Reference Guide

3 Configuration commands Relay commands
NN47928-107 101
source user|auto Enter the source of the DNS relay
configuration. The default is auto. For user,
use the latest user-provided configuration, that
is, the DNS servers last specified by the dns1
and dns2 parameters. For auto, use the DNS
server configuration provided for the DNS client
(see system dns on page 156
). If the server
configuration for the DNS client is null, use the
user-provided configuration for the DNS relay
(dns1 and dns2). The DNS client configuration
is null if it requested its server configuration
from DHCP/PPP, but it did not receive one
and/or it requested the user-provided
configuration, but no DNS servers had been
specified.
Example The following example enables the DNS relay function, specifies the
configuration source as user, and specifies one DNS server at IP address
192.168.134.201.
> config relay dns settings enabled yes source user dns1
192.168.134.201
Example The following example re-configures the DNS relay function so that it uses
the server configuration provided for the DNS client. The relay DNS is
initially enabled.
> config relay dns settings no enabled
> config relay dns settings source auto
> config relay dns settings enabled
Related
commands
display relay dns settings
show relay dns settings
show relay dns cache
show system dns