H3C Technologies H3C SR8800 - Manual (Page 41)

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NOTE:
•
The NQA statistics collection function is not supported in DHCP tests.
• If you use the frequency command to set the frequency between two consecutive tests to 0, only one test
is performed, and no statistics group information is collected.
Configuring the history records saving function
The history records saving function enables the system to save the history records of NQA tests. To view
the history records of a test group, use the display nqa history command.
In addition, you can configure the following elements:
• Lifetime of the history records—The records are removed when the lifetime is reached.
• The maximum number of history records that can be saved in a test group—If the number of history
records in a test group exceeds the maximum number, the earliest history records are removed.
To configure the history records saving function of an NQA test group:
Step Command Remarks
1. Enter system view. system-view N/A
2. Enter NQA test group
view.
nqa entry admin-name operation-tag N/A
3. Enter NQA test type
view.
type { dhcp | dlsw | dns | ftp | http |
icmp-echo | snmp | tcp | udp-echo |
udp-jitter | voice }
N/A
4. Enable the saving of the
history records of the
NQA test group.
history-record enable
By default, history records of the
NQA test group are not saved.
5. Set the lifetime of the
history records in an
NQA test group. history-record keep-time keep-time
Optional.
By default, the history records in
the NQA test group are kept for
120 minutes.
6. Configure the maximum
number of history
records that can be
saved for a test group.
history-record number number
Optional.
By default, the maximum
number of records that can be
saved for a test group is 50
Configuring optional parameters for an NQA test
group
Optional parameters for an NQA test group are valid only for tests in this test group.
Unless otherwise specified, the following optional parameters are applicable to all test types.
To configure optional parameters for an NQA test group: