150
# Start UDP echo tests.
[DeviceA] nqa schedule admin test start-time now lifetime forever
# Stop UDP echo tests after a period of time.
[DeviceA] undo nqa schedule admin test
# Display the 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: 2011-01-22 10:36:17.9
Extended results:
Packet loss 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 2011-01-22 10:36:17.9
Voice test configuration example
Network requirements
As shown in Figure 51, configure NQA voice tests to test the delay jitter of voice packet transmission and
voice quality between Device A and Device B.
Figure 51 Network diagram
Configuration procedure
NOTE:
Before you make the configuration, make sure the devices can reach each other.
1. Configure Device B.
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