Setting the DSCP value for outgoing DNS packets
The DSCP value of a packet specifies the priority level of the packet and affects the transmission priority of the packet. A bigger DSCP value represents a higher priority.
To set the DSCP value for outgoing DNS packets:
Step | Command | Remarks |
---|---|---|
1. Enter system view. | system-view | N/A |
2. Set the DSCP value for DNS packets sent by a DNS client or a DNS proxy. |
| By default, the DSCP value is 0 in DNS packets sent by a DNS client or a DNS proxy. |