parity

Function

The parity command sets the check bit of a user interface.

The undo parity command restores the default check bit of a user interface.

By default, no check is performed.

Format

parity paritytype

undo parity

Parameters

Parameter	Description	Value
paritytype	Specifies the transmission check bit.	The value is an enumerated type, which can be: even: Sets the transmission check bit to even parity. mark: Sets the transmission check bit to mark check. none: Sets the transmission check bit to no check. odd: Sets the transmission check bit to odd parity. space: Sets the transmission check bit to space check.

Parameter

Description

Value

paritytype

Specifies the transmission check bit.

The value is an enumerated type, which can be:

even: Sets the transmission check bit to even parity.
mark: Sets the transmission check bit to mark check.
none: Sets the transmission check bit to no check.
odd: Sets the transmission check bit to odd parity.
space: Sets the transmission check bit to space check.

Views

VTY-type user interface view

Default Level

3: Management level

Task Name and Operations

Task Name	Operations
tty	write

Usage Guidelines

Usage Scenario

By default, no transmission check is performed. To prevent transmission errors, run the parity command to configure the check bit of the specified user interface to improve data transmission correctness.

Precautions

In VS mode, this command is supported only by the admin VS.

Example

# Set the transmission check bit on the console port to odd parity.

<HUAWEI> system-view
[~HUAWEI] user-interface  console 0
[~HUAWEI-ui-console0] parity odd