vsx-sync time


vsx-sync time

no vsx-sync time


Enables VSX synchronization of time-related configurations, including NTP and time zone configurations, on the primary VSX node on the secondary peer switch. To synchronize NTP configurations associated with a particular VRF, you must configure the same VRF on the peer switch.

The no form of this command removes VSX synchronization of global time-related configurations, but it does not remove the existing global time-related feature configurations from the secondary peer switch.

Command context



Administrators or local user group members with execution rights for this command.


The first two lines in the following example show the setting of time-related configurations. The last two lines of the example show the enabling of VSX synchronization for time-related configurations.

switch(config)# ntp authentication
switch(config)# clock timezone utc
switch(config)# vsx
switch(config-vsx)# vsx-sync time

Disabling VSX synchronization for time-related configurations:

switch(config)# vsx
switch(config-vsx)# no vsx-sync time