3Com Switch 4800G 24-Port Configuration Manual page 1070

1070 C 86: NQA C
HAPTER
TCP Test Configuration
Example
ONFIGURATION
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
Network requirements
Use the NQA TCP function to test the time for establishing a TCP connection
between Device A and Device B. The port number used is 9000.
Network diagram
Figure 315 Network diagram for the TCP test
NQA Client
10.1.1.1/8
Switch A
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 9000.
<DeviceB> system-view
[DeviceB] nqa server enable
[DeviceB] nqa server tcp-connect 10.2.2.2 9000
2 Configure Device A.
# Create a TCP test group and configure related test parameters.
<DeviceA> system-view
[DeviceA] nqa entry admin test
[DeviceA-nqa-admin-test] type tcp
[DeviceA-nqa-admin-test-tcp] destination ip 10.2.2.2
[DeviceA-nqa-admin-test-tcp] destination port 9000
[DeviceA-nqa-admin-test-tcp] quit
# Enable the TCP test.
[DeviceA] nqa schedule admin test start-time now lifetime forever
# Display results of one TCP 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
Min/Max/Average round trip time: 13/13/13
Square-Sum of round trip time: 169
Last succeeded probe time: 2000-04-27 14:03:20.1
10.2.2.2/8
IP network
NQA Server
Switch B
Receive response times: 1