P-793H v 2 Support Notes
(1) Use the TELNET client program in your PC to login to your P-793H v2,
and use Menu 24.8 to enter CI command 'sys stdio 0' to disable
console idle timeout
(2) To upgrade firmware, use TFTP client program to put firmware in file
'ras' in the P-793H v2. After data transfer is finished, the P-793H 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-793H 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.
(1) Enter debug mode when powering on the P-793H v2 using a
terminal emulator
(2) Enter 'ATLC' to start the uploading
(3) Use X-modem protocol to transfer ROMFILE
(4) Enter 'ATGO' to restart the P-793H v2
6. How do I restore P-793H v2 configurations by using TFTP client
program via LAN?
(1) Use the TELNET client program in your PC to login to your P-793H v2.
(2) Enter CI command
'sys stdio 0'
disable Stdio idle timeout
(3) To backup the P-793H v2 configurations, use TFTP client program to
get file
'rom-0'
from the P-793H v2.
(4) To restore the P-793H v2 configurations, use the TFTP client program to
put your configuration in file
rom-0
in the P-793H 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-793H 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 Administrator password will
be reset to „
1234‟.
8. How to use the Reset button?
(1) Turn your P-793H v2 on. Make sure the
POWER
led is on (not blinking)
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