H3C Technologies H3C MSR 50 - Manual (Page 142)

# Enable saving history records and configure the maximum number of history records that can be saved
as 10.
[DeviceA-nqa-admin-test1-icmp-echo] history-record enable
[DeviceA-nqa-admin-test1-icmp-echo] history-record number 10
[DeviceA-nqa-admin-test1-icmp-echo] quit
# Start the ICMP echo operation.
[DeviceA] nqa schedule admin test1 start-time now lifetime forever
# Stop the ICMP echo operation after a period of time.
[DeviceA] undo nqa schedule admin test1
# Display the results of the ICMP echo operation.
[DeviceA] display nqa result admin test1
NQA entry (admin admin, tag test) test1 results:
Destination IP address: 10.2.2.2
Send operation times: 10 Receive response times: 10
Min/Max/Average round trip time: 2/5/3
Square-Sum of round trip time: 96
Last succeeded probe time: 2011-08-23 15:00:01.2
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 records of the ICMP echo operation.
[DeviceA] display nqa history admin test1
NQA entry (admin admin, tag test1) history record(s):
Index Response Status Time
370 3 Succeeded 2011-08-23 15:00:01.2
369 3 Succeeded 2011-08-23 15:00:01.2
368 3 Succeeded 2011-08-23 15:00:01.2
367 5 Succeeded 2011-08-23 15:00:01.2
366 3 Succeeded 2011-08-23 15:00:01.2
365 3 Succeeded 2011-08-23 15:00:01.2
364 3 Succeeded 2011-08-23 15:00:01.1
363 2 Succeeded 2011-08-23 15:00:01.1
362 3 Succeeded 2011-08-23 15:00:01.1
361 2 Succeeded 2011-08-23 15:00:01.1
The output shows that the packets sent by Device A can reach Device B through Device C. No packet loss
occurs during the operation. The minimum, maximum, and average round-trip times are 2, 5, and 3
milliseconds, respectively.
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