HP ProCurve Series 4100GL Management And Configuration Manual page 529

Daylight Savings Time on HP ProCurve
Switches
This information applies to the following HP ProCurve switches:
• 2512 • 5304XL
• 2524 • 5308XL
• 2626 • 1600M
• 2650 • 2400M
• 4108GL • 2424M
• 4104GL • 4000M
• 6108 • 8000M
HP ProCurve switches provide a way to automatically adjust the system clock
for Daylight Savings Time (DST) changes. To use this feature you define the
month and date to begin and to end the change from standard time. In addition
to the value "none" (no time changes), there are five pre-defined settings,
named:
Alaska
■
■ Canada and Continental US
■ Middle Europe and Portugal
■ Southern Hemisphere
Western Europe
■
The pre-defined settings follow these rules:
Alaska:
• Begin DST at 2am the first Sunday on or after April 24th.
• End DST at 2am the first Sunday on or after October 25th.
Canada and Continental US:
• Begin DST at 2am the first Sunday on or after April 1st.
• End DST at 2am the first Sunday on or after October 25th.
• 212M • HP AdvanceStack
Switches
• 224M
• HP AdvanceStack
Routers
E
E-1