📄 basicusertheory.htm
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<p><b><font size="4" color="#008000" face="Arial">Basic Lab Overview</font></b></p>
<p><font face="Arial, Arial, Helvetica">This lab will introduce the Cisco
Internetwork Operating System (IOS) command line interface (CLI). You will
need to logon to a router and become familiar with the different levels of
access on the router. You will also become familiar with the commands
available to you in each mode (user or privileged) and the router help facility,
history, and editing features.</font></p>
<p> </p>
<font face="Arial, Arial, Helvetica"><font face="Arial, Helvetica">
<p><b><font size="4" color="#008000">User vs. Priv</font></b></font><b><font size="4" color="#008000">i</font></b></font><b><font size="4" face="Arial, Arial, Helvetica" color="#008000">leged
Mode</font></b></p>
<p><font face="Arial, Arial, Helvetica">User</font><font face="Arial, Helvetica"><font face="Arial, Arial, Helvetica">
mode is indicated with the '>' next to the router name. You can look at
settings but can not make changes from user mode. In Privilege mode
(indicated by the '#', you can do anything). To get into privilege mode the
keyword is </font></font><font face="Terminal" size="2">ENABLE</font><b><font face="Arial, Helvetica">. </font></b></p>
<p><font face="Arial, Helvetica" size="2"><font face="Arial, Arial, Helvetica">
<strong style="font-weight: 400">
<font face="Terminal">Router</font></strong></font><strong style="font-weight: 400"><font face="Terminal">><br>
</font></strong><font face="Arial, Arial, Helvetica">
<strong style="font-weight: 400">
<font face="Terminal">Router</font></strong></font><strong style="font-weight: 400"><font face="Terminal">>enable<br>
Password:<br>
</font></strong><font face="Arial, Arial, Helvetica">
<strong style="font-weight: 400">
<font face="Terminal">Router</font></strong></font><strong style="font-weight: 400"><font face="Terminal">#</font></strong></p>
</font>
<p><b><font size="4" face="Arial, Arial, Helvetica" color="#008000">HELP</font></b></p>
<p><font face="Arial">To view all commands available from this mode type:<b> </b><font color="#ff0000">? <b>
</b></font>and press: <font color="#ff0000">enter</font> This will give you the
list of all available commands for the router in your current mode.<span style="mso-spacerun: yes">
</span>You can also use the question mark after you have started typing a
command. For example if you want to use a show command but you do not
remember which one it uses 'show ?' will output all commands that you can
use with the show command.</font></p>
<p><font face="Terminal" size="2">Router#show ?<br>
access-expression List access expression<br>
access-lists List access lists<br>
backup Backup status<br>
cdp CDP information<br>
clock Display the system clock<br>
cls DLC user information<br>
compress Show compression statistics<br>
configuration Contents of Non-Volatile memory<br>
--More--</font></p>
<p><b><font size="4" face="Arial, Arial, Helvetica" color="#008000">Configuration
Mode</font></b></p>
<font face="Arial, Helvetica"><font face="Arial, Arial, Helvetica">
<p>From privilege mode you can enter configuration mode by typing </font></font>
<font face="Terminal" size="2">CONFIG T</font><font face="Arial, Helvetica">
you can exit configuration mode type </font>
<font face="Terminal" size="2">END</font><font face="Arial, Helvetica"> or <b><CTL>+z</b></p>
<p><strong style="font-weight: 400"><font size="2" face="Terminal">Router#</font></strong></font><strong style="font-weight: 400"><font size="2" face="Terminal">config
t<br>
Router(config)#end</font><font face="Times New Roman"><br>
</font></strong>
<font face="Arial, Helvetica"></p>
</font>
<p><font face="Arial" size="2"><span class="724482219-24092001">Copyright (c)
1998-2003 Boson Software, Inc. All Rights Reserved.</span></font></p>
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