3Com Switch 8800 Advanced Software V5 Configuration Guide

Configuring NQA Tests 1105
# Enable the TCP test.
[Switch-nqa-admin-tcpprivate] test-enable
# View the test results with the display nqa results command.
[Switch-nqa-admin-tcpprivate] display nqa results admin tcpprivate
NQA entry(admin admin, tag tcpprivate) test result:
Destination ip address: 10.2.2.2
Send operation times: 1 Receive response times: 1
Min/Max/Average Round Trip Time: 1/1/1
Square-Sum of Round Trip Time: 1
Last succeeded test time: 2009-08-15 15:24:34.8
Extend result:
Packet lost in test: 0%
Failures due to Timeout: 0
Failures due to System Busy: 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
Configuring the UDP
Test
c
CAUTION: You are not recommended to perform an NQA UDP test on ports from
1 to 1023 (known ports). Otherwise, the NQA test will fail or the corresponding
services of this port will be unavailable.
The UDP test is used to test the roundtrip time of a UDP packet from the client to
the specified server.
The UDP test includes UDP-Public test and UDP-Private test.
■ For the UDP-Public test, a connection setup request is permanently initiated to
UDP port 7 of a destination address. No port needs to be configured on the
client, but port 7 for listening needs to be configured on the server. Even if a
port is configured on the client, the port does not take effect.
■ For the UDP-Private test, a connection setup request is initiated to the specified
port of the destination address.
Configuration procedure
1 Configure the NQA server
Follow these steps to configure the NQA server for the UDP test:
To do... Use the command... Remarks
Enter system view system-view -
Enable the NQA server nqa-server enable Required
Disabled by default.