3Com 5500-EI PWR, Справочное руководство

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Description
Use the statistics keep-time command to configure the retaining time of the test statistics.
Use the undo statistics keep-time command to remove your configuration and restore the default.
Examples
# Configure the retaining time of the test statistics to 180 minutes.
<Sysname> system-view
System View: return to User View with Ctrl+Z
[Sysname] remote-ping administrator icmp
[Sysname-remote-ping-administrator-icmp] statistics keep-time 180
test-time begin
Syntax
test-time begin { hh : mm : ss [ yyyy/mm/dd ] | now } lifetime lifetime
undo test-time
View
remote-ping test group view
Parameters
hh:mm:ss : Test start time.
yyyy/mm/dd : Test start time, yyyy is the year in the range 2000 to 2099, mm is the month in the range 1
to 12 and dd is the date in the range 1 to 31.
now: Specifies a test that starts from now.
lifetime: Lasting time of a test, in the range 1 to 2147483647 in seconds.
Description
Use the test-time begin command to configure the start time and the lasting time of a test.
Use the undo test-time command to stop the test and remove the configuration.
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When the test is not performed, the configuration information you input is saved, including test start
time and lasting time.
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If you set a start time earlier than the current system time or the test lasting time you configured is
0, the test will not be performed.
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When a test is being performed, you cannot perform any configuration; otherwise the system
prompts error.
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After you configure this command, if the test-related parameters are not complete, the system
prompts configuration error.
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The test starts until you execute the test-time begin command.
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If you set a start time earlier than the current system time, when you modify the current system time,
the test will not be performed.
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If lifetime of the test group expires, the test will stop and when you modify the current system time,
the test will not be performed.