3Com SUPERSTACK 3CR16110-95, User Manual, Page: 55 / 214

Setting the Time 55
Automatically adjust clock for daylight savings changes
Check this box to enable the Firewall to adjust to Daylight Savings Time
automatically depending on the time zone you have chosen. This features
works with NTP on or off.
Display UTC (Universal Time) in logs instead of local time
Check this box to set the time on the Firewall to Universal Time
Co-ordinated (UTC) time. UTC is the standard time common to all places
in the world. It is also commonly referred to as Greenwich Mean Time or
World Time. Many ISPs require firewall logs to be recorded in UTC as
tracking hackers can be very difficult if reports of times are not consistent.
Manual Time Set
To set the time manually enter the date and time in the boxes at the
bottom of the screen. Set the time in 24-hour clock, and use four digits
to specify the year (for example, 2001).
DUA1611-0AAA02.book Page 55 Thursday, August 2, 2001 4:01 PM