Alcatel Carrier Internetworking Solutions Switch/Router ユーザーズマニュアル
NTP Statistics Menu
Page 12-28
Display Event Timer Subsystem Statistics
The
ntptimer
command allows you to view significant
NTP
events that have occurred on this
switch. To view significant
NTP
events, enter the
ntptimer
command at the system prompt. A
screen similar to the following is displayed:
time since reset:
0
alarms handled:
0
alarm overruns:
0
calls to transmit:
0
Field Descriptions
The following section describes the fields displayed using the
ntptimer
command.
time since reset
. The number of seconds since the last reset of
NTP
.
alarms handled
. The number of
NTP
alarms generated by this switch.
NTP
alarms occur when
the
NTP
algorithm determines that an
NTP
entity is out of synchronization.
alarm overruns
. The number of times the
NTP
alarm routine was backed up.
calls to transmit
. The number of requests from other
NTP
entities for information, either config-
uration, statistical, or timestamp.
Reset Various Subsystem Statistics Counters
To reset the counters displayed for the commands used in the
NTP
Statistics Menu (
ntpstat
,
ntploopinfo
,
ntpio
, and
ntptimer
), use the
ntpreset
command. To reset the statistics, enter the
ntpreset
command at the system prompt followed by one or more of the following flags:
•
io
•
sys
•
mem
•
timer
•
auth
•
allpeers
A brief message is displayed confirming the command.
Reset Stat Counters Associated With Particular Peer(s)
It is possible to remotely reset statistics for other
NTP
associations from the switch. To reset
statistics for an
NTP
association, enter the ntppreset command as follows:
ntppreset <address>
where
<address>
is the either the domain name or
IP
address of the remote association. For
example, to reset statistics for a peer with
IP
address 1.1.1.4, enter:
ntppreset 1.1.1.4