63 nqa configuration, Nqa overview, Introduction to nqa – H3C Technologies H3C WX6000 Series Access Controllers User Manual
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NQA Configuration
When configuring NQA, go to these sections for information you are interested in:
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Configuring the Collaboration Function
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Configuring Optional Parameters Common to an NQA Test Group
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Displaying and Maintaining NQA
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The term switch in this document refers to a switch in a generic sense or an access controller
configured with the switching function unless otherwise specified.
NQA Overview
Introduction to NQA
Network Quality Analyzer (NQA) analyzes network performance, services and service quality through
sending test packets, and provides you with network performance and service quality parameters such
as jitter, TCP connection delay, FTP connection delay and file transfer rate.
With the NQA test results, you can:
1) Know network performance in time and then take corresponding measures.
2) Diagnose and locate network faults.
Features of NQA
Supporting multiple test types
Ping can use only the Internet Control Message Protocol (ICMP) to test the reachability of the
destination host and the roundtrip time of a packet to the destination. NQA is an enhanced Ping tool
used for testing the performance of protocols running on networks.