Specifications

7-32 IP Services Commands
set ip dns server
SpecifiesaDNSservertouseforresolvinghostnamesyouenterinCLIcommands.
Syntax
set ip dns server ip-addr {primary | secondary}
Parameters
Defaults
None.
Mode
Enabled.
Usage
YoucanconfigureaRoamAboutswitchtouseoneprimaryDNSserveranduptofivesecondary
DNSservers.
Example
ThefollowingcommandsconfigureaRoamAboutswitchtouseaprimaryDNSserverandtwo
secondaryDNSservers:
RBT-8100# set ip dns server 10.10.10.50/24 primary
success: change accepted.
RBT-8100# set ip dns server 10.10.20.69/24 secondary
success: change accepted.
RBT-8100# set ip dns server 10.10.30.69/24 secondary
success: change accepted.
Related Commands
• clearipdnsdomainonpage 7‐6
• clearipdnsserveronpage 7‐7
• setipdnsonpage 7‐30
• setipdnsdomainonpage 7‐31
• showipdnsonpage 7‐78
ip‐addr IPaddressofaDNSserver,indotteddecimalorCIDRnotation.
primary Makestheserverthe
primaryserver,whichMSSalwaysconsultsfirstfor
resolvingDNSqueries.
secondary Makestheserverasecondaryserver.MSSconsultsasecondaryserveronly
iftheprimaryserverdoesnotreply.