1-34 
      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 
Use the NQA voice function to test the delay jitter of voice packet transmission and voice quality 
between Device A and Device B. 
Figure 1-11 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. 
<DeviceB> 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. 
<DeviceA> 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 
[DeviceA-nqa-admin-test-voice] quit 
# Enable voice test. 
[DeviceA] nqa schedule admin test start-time now lifetime forever 
# Disable the voice test after the test begins for a period of time. 
[DeviceA] undo nqa schedule admin test 
# Display the result of the last voice test. 
[DeviceA] display nqa result admin test