GRADEBOOK
DISCUSSION
ABOUT
BACK
NTP Server
Grade
(Mode)
128.2.1.20
A-
AC-NTP0.NET.CMU.EDU
30-day Grade History
A
B+
B+
A-
B+
A
A-
B+
A
A-
B+
B+
B+
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B+
A
A-
A-
A
A-
B+
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A
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30-day Clock Offset History
+3ms
-3ms
30-day Clock Jitter History
8ms
30-day Round-trip Delay History
33ms
30-day Round-trip Delay Standard Deviation History
6ms
30-day Availability History
100%