ZyXEL ADSL Prestige 2602R-61 VoIP 91-006-024004B Manual Do Utilizador

Prestige 2602R Series User’s Guide

Appendix J Boot Commands

425

The BootModule AT commands execute from within the router’s bootup software, when 
debug mode is selected before the main router firmware is started. When you start up your  
Prestige, you are given a choice to go into debug mode by pressing a key at the prompt shown 
in the following screen. In debug mode you have access to a series of boot module commands, 
for example ATUR (for uploading firmware) and ATLC (for uploading the configuration file). 
These are already discussed in the Firmware and Configuration File Maintenance chapter.

Figure 263   Option to Enter Debug Mode

Enter 

ATHE

 to view all available Prestige boot module commands as shown in the next screen. 

ATBAx

 allows you to change the console port speed. The x denotes the number preceding the 

colon to give the console port speed following the colon in the list of numbers that follows; for 
example 

ATBA3

 will give a console port speed of 9.6 Kbps. 

ATSE

 displays the seed that is used 

to generate a password to turn on the debug flag in the firmware. The 

ATSH

 command shows 

product related information such as boot module version, vendor name, product model, RAS 
code revision, etc. 

ATGO

 allows you to continue booting the system. Most other commands aid 

in advanced troubleshooting and should only be used by qualified engineers. 

Bootbase Version: V1.10 | 12/02/2004 14:00:00
RAM: Size = 16384 Kbytes
DRAM POST: Testing: 16384K
OK
FLASH: Intel 32M *1

ZyNOS Version: V3.40(RE.2)b2 | 06/09/2005  11:00:00

Press any key to enter debug mode within 3 seconds.
................