Setting the System Clock
Abbreviation
Name
nst
Newfoundland
ast
Atlantic Standard
Time
est
Eastern Standard
Time
cst
Central Standard
Time
mst
Mountain Standard
Time
pst
Pacific Standard
Time
astcam
Atlantic Standard
Time
Central America
estcam
Eastern Standard
Time
Central America
cstcam
Central Standard
Time
Central America
mstcam
Mountain Standard
Time
Central America
pstcam
Pacific Standard
Time
Central America
akst
Alaska
hst
Hawaii
zm11
No standard name
page 2-20
Time Zone and DST Information Table (continued)
Hours from
UTC
-03:30
-04:00
-05:00
-06:00
-07:00
-08:00
-04:00
-05:00
-06:00
-07:00
-08:00
-09:00
-10:00
-11:00
OmniSwitch AOS Release 7 Switch Management Guide
DST Start
DST End
1st Sunday in Apr. at
Last Sunday in Oct.
2:00 a.m.
at 2:00 a.m.
2nd Sunday in Mar.
1st Sunday in Nov. at
at 2:00 a.m.
2:00 a.m.
2nd Sunday in Mar.
1st Sunday in Nov. at
at 2:00 a.m.
2:00 a.m.
2nd Sunday in Mar.
1st Sunday in Nov. at
at 2:00 a.m.
2:00 a.m.
2nd Sunday in Mar.
1st Sunday in Nov. at
at 2:00 a.m.
2:00 a.m.
2nd Sunday in Mar.
1st Sunday in Nov. at
at 2:00 a.m.
2:00 a.m.
1st Sunday in Apr. at
Last Sunday in Oct.
2:00 a.m.
at 2:00 a.m.
1st Sunday in Apr. at
Last Sunday in Oct.
2:00 a.m.
at 2:00 a.m.
1st Sunday in Apr. at
Last Sunday in Oct.
2:00 a.m.
at 2:00 a.m.
1st Sunday in Apr. at
Last Sunday in Oct.
2:00 a.m.
at 2:00 a.m.
1st Sunday in Apr. at
Last Sunday in Oct.
2:00 a.m.
at 2:00 a.m.
1st Sunday in Apr. at
Last Sunday in Oct.
2:00 a.m.
at 2:00 a.m.
No default
No default
No default
No default
Managing System Files
DST Change
1:00
1:00
1:00
1:00
1:00
1:00
1:00
1:00
1:00
1:00
1:00
1:00
No default
No default
March 2011