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61202156L2 TDU 120e User Manual 3-1
Chapter 3
Operation
MENU OPERATION
The TDU 120e uses a VT-100 type terminal to display con-
trol and monitor menus. Initiate this mode by keying in
<CTRL> PTT on the terminal once it is connected to the
Control In or Craft port.
When you begin the Telnet session, you will be prompted
for a password. The default password is ADTRAN. You
can change this password using the M
ANAGEMENT
sub-
menu.
For detailed information on this method of control, see
the Telnet/Terminal Main Menu on page 3-5.
You can also connect to the TDU 120e via Telnet. Before
attempting to connect via Telnet, first define the IP ad-
dress, the default gateway, and the subnet mask.
See D
EFAULT
U
NIT
P
ASSCODE
in the Unit Access Table on
page 8-2 for details. The Telnet session will time-out after
a predefined value that is also set in the M
ANAGEMENT
menu.
Only one Telnet session can be active at one time.