Smart Network Application (SNA)
Services
522 Cisco 350, 350X and 550X Series Managed Switches, Firmware Release 2.4, ver 0.4
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• Local Clock—Displayed if the clock source is local.
• Current time—Display of the current time and time zone offset.
Editable Parameters
To change the clock source select one of the following options:
• Default SNTP Servers—Deletes all configured SNTP servers and re-creates three 
default servers.
• User Defined SNTP Server—Add the address of the SNTP server by entering 
either host name, IPv4 or IPv6. When applying the server, all current configured 
servers are deleted, and the server one is added. Time Zone must be configured with 
this option.
• Local Clock—Changes the device clock source to local clock. The date, time and 
time zone must be configured.
• Set Date and Time—Date and time if local clock is configured.
• Time Zone—Time zone offset if a user-defined SNTP server or local time is 
configured.
File Management
Unlike the services previously mentioned, the File Management service does not change the 
configuration of the selected devices directly. Instead, it performs an operation on all selected 
devices. Use this service to download new firmware versions or configuration files to the 
selected devices or reboot them.