Switch Management Commands 1854Command ModeGlobal ConfigurationUser GuidelinesThe source interface must have an assigned IP address (either manually or viaanother method such as DHCP). This command is not supported on DellEMC N1100-ON switches. Dell EMC N1100-ON switches supportconfiguration of a single IP address in interface vlan configuration mode.That IP address is used as the source interface address for this function.Command HistoryIntroduced in version 6.3.0.1 firmware.Exampleconsole#confconsole(config)#interface vlan 1console(config-if-vlan1)#ip address dhcpconsole(config-if-vlan1)#exitconsole(config)#sntp source-interface vlan 1sntp trusted-keyUse the sntp trusted-key command in Global Configuration mode toauthenticate the identity of a system to which Simple Network Time Protocol(SNTP) will synchronize. To disable authentication of the identity of thesystem, use the no form of this command.Syntaxsntp trusted-key key-numberno sntp trusted-key key-number• key-number — Key number of authentication key to be trusted. (Range:1–4294967295)Default ConfigurationNo keys are trusted.
