Password Recovery Procedure

Description

This document describes how to recover a password for the Local Director.

Prerequisites

To carry out this password recovery procedure, you need the following items:

• A PC with MS-DOS.
• A formatted 1.44 MB floppy disk.

You also need to have access to the Local Director Password Utility, which includes the following files:

• rawrite.exe
• ldunlock.bin

Step-by-Step Procedure

1. Copy both files listed above into the same directory and go to this directory.
   
   
2. Execute the rawrite.exe file on your PC.
   
   
3. At the Enter Source File Name prompt, type ld_unlock.bin.
   
   
4. At the Destination Drive prompt, type the drive letter for your floppy disk drive.
   
   
5. Insert a formatted 1.44 MB floppy disk into this drive. The image file will be copied onto the disk.
   
   
6. Remove the disk and insert it into the Local Director's floppy disk drive. You will now see the following message:
   

   PIX Bios V2.7
   Booting Floppy
   ...................................Execing flop
   FAST Floppy loader version 1.09

   Reading floppy image........Done 
   32MB RAM 
   Flash=i28F020 
   unlock 1.1 
   Copyright (c) 1996 by Cisco Systems, Inc.

   Restricted Rights Legend
   Use, duplication, or disclosure by the Government is subject to restrictions 
   as set forth in subparagraph(c) of the Commercial Computer Software - Restricted 
   Rights clause at FAR sec. 52.227-19 and subparagraph (c) (1) (ii) of the Rights 
   in Technical Data and Computer Software clause at DFARS sec. 252.227-7013.

   Cisco Systems, Inc. 
   170 West Tasman Drive 
   San Jose, California 95134-1706

   unlock 1.1: removing password from configuration 
   reading config, erasing config, writing config, done. 
   Password cleared -- remove floppy and reboot.

7. Reboot the Local Director.
   
   
8. Remove the disk and reboot the Local Director again.
   
   说明：
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