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Command Reference Guide Global Configuration Mode Command Set
61200510L1-35E Copyright © 2005 ADTRAN 453
ip [ssh-server <port> | telnet-server <port>]
Use the this command to specify alternate transmission control protocol (TCP) ports for secure shell (SSH)
and Telnet servers. Use the no form of this command to return to default settings.
Syntax Description
ssh server <port> Configures the SSH server to listen on an alternate TCP port.
telnet server <port> Configures the Telnet server to listen on an alternate TCP port.
Default Values
By default, the SSH server listens on TCP port 22 and Telnet listens on TCP port 23.
Applicable Platforms
This command applies to the NetVanta 300, 1000, 1000R, 2000, 3000, 4000, and 5000 and
Total Access 900 Series units.
Command History
Release 11.1 Command was introduced.
Functional Notes
SSH is a newer version of Telnet which allows you to run command line and graphical applications (as well
as transfer files) over an encrypted connection.
Usage Examples
The following example configures the Telnet server to listen on TCP port 2323 instead of the default port
23:
(config)#ip telnet-server 2323
The following example configures the SSH server to listen on TCP port 2200 instead of the default port 22:
(config)#ip ssh-server 2200
To return to the default settings, use the no version of the command. For example:
(config)#no ip ssh-server 2200