Dell PowerConnect 5548 User Guide - Page 179

- Trusted Key - Check to specify that the encryption key is used to authenticate the (Unicast) SNTP server. If this is not checked, the key is not used for authentication (and another key(s) is used). Defining SNTP Authentication Settings Using CLI Commands The following table summarizes the CLI commands for setting fields displayed in the SNTP Authentication pages. Table 9-9. SNTP Authentication CLI Commands CLI Command sntp authenticate no sntp authenticate sntp trusted-key keynumber no sntp trusted-key keynumber sntp authentication-key key-number md5 value no sntp authenticationkey key-number Description Defines authentication for received SNTP traffic from servers. Use the no form of this command to disable the feature. Authenticates the identity of a system to which SNTP will synchronize. Use the no form of this command to disable system identity authentication. Defines an authentication key for SNTP. Use the no form of this command to remove the authentication key for SNTP. The following is an example of the CLI commands: console(config)# sntp authenticate console(config)# sntp trusted-key 8 console(config)# sntp authentication-key 8 md5 Clkkey Dell PowerConnect 55xx Systems User Guide 179