Zyxel P-791R v2 Рекомендации по настройке онлайн [6/98] 154425

P-791R v2 Support Notes

(2) To upgrade firmware, use TFTP client program to put firmware in file

'ras' in the P-791R v2. After data transfer is finished, the P-791R v2 will

program the upgraded firmware into FLASH ROM and reboot itself.

(3) To backup your firmware, use the TFTP client program to get file 'ras'

from the P-791R v2.

5. How do I upload ROMFILE via console port?

In some situations, you may need to upload the ROMFILE, such as losing the

system password, or the need of resetting SMT to factory default.

The procedure for uploading via the console port is as follows.

Enter debug mode when powering on the P-791R v2 using a terminal emulator

Enter 'ATLC' to start the uploading

Use X-modem protocol to transfer ROMFILE

Enter 'ATGO' to restart the P-791R v2

6. How do I restore P-791R v2 configurations by using TFTP client

program via LAN?

(1) Use the TELNET client program in your PC to login to your P-791R v2.

(2) Enter CI command 'sys stdio 0' disable Stdio idle timeout

(3) To backup the P-791R v2 configurations, use TFTP client program to

get file 'rom-0' from the P-791R v2.

(4) To restore the P-791R v2 configurations, use the TFTP client program

to put your configuration in file rom-0 in the P-791R v2.

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-791R v2 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 dministrator password will

be reset to ‘1234’.

8. How to use the Reset button?

(1) Turn your P-791R v2 on. Make sure the POWER LED is on (not

blinking)

(2) Press the RESET button for six seconds and release it. If the POWER

LED begins to blink, the default configuration has been restored and

the P-791R v2 restarts.