Lantronix
ION x6010 User Guide
33493 Rev. F
Page 222 of 261
Telnet
Telnet is a simple, text-based program that lets you connect to another computer via the Internet. If
you’ve been granted the right to connect to that computer by that computer’s owner or administrator,
Telnet will let you enter commands used to access programs and services that are on the remote
computer, as if you were sitting right in front of it.
The Telnet command prompt tool is included with the Windows Server 2003 and Windows XP operating
systems. See the related OS documentation and helps for more information. Note that if you are only
using computers running Windows, it may be easier to use the Windows Remote Desktop feature. For
more information about Remote Desktop, see the related OS documentation and helps.
Telnet Client
By default, Telnet is not installed with Windows Vista or Windows 7, but you can install it by following
the steps below.
1.
Click the
Start
button, click
Control Panel
, click
Programs
, and then select
Turn Windows features
on or off
. If prompted for an administrator password or confirmation, type the password or provide
confirmation.
2.
In the
Windows Features
dialog box, check the
Telnet Client
checkbox.
3.
Click
OK
. The installation might take several minutes.
After Telnet Client is installed, open it by following the steps below.
1.
Clicking the
Start
button, type
Telnet
in the Search box, and then click
OK
.
2.
To see the available telnet commands, type a question mark (
?
) and then press
Enter
.
Telnet Server
In Windows Server 2003 for most Telnet Server functions, you do not need to configure Telnet Server
options to connect a Telnet client to the Windows Server 2003-based Telnet Server. However, in
Windows Server 2003 you must configure Telnet Server options to be able to do certain functions.
For example, the following command uses the credentials of the user who is currently logged on to the
client to create a Telnet connection on port 23 with a host named server01
telnet server01
The following example creates the same Telnet connection and enables client-side logging to a log file
named c:\telnet_logfile
telnet -f c:\telnet_logfile server01
The connection with the host remains active until you exit the Telnet session (by using the
Exit
command), or you use the Telnet Server administration tool to terminate the Telnet session on the host.
For more information, see the Windows Server TechCenter at
http://technet.microsoft.com/en-
us/library/cc787407(WS.10).aspx.
1.
If you try to enable and install Telnet in Windows 7, and the message “
An error has occurred. Not all
of the features were successfully changed
” displays, one workaround is to use a third party Telnet
client, such as PuTTY, which also supports recommended SSH client.
