Cisco 1750 - 1750 Router Guide d'installation télécharger pdf (Page 46)

Recovering a Lost Password

Cisco 1750 Router Hardware Installation Guide

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Resetting the Router

Follow these steps to reset the router:

Step 1 Do one of the following:

• If break is enabled, go to Step 2.

• If break is disabled, turn the router off, wait 5 seconds, and turn it on again.

Within 60 seconds, press the Break key. The terminal displays the

ROM monitor prompt. Go to Step 3.

Note Some terminal keyboards have a key labeled Break. If your

keyboard does not have a Break key, refer to the

documentation that came with the terminal for instructions

on how to send a break. To send a break in Windows

HyperTerminal, enter Ctrl-Break.

Step 2 Send a break. The terminal displays the following prompt:

rommon 2>

Step 3 Enter confreg 0x142 to reset the configuration register:

rommon 2> confreg 0x142

Step 4 Initialize the router by entering the reset command:

rommon 2> reset

The router resets, and the configuration register is set to 0x142. The router boots

the system image in Flash memory and displays the following:

--- System Configuration Dialog ---

Step 5 Enter no in response to the prompts until the following message is displayed:

Press RETURN to get started!

Step 6 Press Return. The following prompt appears:

Router>

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Cisco 1750 - 1750 Router Guide d'installation Page 46