H3C SR6600-X Configuration Manual page 64

Configuration procedure
1. Assign each interface an IP address. (Details not shown.)
2. Configure static routes or a routing protocol to make sure the devices can reach each other.
(Details not shown.)
3. Configure Device B:
# Enable the NQA server.
<DeviceB> system-view
[DeviceB] nqa server enable
# Configure a listening service to listen on the IP address 10.2.2.2 and UDP port 8000.
[DeviceB] nqa server udp-echo 10.2.2.2 8000
4. Configure Device A:
# Create a UDP echo operation.
<DeviceA> system-view
[DeviceA] nqa entry admin test1
[DeviceA-nqa-admin-test1] type udp-echo
# Configure 10.2.2.2 as the destination IP address and port 8000 as the destination port.
[DeviceA-nqa-admin-test1-udp-echo] destination ip 10.2.2.2
[DeviceA-nqa-admin-test1-udp-echo] destination port 8000
# Enable the saving of history records.
[DeviceA-nqa-admin-test1-udp-echo] history-record enable
[DeviceA-nqa-admin-test1-udp-echo] quit
# Start the UDP echo operation.
[DeviceA] nqa schedule admin test1 start-time now lifetime forever
# After the UDP echo operation runs for a period of time, stop the operation.
[DeviceA] undo nqa schedule admin test1
# Display the most recent result of the UDP echo operation.
[DeviceA] display nqa result admin test1
NQA entry (admin admin, tag test1) test results:
Send operation times: 1
Min/Max/Average round trip time: 25/25/25
Square-Sum of round trip time: 625
Last succeeded probe time: 2011-11-22 10:36:17.9
Extended results:
Packet loss ratio: 0%
Failures due to timeout: 0
Failures due to internal error: 0
Failures due to other errors: 0
# Display the history records of the UDP echo operation.
[DeviceA] display nqa history admin test1
NQA entry (admin admin, tag test1) history records:
Index
1
The output shows that the round-trip time between Device A and port 8000 on Device B is 25
milliseconds.
Response Status
25 Succeeded
Receive response times: 1
Time
2011-11-22 10:36:17.9
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