H3C Technologies H3C S7500E Series Switches - Manual (Page 59)

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# Display results of the last UDP echo test.
[DeviceA] display nqa result admin test
NQA entry (admin admin, tag test) test results:
Destination IP address: 10.2.2.2
Send operation times: 1 Receive response times: 1
Min/Max/Average round trip time: 25/25/25
Square-Sum of round trip time: 625
Last succeeded probe time: 2007-11-22 10:36:17.9
Extended results:
Packet lost in test: 0%
Failures due to timeout: 0
Failures due to disconnect: 0
Failures due to no connection: 0
Failures due to sequence error: 0
Failures due to internal error: 0
Failures due to other errors: 0
Packet(s) arrived late: 0
# Display the history of UDP echo tests.
[DeviceA] display nqa history admin test
NQA entry (admin admin, tag test) history record(s):
Index Response Status Time
1 25 Succeeded 2007-11-22 10:36:17.9
Voice Test Configuration Example
Network requirements
As shown in Figure 2-12 , use the NQA voice function to test the delay jitter of voice packet
transmission and voice quality between Device A and Device B.
Figure 2-12 Network diagram for voice tests
Configuration procedure
1) Configure Device B
# Enable the NQA server and configure the listening IP address as 10.2.2.2 and port number as 9000.
system-view
[DeviceB] nqa server enable
[DeviceB] nqa server udp-echo 10.2.2.2 9000
2) Configure Device A
# Create a voice test group and configure related test parameters.
system-view
[DeviceA] nqa entry admin test
[DeviceA-nqa-admin-test] type voice
[DeviceA-nqa-admin-test-voice] destination ip 10.2.2.2
[DeviceA-nqa-admin-test-voice] destination port 9000