[PDF] cisco clock timezone list

How do I set a time zone?

To set the time zone for display, use the clock timezone command in global configuration mode. To remove the time zone setting, use the no form of this command. Name of the time zone to be displayed when standard time is in effect. Hours offset from Coordinated Universal Time (UTC). Range is from –23 to +23. (Optional) Minutes offset from UTC.

What services are dependent on the clock and time zone configuration?

Many services are dependent on the clock and time zone configuration on Cisco devices. Services such as certificate validity checks, logging are the obvious ones. The other examples include time-based ACLs or scheduled tasks that can cause outages during the daylight saving changes. The daylight savings rules are also changing time after time.

Does setting the correct time on a Cisco router work?

Actually, it does. In this edition of Cisco Routers and Switches, David Davis reviews the benefits of setting the correct time on your router, and he walks you through the three-step process to configure the correct time. We may be compensated by vendors who appear on this page through methods such as affiliate links or sponsored partnerships.

What is the difference between DHCP timezone & static time zone?

Time zone (Static) - The time zone for display purposes. DHCP timezone - Specifies that the time zone and the Summer Time or Daylight Saving Time (DST) settings of the system can be taken from the DHCP Timezone option. Step 3. Choose your preferred system time configuration: