Installation guide

5-32 Cisco 4000 Series Installation Guide
Saving the Router Configuration
If the cable is DCE, the output of the show controller command displays the clock rate.
For complete command descriptions and instructions, refer to the Cisco IOS configuration
guides and command references.
Saving the Router Configuration
To store the configuration or changes to your startup configuration, enter the command
copy running-config startup-config at the enable prompt (#):
Hostname# copy running-config startup-config
Entering this command will save the configuration settings that the setup process created in
the router. If you fail to do this, your configuration will be lost the next time you reload the
router.
If You Need More Information
The Cisco IOS software running your router contains extensive features and functionality.
The effective use of many of these features is easier if you have more information at hand.
The complete Cisco IOS documentation set is included on the Dcoumentation CD-ROM
shipped with the router. The same information is also available on the World Wide Web at
http://www.cisco.com.
The Documentation CD is updated and shipped monthly, so it might be more current than
printed documentation. To order the Documentation CD, contact your local sales
representative or call Customer Service. The CD is available both as a single CD and as an
annual subscription.