Command Groups 119
Configuration and Image Files
show sntp status Displays the SNTP status. PE
sntp authenticate Set to require authentication for received NTP 
traffic from servers.
GC
sntp authentication-key Defines an authentication key for SNTP. GC
sntp broadcast client 
enable
Enables SNTP Broadcast clients. GC
sntp client enable Enables SNTP Broadcast and Anycast clients on 
an interface.
IC
sntp client poll timer Defines polling time for the SNTP client. GC
sntp server Configures the SNTP server to use SNTP to 
request and accept NTP traffic from it.
GC
sntp trusted-key Authenticates the identity of a system to which 
Simple Network Time Protocol (SNTP) will 
synchronize.
GC
sntp unicast client enable Enables clients to use Simple Network Time 
Protocol (SNTP) predefined Unicast clients.
GC
clock timezone hours-offset Sets the offset to Coordinated Universal Time. GC
no clock timezone Resets the time zone settings. GC
clock summer-time 
recurring
Sets the summertime offset to UTC recursively 
every year.
GC
clock summer-time date Sets the summertime offset to UTC. GC
no clock summer-time Resets the recurring summertime configuration. GC
show clock Displays the time and date from the system 
clock.
PE
NOTE: *For the meaning of each Mode abbreviation, see "Mode Types" on page 60.
Command Description Mode*
boot system Specifies the system image that the switch loads 
at startup.
PE
clear config Restores switch to default configuration PE
Command Description Mode*