ip domain-lookupEnable dynamic host-name to address resolution (that is, DNS).C-Series, E-Series, S-Series, Z-Series, S4810Syntax p domain-lookupTo disable DNS lookup, use the no ip domain-lookup command.Defaults Disabled.Command Modes CONFIGURATIONCommand History Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 8.1.1.0 Introduced on the E-Series ExaScale.Version 7.6.1.0 Introduced on the S-Series.Version 7.5.1.0 Introduced on the C-Series.UsageInformationTo fully enable DNS, also specify one or more domain name servers with the ip name-server command.FTOS does not support sending DNS queries over a VLAN. DNS queries are sent out all otherinterfaces, including the Management port.To view current bindings, use the show hosts command.RelatedCommandsip name-server – specifies a DNS server.show hosts – Views the current bindings.ip domain-nameConfigure one domain name for the switch.C-Series, E-Series, S-Series, Z-Series, S4810Syntax ip domain-name nameTo remove the domain name, use the no ip domain-name command.Parametersname Enter one domain name to be used to complete unqualified names(that is, incomplete domain names that cannot be resolved).Defaults Not configured.Command Modes CONFIGURATION786
