when typed from the operator exec mode.

A session can also be terminated by using the 

 command within any mode.

To see a list of all CLI commands available within a mode, type a question mark <?> or the <tab> key at the 
system prompt in the mode of interest. A list of all available commands is displayed. Commands that have 
become available in the current mode are displayed at the bottom of the list, separated by a line. Commands 
from higher hierarchy levels are listed at the top.

You can also type the question mark or the <tab> key while in the middle of entering a command. Doing so 
displays the list of allowed choices for the current keyword in the command. Liberal use of the question mark 
functionality is an easy and effective way to explore the command syntax.

Almost every command supports the keyword 

. Typing the 

 keyword in front of a command disables the 

function or “deletes” a command from the configuration. For example, to enable the DHCP server trace tool, 
enter the command 

. To subsequently disable the DHCP server trace, enter the command 

.

You can use the <tab> key in any mode to carry out command completion. Partially typing a command name 
and pressing the <tab> key causes the command to be displayed in full up to the point where a further choice 
has to be made. For example, rather than typing 

, typing 

 and pressing the <tab> key causes the