Chapter 3. Operation

To use SNMP via SLIP port, follow these steps:

Step

Action

1Set CONTROL PORT to SLIP.

2Set the IP ADDRESS. The DEFAULT GATEWAY, and

SUBNET MASK are not used in SLIP.

3The appropriate MIB browser must be loaded into the

Network Management Station (available on the

ADTRAN webpage at http://www.adtran.com).

4The MIB browser issues SNMP gets/sets to the TSU 120e.

Terminal Mode

The TSU 120 provides the front panel menus to a VT 100-type terminal. This mode can be used to configure and monitor the unit. Initiate this mode by keying in <CTRL> PTT on the termi- nal once it is connected to the chain-in port. For more informa- tion on this method of control, see Chapter 8, Telnet/Terminal Menus on page 8-1.

TELNET

To connect to the TSU 120 via TELNET, follow these steps.

Step

Action

 

 

1

Before attempting to connect via TELNET, first define

 

the IP address, the default gateway, and the subnet

 

mask using the front panel.

 

 

2

When you begin the TELNET session, you will be

 

prompted for a password. The default password is

 

ADTRAN.

 

 

3

You can change this password using the Management

 

submenu. See Default Unit Passcode on page 8-7 for

 

more information.

 

 

4

The TELNET session will time out after a predefined

 

value that is also set in the Management menu.

 

 

Only one TELNET session can be active at one time.

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TSU 120 User Manual

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ADTRAN TSU 120e user manual Terminal Mode, Telnet