Description Specifies the IP address of the secondary DNS server.Note• This setting is available only when "CONNECTION_TYPE" is setto "0" and when "NW_SETTING_ENABLE" is set to "N".Value Range IP address in dotted-decimal notationDefault Value Empty stringPhone User InterfaceReferenceConfiguring Settings from the Unit (Page 17)Web User Interface Reference DNS2 (Page 74)5.4.2 DNS SettingsDNS_QRY_PRLLValue Format BooleanDescription Specifies the DNS query method as parallel or sequential.Value Range • Y (Parallel)• N (Sequential)Note• If set to "Y", the unit sends out all DNS queries at the same time.The first DNS reply will be accepted and used by the unit.• If set to "N", the unit sends DNS queries sequentially.The unit sends a request to the DNS server with the highestpriority for a preprogrammed time period (5 seconds). When thetimer expires, the unit sends a request to the DNS server withthe second priority.Default Value YDNS_PRIORITYValue Format BooleanDescription Specifies the priority of the DNS server.Value Range • Y ("DNS1_ADDR" and "DNS2_ADDR" have first priority.)• N ("DNS1_ADDR" and "DNS2_ADDR" have no priority.)Note• If set to "Y", the DNS servers specified in "DNS1_ADDR" and"DNS2_ADDR" will be queried first. If the queries fail, the DNSserver specified by the user (DHCP or static) will be queried.• If set to "N", the DNS server specified by the user (DHCP orstatic) will be queried first. If the query fails, the DNS serversspecified in "DNS1_ADDR" and "DNS2_ADDR" will be queried.Document Version 2011-06 Administrator Guide 1715.4.2 DNS Settings
