How Do I Restore P-661Hw-D Configurations By Using Tftp Client Program Via Lan; What Should I Do If I Forget The System Password; How To Use The Reset Button; What Is Sua? When Should I Use Sua - ZyXEL Communications P-661HW-D Series Support Note

a. Use the TELNET client program in your PC to login to your P-661HW-D.
b. Enter CI command 'sys stdio 0' to disable Stdio idle timeout
c. To upgrade firmware, use TFTP client program to put firmware in file
'ras' in the Prestige. After data transfer is finished, the P-661HW-D will
program the upgraded firmware into FLASH ROM and reboot itself.
d. To backup your firmware, use the TFTP client program to get file 'ras'
from the Prestige.
6. How do I restore P-661HW-D configurations by using TFTP client
program via LAN?
a. Use the TELNET client program in your PC to login to your P-661HW-D.
b. Enter CI command 'sys stdio 0' disable Stdio idle timeout
c. To backup the P-661HW-D configurations, use TFTP client program to
get file 'rom-0' from the P-661HW-D.
d. To restore the P-661HW-D configurations, use the TFTP client program
to put your configuration in file rom-0 in the P-661HW-D.

7. What should I do if I forget the system password?

In case you forget the system password, you can erase the current
configuration and restore factory defaults this way:
Use the RESET button on the rear panel of P-661HW-D to reset the router.
After the router is reset, the LAN IP address will be reset to '192.168.1.1', the
common user password will be reset to 'user', the Administrator password will
be reset to '1234'.

8. How to use the Reset button?

a. Turn your P-661HW-D on. Make sure the POWER led is on (not blinking)
b. Press the RESET button for longer than one second and shorter than
five seconds and release it. If the POWER LED begins to blink, the
P-661HW-D's wireless auto security function-OTIST has been enabled.
c. Press the RESET button for six seconds and release it. If the POWER
LED begins to blink, the default configuration have been restored and
the P-661HW-D restarts.

9. What is SUA? When should I use SUA?

SUA (Single User Account) is a unique feature supported by Prestige router
which allows multiple people to access Internet concurrently for the cost of a
single user account.
All contents copyright © 2006 ZyXEL Communications Corporation.
P-661HW-D Series Support Notes
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