Objective: Become familiar with the command-line interface (CLI), user and privileged mode, and basic help and show commands.
Lab Equipment: Router 1 from the eRouters menu
Background Reading: Lab Primer Lesson 1: Introduction to the Cisco Router Command-Line Interface
1. Press the ENTER key to get to the router prompt.
Router>

2. The interface is now in user mode. At the user mode prompt, type the command that is used to view all the commands available in user mode.
Router>?

3. Type the command used to enter privileged mode.
Router>enable
Router#

4. Type the command that will allow you to view the available commands in privileged mode.
Router#?

5. Type the command that will allow you to see all of the show commands.
Router#show ?

6. Type the command that will allow you to see the active, or running, configuration.
Router#show running-config

7. At the MORE prompt, press the SPACEBAR key to view the next page of information.
SPACEBAR

8. Finally, type one of the commands that will log you out of the router.
Router#exit
OR
Router#disable
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