telnet server dscp

Function

The telnet server dscp command configures a DSCP value for the Telnet packets sent by a server.

The undo telnet server dscp command restores the default DSCP value of the Telnet packets sent by a server.

By default, the DSCP value of Telnet packets is 48.

Format

telnet server dscp value

undo telnet server dscp value

undo telnet server dscp

Parameters

Parameter	Description	Value
value	Specifies a DSCP value for the Telnet packets sent by a server.	The value is an integer ranging from 0 to 63.

Parameter

Description

Value

value

Specifies a DSCP value for the Telnet packets sent by a server.

The value is an integer ranging from 0 to 63.

Views

System view

Default Level

3: Management level

Task Name and Operations

Task Name	Operations
telnet-server	write

Usage Guidelines

Usage Scenario

To change the priority of the Telnet packets sent by a server, run the telnet server dscp command to change the DSCP value of the packets. A greater DSCP value indicates a higher priority.

The priority of this command is higher than that of the host-packet type dscp command. If a DSCP value is configured using this command, the configured value takes effect. If a DSCP value is configured using the host-packet type dscp command rather than this command, the value configured using the host-packet type dscp command takes effect. If no DSCP value is configured using the preceding commands, the default DSCP value is used.

When you run the undo telnet server dscp command:

If value is not specified, the DSCP field is restored to the default value.
If value is 48, the DSCP field is restored to the default value.
If value is set to a non-48 value, the value must be the same as value in the telnet server dscp command. Otherwise, the command execution fails.

The command only takes effect for IPv4 packets.

Precautions

Telnet is an insecure protocol. It is recommended that STelnet be used.

Example

# Set the DSCP value to 10 for the Telnet packets sent by a server.

<HUAWEI> system-view
[~HUAWEI] telnet server dscp 10