R0106-HP MSR Router Series Layer 3 - IP Services Command Reference(V7)

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Usage guidelines
You can configure the following:
• Host name-to-IPv4 address mappings for the public network and up to 1024 VPNs.
• A maximum of 1024 host name-to-IPv4 address mappings for the public network or each VPN.
On the public network or a VPN, each host name maps to only one IPv4 address. If you use the
command multiple times, the most recent configuration takes effect.
Exclude the ping command parameters ip, -a, -c, -f, -h, -i, -m, -n, -p, -q, -r, -s, -t, -tos, -v, and
-vpn-instance from the host name. For more information about the ping command parameters, see
Network Management and Monitoring.
Examples
# Map the IPv4 address 10.110.0.1 to the host name aaa on the public network.
<Sysname> system-view
[Sysname] ip host aaa 10.110.0.1
Related commands
display dns host
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