H3C Technologies H3C S7500E Series Switches - Manual (Page 58)

2-38
Last succeeded probe time: 2007-11-22 10:27:25.1
Extended results:
Packet lost 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 TCP tests.
[DeviceA] display nqa history admin test
NQA entry (admin admin, tag test) history record(s):
Index Response Status Time
1 13 Succeeded 2007-11-22 10:27:25.1
UDP Echo Test Configuration Example
Network requirements
As shown in Figure 2-11 , use the NQA UDP echo function to test the round-trip time between Device A
and Device B. The port number is 8000.
Figure 2-11 Network diagram for the UDP echo 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 8000.
system-view
[DeviceB] nqa server enable
[DeviceB] nqa server udp-echo 10.2.2.2 8000
2) 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