ipv6 dns dscp

Use ipv6 dns dscp to set the DSCP value for IPv6 DNS packets sent by an IPv6 DNS client or DNS proxy.

Use undo ipv6 dns dscp to restore the default.

Syntax

ipv6 dns dscp dscp-value

undo ipv6 dns dscp

Default

The DSCP value for IPv6 DNS packets is 0.

Views

System view

Predefined user roles

network-admin

Parameters

dscp-value: Sets the DSCP value for outgoing IPv6 DNS packets, in the range of 0 to 63.

Usage guidelines

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.

Examples

# Set the DSCP value for outgoing IPv6 DNS packets to 30.

<Sysname> system-view
[Sysname] ipv6 dns dscp 30