telnet server port

Function

The telnet server port command configures a Telnet server port number.

The undo telnet server port command restores the default setting.

By default, the Telnet server port number is 23.

Format

telnet server port port-number

undo telnet server port

Parameters

Parameter	Description	Value
port port-number	Specifies a Telnet server port number.	The value is 23 or an integer ranging from 1025 to 55535. The default value 23 is the standard Telnet server port number.

Views

System view

Default Level

3: Management level

Usage Guidelines

If a new port number is set, the Telnet server terminates all established Telnet connections, and then uses the new port number to listen to new requests for Telnet connections.

Example

# Set the Telnet server port number to 1028.

<sysname> system-view

[sysname] telnet server port 1028

Warning: This operation will cause all the online Telnet users to be offline. Continue?[Y/N]: y

Info: Succeeded in changing the listening port of the Telnet server.