ADTRAN 1202155L1, User Manual

Page: 54 / 146

Chapter 3. Operation
3-12 TDU 120e User Manual 61202156L2
Setting up the TDU 120e to Work over an EIA-232 Connection
To set up the TDU 120e to work with T-Watch PRO over
a direct EIA-232 connection, follow these steps:
SNMP
The ADTRAN TDU 120e supports the Simple Network
Management Protocol (SNMP) through the 10BaseT or
chain in (SLIP) interface. See Appendix A,
Understanding
SNMP , for more information.
To use SNMP with the TDU 120e, follow these steps:
Step Action
1
Set the Unit ID and set a passcode. See page
6-3.
2
Set the control port rate to the same setting as
the PC Com port.
3
Connect the PC Com port to the Chain-In port
on the TDU 120e using the DB-25 adapter and
modular cable provided.
4
Follow the installation instructions for T-Watch
PRO to start the program and connect to the
unit.
Step Action
1
Set the control port to either Normal (10BaseT)
or SLIP (Chain-in port).
2
Set the IP address, default gateway, and subnet
mask through the front panel.
3
Load the appropriate MIB browser into the
Network Management Station. The MIB browser
issues SNMP and sets the TDU 120e.
See the ADTRAN webpage at:
http://www.adtran.com.