Cisco Cisco IOS Software Release 12.0(2a)T1 Guide D’Information

Introduction
 Prerequisites
      Requirements
      Components Used
      Conventions
 Backup the Router or Access Server Configuration
      Step 1: Install a TFTP Server
      Step 2: Download the Cisco IOS Software Image
 Run From Flash Installation
 Sample Output − Cisco 1600 Series Router − Run From Flash Installation
 Related Information

This document explains how to install Cisco IOS® software onto "Run from Flash" Cisco routers using a
Trivial File Transfer Protocol (TFTP) server or Remote Copy Protocol (RCP) server application. The example
provided is based on the Cisco 1600 Series Router, but this is applicable to all platforms mentioned in the
Components Used section.

Note: The information in this document is based on Cisco IOS Software Release 12.1 and later.

There are no specific requirements for this document.

The information in this document is based on these software and hardware versions:

Cisco 1600 Series Routers

• 

Cisco 2000 Series Routers

• 

Cisco 2500 Series Routers

• 

Cisco 3000 Series Routers

• 

Cisco AS5100 Series Access Servers

• 

Cisco AS5200 Series Access Servers

• 

The information in this document was created from the devices in a specific lab environment. All of the
devices used in this document started with a cleared (default) configuration. If your network is live, make sure
that you understand the potential impact of any command.