user-interface vty

Function

The user-interface vty command displays the user interface vty view where we can configure several parameters for telnet and ssh.

By default, there is no user interface view displayed.

Format

user-interface vty first-ui-number [ last-ui-number ]

Parameters

Parameter	Description	Value
first-ui-number	Specifies the first user interface to be configured.	The value is an integer ranging from 0 to 20.
last-ui-number	Specifies the last user interface to be configured. The last-ui-number number should be larger than the first-ui-number number. The maximum values of the last-ui-number and first-ui-number parameters are determined by the maximum login users specified by the user-interface maximum-vty command. For example, if the maximum login users specified by the user-interface maximum-vty 5 command is 5, the maximum value of the last-ui-number and first-ui-number parameters is 4.	The value is an integer ranging from 1 to 20.

Parameter

Description

Value

first-ui-number

Specifies the first user interface to be configured.

The value is an integer ranging from 0 to 20.

last-ui-number

Specifies the last user interface to be configured. The last-ui-number number should be larger than the first-ui-number number.

The maximum values of the last-ui-number and first-ui-number parameters are determined by the maximum login users specified by the user-interface maximum-vty command. For example, if the maximum login users specified by the user-interface maximum-vty 5 command is 5, the maximum value of the last-ui-number and first-ui-number parameters is 4.

The value is an integer ranging from 1 to 20.

Views

System view

Default Level

3: Management level

Task Name and Operations

Task Name	Operations
tty	write

Usage Guidelines

By executing this command switches to user interface view to do some of the VTY configurations.

Example

# Entering into vty view for updating vty 0 configuration

<HUAWEI> system-view
[~HUAWEI] user-interface vty 0
[*HUAWEI-ui-vty0]

# Entering into vty view for updating configuration for vty 0 to vty 4

<HUAWEI> system-view
[~HUAWEI] user-interface vty 0 4
[*HUAWEI-ui-vty0-4]