H3C Technologies H3C SecPath F1000-E - Manual (Page 89)

23
NOTE:
•
NQA DNS tests do not support the action of sending trap messages. In other words, the action to be
triggered in DNS tests can only be the default one, none.
• Only the test-complete keyword is supported for the reaction trap command in a voice test.
Configuring the NQA Statistics Function
NQA puts the NQA tests completed in a specified interval into one group, and calculates the statistics
of the test results of the group. These statistics form a statistics group. To view information of the statistics
group, use the display nqa statistics command. To set the interval for collecting statistics, use the
statistics interval command.
When the number of statistics groups kept reaches the upper limit, if a new statistics group is generated,
the statistics group that is kept for the longest time is deleted. To set the maximum number of statistics
groups that can be kept, use the statistics max-group command.
A statistics group is formed after the last test is completed within the specified interval. A statistics group
has the aging mechanism. A statistics group will be deleted after it is kept for a period of time. To set the
hold time of a statistics group, use the statistics hold-time command.
Follow these steps to configure the NQA statistics function:
To do… Use the command… Remarks
Enter system view system-view —
Enter NQA test group view
nqa entry admin-name
operation-tag
—
Enter test type view of the test
group
type { dlsw | dns | ftp | http |
icmp-echo | snmp | tcp |
udp-echo | udp-jitter |
voice }
—
Configure the interval for collecting
the statistics of the test results
statistics interval interval
Optional
60 minutes by default.
Configure the maximum number of
statistics groups that can be kept
statistics max-group number
Optional
2 by default.
If the maximum number is 0, it
indicates that no statistics is
performed.
Configure the hold time of a
statistics group
statistics hold-time hold-time
Optional
120 minutes by default.
NOTE:
•
The NQA statistics function is not supported in a DHCP test.
• If you specify the interval argument in the frequency interval command as 0, no statistics group
information is generated.