What is y 1564 test?

What is y 1564 test?

Y. 1564 – Ethernet Service Activation Test (or performance test methodology) is a testing procedure which tests service turn-up, installation, and troubleshooting of Ethernet-based services. This test methodology was created to have a standard way of measuring Ethernet-based services in the industry.

What is rfc2544?

RFC 2544 defines a specific set of tests that can be used to evaluate equipment performance. It defines a set of 4 tests – Throughput, Latency, Frame Loss Rate, and Back-to-back frames. Networks referred in RFC 2544 can be Local Area Networks (LAN) or Wide Area Networks (WAN).

What is rfc6349?

RFC 6349 is the new transmission control protocol (TCP) throughput test methodology that Viavi co-authored along with representatives from Bell Canada and Deutsche Telecom. This application note also discusses the integration of TrueSpeed RFC 6349 with the ITU Y. 1564 Ethernet service activation standard.

What is service activation testing?

Service Activation Testing is the process of executing a collection of test procedures to be applied to a given traffic entity (e.g., EVC, OVC, etc.) in order to collect behavioral information about the traffic and compare this with predefined expectations.

What is frame transfer delay?

Frame transfer delay (FTD): Also known as latency, this is a measurement of the time delay between the transmission and the reception of a frame. Typically this is a round-trip measurement, meaning that the calculation measures both the near-end to far-end and far-end to near-end direction simultaneously.

Are RFC tests intrusive?

The Internet Engineering Task Force created RFC 2544 in 1999, but it is an intrusive test designed for testing new network equipment, not Ethernet services with Multi-CoS. Each RFC 2544 test is performed independently and in a serial process, so testing can take hours.

What is Bert test?

BERT or bit error rate test is a testing method for digital communication circuits that uses predetermined stress patterns consisting of a sequence of logical ones and zeros generated by a test pattern generator. A BERT typically consists of a test pattern generator and a receiver that can be set to the same pattern.

What is DUT in networking?

A device under test (DUT) is a device that is tested to determine performance and proficiency. A DUT also may be a component of a bigger module or unit known as a unit under test (UUT). A DUT is checked for defects to make sure the device is working.

How is TCP throughput calculated?

How to Calculate TCP throughput for long distance WAN links

1. TCP-Window-Size-in-bits / Latency-in-seconds = Bits-per-second-throughput So lets work through a simple example.
2. Bandwidth-in-bits-per-second * Round-trip-latency-in-seconds = TCP window size in bits / 8 = TCP window size in bytes.

What is EtherSAM test?

EtherSAM is the only standard test methodology that allows for complete validation of Ethernet service-level agreements (SLAs) in a single, significantly faster test and with the highest level of accuracy.

What is latency in Ethernet?

What Is Network Latency in Ethernet Switches? Network latency is a term used to indicate any kind of delay that happens in data communication over a network. An Ethernet switch latency, or network latency in an Ethernet switch, represents for a period that Ethernet packet spends traversing a network switch.

How is Ixia used in the real world?

Ixia’s test and simulation platforms are used by network equipment manufacturers, service providers, enterprises, and government agencies to design and validate a wide range of wired, Wi-Fi and 3G/4G networking equipment and networks.

How many employees does the company Ixia have?

Ixia was a public company operating in around 25 countries. Ixia is headquartered in Calabasas, California and has approximately 1750 employees.

When was Ixia acquired by VeriWave, Inc.?

Ixia further expanded its testing capabilities by acquiring Wi-Fi testing company VeriWave, Inc. in July, 2011. On 4 June 2012 Ixia announced the completion of the acquisition of Anue Systems, Inc., a developer of network visibility/tap aggregation products founded by Kevin Przybocki, Hemi Thaker, and Chip Webb.

When did Keysight Technologies acquire the company Ixia?

In 2017, Keysight Technologies Inc. acquired Ixia for about $1.6 billion in cash. Ixia’s test and simulation platforms are used by network equipment manufacturers, service providers, enterprises, and government agencies to design and validate a wide range of wired, Wi-Fi and 3G/4G networking equipment and networks.