ADTRAN L128 - Manual (Page 122)

Chapter 3: Terminal Menu Operation and Structure
61202.070L1-1 Express L128/L128T User Manual 105
Upgrade/Start Transfer
This activator is used when the configurable items in this menu are complete.
Once started, the Express L128/L128T will prompt for erasing the flash. When the
flash is erased and the upgrade transfer fails, do not turn off the unit. Retry the trans-
fer until successful. Otherwise, if power is removed before upgrade has finished, the
upgrade will have to occur from the maintenance port using XMODEM. If this hap-
pens, set a PC terminal emulation program to 9600 baud and attach to the Express
L128/L128T’s maintenance port. Press Return to display a simple terminal menu for
upgrading. This menu appears when the flash code has been erased or is corrupt. The
menu will also appear if you power up and hold down the SELECT key for at least five
seconds.
Upgrade/Abort Transfer
Use this activator to cancel any TFTP transfer in progress.
Upgrade/TFTP Server
Setting this to Yes allows another Express L128/L128T to upgrade its code us-
ing TFTP client. This, in effect, turns on the Express L128/L128T TFTP server
function and allows its code to be “cloned.” Setting to No (def) will deny any
request from TFTP clients.
Utilities/Exit
Write security: 5; Read security: 5
Activating this feature will exit the terminal session from the maintenance port
or telnet. It is equivalent to the key combination Control L.