H3C Technologies H3C SecPath F1000-E - Manual (Page 101)

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Positive SD number: 186 Positive DS number: 158
Positive SD sum: 2602 Positive DS sum: 1928
Positive SD average: 13 Positive DS average: 12
Positive SD square sum: 45304 Positive DS square sum: 31682
Min negative SD: 1 Min negative DS: 1
Max negative SD: 30 Max negative DS: 78
Negative SD number: 181 Negative DS number: 209
Negative SD sum: 181 Negative DS sum: 209
Negative SD average: 13 Negative DS average: 14
Negative SD square sum: 46994 Negative DS square sum: 3030
One way results:
Max SD delay: 46 Max DS delay: 46
Min SD delay: 7 Min DS delay: 7
Number of SD delay: 410 Number of DS delay: 410
Sum of SD delay: 3705 Sum of DS delay: 3891
Square sum of SD delay: 45987 Square sum of DS delay: 49393
SD lost packet(s): 0 DS lost packet(s): 0
Lost packet(s) for unknown reason: 0
NOTE:
The display nqa history command does not show the results of UDP jitter tests. Therefore, to know the result
of a UDP jitter test, you are recommended to use the display nqa result command to view the probe results
of the latest NQA test, or use the display nqa statistics command to view the statistics of NQA tests.
SNMP Test Configuration Example
Network requirements
As shown in Figure 9 , use the NQA SNMP query function to test the time it takes for Device A to send an
SNMP query packet to the SNMP agent and receive a response packet.
Figure 9 Network diagram for SNMP tests
Configuration procedure
Step1 Configurations on SNMP agent
# Enable the SNMP agent service and set the SNMP version to all, the read community to public, and
the write community to private.
system-view
[DeviceB] snmp-agent sys-info version all
[DeviceB] snmp-agent community read public
[DeviceB] snmp-agent community write private
Step2 Configurations on Device A
# Create an SNMP query test group and configure related test parameters.