H3C Technologies H3C SecPath F1000-E - Manual (Page 104)

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UDP Echo Test Configuration Example
Network requirements
As shown in Figure 11 , use the NQA UDP echo function to test the round-trip time between Device A and
Device B. The port number is 8000.
Figure 11 Network diagram for the UDP echo tests
Configuration procedure
Step1 Configure Device B
# Enable the NQA server and configure the listening IP address as 10.2.2.2 and port number as 8000.
system-view
[DeviceB] nqa server enable
[DeviceB] nqa server udp-echo 10.2.2.2 8000
Step2 Configure Device A
# Create a UDP echo test group and configure related test parameters.
system-view
[DeviceA] nqa entry admin test
[DeviceA-nqa-admin-test] type udp-echo
[DeviceA-nqa-admin-test-udp-echo] destination ip 10.2.2.2
[DeviceA-nqa-admin-test-udp-echo] destination port 8000
# Enable the saving of history records.
[DeviceA-nqa-admin-test-udp-echo] history-record enable
[DeviceA-nqa-admin-test-udp-echo] quit
# Enable UDP echo test.
[DeviceA] nqa schedule admin test start-time now lifetime forever
# Disable UDP echo test after the test begins for a period of time.
[DeviceA] undo nqa schedule admin test
# 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 loss in test: 0%
Failures due to timeout: 0
Failures due to disconnect: 0