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Chapter 8. Remote/Management Menus
8-6 TDU 120e User Manual 61202156L2-1A
Ping IP Host
Allows the user to ping a specific IP address.
Telnet/Terminal Timeout
The TDU 120e terminates a Telnet or terminal session if
no activity is detected for this length of time. Only one
Telnet or terminal session may be active at one time. This
timeout prevents an unattended session from blocking
interactive access to the agent. The default value is five
minutes.
Telnet/Terminal Password
This option allows modification of the password
required for entry into a Telnet or terminal session. The
default value is ADTRAN.
Exit
Returns to the TDU 120e Main menu.
Flash Download
The TDU 120e uses flash memory that allows software
updates via the EIA-232 port or the 10BaseT port.
XMODEM
Open a terminal session to the TDU 120e and select
XMODEM F
LASH
D
OWNLOAD
. This selection allows the
user to perform a flash upgrade using XMODEM proto-
col.
Trivial File Transfer Protocol (TFTP)
Open a Telnet session to the TDU 120e and select TFTP
F
LASH
D
OWNLOAD
. This selection allows the user to set
the IP address of the server where the upgrade file
resides. The user can also set the filename of the upgrade
file if it is other than default.