Basic Device Configuration  37
Using Telnet
To use a Telnet connection, the workstation must be in the same subnetwork as the 
security device. To access the device with a Telnet connection, perform the 
following steps:
1. Connect your workstation to the port labeled 0/0 (ethernet0/0 interface), which 
is prebound to the Trust security zone.
2. Start a Telnet client application to the IP address for the ethernet0/0 interface 
(the default IP address is 192.168.1.1). For example, enter telnet 192.168.1.1.
The Telnet application displays the login prompt.
3. If you have not yet changed the default username and password, enter 
netscreen at both the login and password prompts. (Use lowercase letters only. 
The login and password fields are both case-sensitive.)
4. (Optional) By default, the console times out and terminates automatically after 
10 minutes of idle time. To prevent the console from timing out and 
terminating automatically, enter set console timeout 0.
Basic Device Configuration
This section describes the following basic configurations:
 Admin Name and Password
 Administrative Access
 Interface IP Address
 Management Services
 Hostname and Domain Name
 Domain Name System Server
 Date and Time
 Default Route
The examples provided in this section are used to establish initial network 
connectivity. For advanced configuration information, refer to the Concepts & 
Examples ScreenOS Reference Guide.