Configuring a DSCP Value for Telnet/SSH Packets

This section describes how to configure a DSCP value for Telnet/SSH packets.

Context

A device can send multiple types of protocol packets, such as NETCONF, Telnet, and SSH packets. You can run the host-packet type command to uniformly configure a DSCP value for the protocol packets. If a large number of protocol packets with the same DSCP value are sent, network congestion may occur. To address this issue, configure different DSCP values for the packets.

Procedure

Run system-view
The system view is displayed.
Run one or more of the following commands based on the service type and protocol packet type:
1. Run ssh client dscp value
  A DSCP value is configured for the SSH packets sent by a client.
2. Run telnet client dscp value
  A DSCP value is configured for the Telnet packets sent by a client.
3. Run ssh server dscp value
  A DSCP value is configured for the SSH packets sent by a server.
4. Run telnet server dscp value
  A DSCP value is configured for the Telnet packets sent by a server.
Run commit
The configuration is committed.

Example

Run the display current-configuration command to check the configured DSCP value.

<HUAWEI> system-view
[~HUAWEI] display current-configuration include-default | include dscp
Info: It will take a long time if the content you search is too much or the string you input is too long, you can press CTRL_C to break.
 telnet server dscp 10
 telnet client dscp 10
 ssh server dscp 10 
 ssh client dscp 10