Cisco Systems OL-11497-03 manual Performing Other Configuration Tasks

Models: OL-11497-03

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C H A P T E R 4

Troubleshooting the Installation

This chapter provides troubleshooting guidelines for Cisco 12006 and

Cisco 12406 Routers. If the solutions provided in this chapter do not make the router fully functional, contact your Cisco service representative for assistance.

Performing Other Configuration Tasks, page 4-1

Problem Solving with Subsystems, page 4-14

Performing Other Configuration Tasks

This section describes the following additional configuration tasks.

Configuring the Software Configuration Register, page 4-1

Recovering a Lost Password, page 4-11

Configuring the Software Configuration Register

The software configuration register is a 16-bit register in NVRAM that you use to define specific system parameters. You can set or change the contents of this register to accomplish the following tasks:

Define boot sources for the default Cisco IOS software, assigning them in the following order of precedence:

Flash memory card inserted in PCMCIA slot 0

TFTP server on the network

 

 

Cisco 12006 and Cisco 12406 Router Installation and Configuration Guide

 

 

 

 

 

 

OL-11497-03

 

 

4-1

 

 

 

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Cisco Systems OL-11497-03 manual Performing Other Configuration Tasks, Configuring the Software Configuration Register