H3C Technologies H3C S7500E Series Switches - Manual (Page 44)

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To do… Use the command… Remarks
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.
z The NQA statistics function is not supported in a DHCP test.
z If you specify the interval argument in the frequency interval command as 0, no statistics group
information is generated.
Configuring the History Records Saving Function
With the history records saving function enabled, the system saves the history records of the NQA test.
To view the history records of a test group, use the display nqa history command.
The configuration task also allows you to configure:
z Lifetime of the history records: The records are removed when the lifetime is reached.
z 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.
Follow these steps to configure the history records saving function of an NQA test group:
To do… Use the command… Remarks
Enter system view system-view —
Enter NQA test group view nqa entry admin-name operation-tag —
Enter NQA test type view
type { dhcp | dlsw | dns | ftp | http |
icmp-echo | snmp | tcp | udp-echo |
udp-jitter | voice }
—
Enable the saving of the
history records of the NQA
test group
history-record enable
Required
By default, history records of
the NQA test group are not
saved.