Configuring the Daylight Time Rule
ProCurve switches may be configured to automatically adjust the system clock for Daylight Saving Time (DST) changes. However, the pre-defined setting for the Continental US conforms to the rules in effect before 2007. To configure the switch to conform to the new rules in effect for 2007, use one of the following methods. ProCurve recommends that you use the supplied dates so that DST is set correctly in the future.
Note: If you make the changes below and then later load a software version that supports the new DST rules, you do not need to alter your existing configuration. The switch operates correctly.