© Copyright Lenovo 2017
Chapter 3: Statistics Commands
293
NTP Statistics
Lenovo
N/OS
uses
NTP
(Network
Timing
Protocol)
version
3
to
synchronize
the
switch’s
internal
clock
with
an
atomic
time
calibrated
NTP
server.
With
NTP
enabled,
the
switch
can
accurately
update
its
internal
clock
to
be
consistent
with
other
devices
on
the
network
and
generates
accurate
syslogs.
The
following
command
displays
NTP
statistics:
show
ntp
counters
Command
mode:
All
The
following
table
describes
the
NTP
statistics.
NTP
statistics:
Primary
Server:
Requests
Sent:
17
Responses
Received:
17
Updates:
1
Secondary
Server:
Requests
Sent:
0
Responses
Received:
0
Updates:
0
Last
update
based
on
response
from
primary
server.
Last
update
time:
15:22:05
Wed
Nov
28,
2012
Current
system
time:
8:05:21
Thu
Nov
29,
2012
Table 138.
NTP
Statistics
Field
Description
Primary
Server
Requests
Sent:
The
total
number
of
NTP
requests
the
switch
sent
to
the
primary
NTP
server
to
synchronize
time.
Responses
Received:
The
total
number
of
NTP
responses
received
from
the
primary
NTP
server.
Updates:
The
total
number
of
times
the
switch
updated
its
time
based
on
the
NTP
responses
received
from
the
primary
NTP
server.
Secondary
Server
Requests
Sent:
The
total
number
of
NTP
requests
the
switch
sent
to
the
secondary
NTP
server
to
synchronize
time.
Responses
Received:
The
total
number
of
NTP
responses
received
from
the
secondary
NTP
server.
Updates:
The
total
number
of
times
the
switch
updated
its
time
based
on
the
NTP
responses
received
from
the
secondary
NTP
server.
Last
update
based
on
response
from
primary
server
Last
update
of
time
on
the
switch
based
on
either
primary
or
secondary
NTP
response
received.
Summary of Contents for RackSwitch G8264CS
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