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In fact, the very first telecommunications systems could only transmit 'data,' in the form of Morse code. The need to transmit data on telecommunications networks is not new. With providers offering data services, ensuring throughput capability is a must. Lumen uses EXFO as our vendor for test instruments and service assurance equipment in its central offices, in addition to the RFC6349 test suite, EXFO has also provided their own contribution to TCP testing, they call this test methodology application ExacTCP, it is based in 6349 and other RFCs that provide further standardization, TCP window control, capability of running a single TCP stream on the pipe and reduction of the number of variables at play compared to other testing methodologies. Testing networks for Ethernet transmission. The SmartClass Ethernet product is an easy to use, cost effective Ethernet testing solution for basic physical layer cable testing, layer 2 and layer 3 traffic generation, and full RFC 2544 testing. To address such shortage, the IETF and multiple vendors and service providers worked on a standardized framework for TCP throughput testing, such testing methodology is called RFC 6349. Y.1564 testing is non-intrusive, and can test multiple. Y.1564 Service Activation Testing is a standard specifically designed for Carrier Ethernet and tests the Y.1731 metrics of Ethernet Virtual Connection (EVC) or Classes of Service (CoS) flows.
RFC ETHERNET TESTING SERIAL
The EtherSAM (ITU-T Y.1564) as defined in the default or customized frameworks may not provide the information required to understand why a service does not work as expected at the layer 4 of the OSI model, this is especially true for TCP. Each RFC 2544 test is performed independently and in a serial process, so testing can take hours. Occasionally, the new service may require additional testing.