Справочник Пользователя для Asante Technologies 35516

Скачать
Страница из 77
 
20 
User top commands: 
 
 Router> ? 
  enable   Turn on privileged mode command 
  exit     Exit current mode and down to previous mode 
  help     Description of the interactive help system 
  ping     Send echo messages 
  quit     Exit current mode and down to previous mode 
  show     Show running system information 
  tracert  Trace route to destination 
  cls      Clear screen 
Router>
 
  
You may also enter a question mark after a letter or string of letters to view all the commands that start with 
that letter (with no space between the letter and the question mark). See section 3.8.2. 
  
3.2 Privileged Top (Privileged EXEC) Mode 
 
Because many of the privileged commands set the system configuration parameters, privileged access can 
be password protected to prevent unauthorized use. The privileged command set includes those commands 
contained in user EXEC mode, as well as the configure command through which you can access the 
remaining command modes. Privileged EXEC mode also includes high-level testing commands, such as 
debug
 
The following example shows how to access privileged EXEC mode. Note that the prompt changes from 
Router>
 to Router#
 
Router> enable 
Password: 
Router#
 
  
 
Command Purpose 
Router> enable [password] 
Enters the privileged EXEC mode. 
Router# 
Lists privileged EXEC commands. 
 
If the user has set a password, the system prompts for it before allowing access to privileged EXEC mode. If 
an enable password has not been set, the enable mode can be accessed only through the console. The 
user can enter the enable password global configuration command to set the password that restricts 
access to privileged mode.  
 
To return to user EXEC mode, use the following command:  
 
Command Purpose 
Router# disable 
Returns you to user EXEC mode from privileged 
EXEC mode. 
 
In general, the top (privileged) commands allow you to change terminal settings on a temporary basis, 
perform basic tests, and list system information. To list the commands available in top mode, enter a 
question mark (?) at the prompt, as shown in the following example. Enter a question mark (?) after a 
command to see all the options for that command.