Switch Management Commands 1849Command ModePrivileged Exec mode, Global Configuration mode and all ConfigurationsubmodesUser GuidelinesThis command has no user guidelines.ExamplesThe following example shows the status of the SNTP.console#show sntp statusClient Mode: UnicastLast Update Time: Mar 8 18:43:56 2017Unicast servers:Server Status Last response--------------- ---------------------- --------------------------pool.ntp.org Success 18:43:56 Mar 8 201723.101.187.68 Other 00:00:00 Jan 1 1970sntp authenticateUse the sntp authenticate command in Global Configuration mode torequire server authentication for received Network Time Protocol (NTP)traffic. To disable the feature, use the no form of this command.Syntaxsntp authenticateno sntp authenticateDefault ConfigurationNo authentication.Command ModeGlobal Configuration modeUser GuidelinesThe command is relevant for both Unicast and Broadcast.