Up to 16 services supported with varying performance requirements that meets full load conditions. With up 5 different frame sizes in single test. If a service is not correctly configured on any one of these devices within the end-to-end path, network performance can be greatly affected, leading to potential service outages and network-wide issues such as congestion and link failures. Wikipedia external links cleanup from May Wikipedia spam cleanup from May Articles with too few wikilinks from November All articles with too few wikilinks Articles covered by WikiProject Wikify from November All articles covered by WikiProject Wikify Articles lacking in-text citations from November All articles lacking in-text citations Articles with multiple maintenance issues All articles with unsourced statements Articles with unsourced statements from August Articles created via the Article Wizard Pages using RFC magic links.
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What makes the Y. This request for comments RFC was created in as a methodology to benchmark network devices such as hubs, switches and routers as well as to provide accurate and comparable values for comparison and benchmarking.
These rates are generated during the Service Configuration test. As network devices come under load, they must prioritize one traffic flow over another to meet the KPIs set for each traffic class.
Provides the peak latency and average latency measures during the test on all generated frames. Color Aware configuration provides user an option ituu-t mark outgoing traffic as green frames equivalent to CIR and yellow frames equivalent to EIR.
CIR or green traffic: The service performance test may take few minutes, or can be transitioned to longer testing hours.
The XX in the Item No. Wikipedia external links cleanup from May Wikipedia spam cleanup from May Articles with too few wikilinks from November All articles with too few wikilinks Iti-t covered by WikiProject Wikify from November All articles covered by WikiProject Wikify Articles lacking in-text citations from November All articles lacking in-text citations Articles with multiple maintenance issues All articles with unsourced statements Articles with unsourced statements from August Articles created via the Article Igu-t Pages using RFC magic links.
Thus assuring that deviation out of the committed range or t.1564 are identified, resulting in the actual latency of the service. Each service is validated with in the specified time duration in seconds, uniform across all the services.
Multiple values can be provided to Green and Yellow frames. Test Selection ituu-t an option to configure the Service Configuration Test in steps. Not being tested by RFC Please help to improve this article by introducing more precise citations.
Screenshot of Service Selection. Once the u.1564 of each service is validated, the service performance test simultaneously validates the quality of all the services over time.
Please improve this article by removing excessive or inappropriate external links, and converting useful links where appropriate into footnote references. In this case, the results reflect the average of both Tx and Rx test directions.
Forwarding devices such as y.154routersbridges and network interface units are the basis of any network as they interconnect segments. The field values can be used to prioritize different classes of traffic voice, video, data, etc.
As the number of traffic flows increase, prioritization is necessary and performance failures may occur. This article includes a list of referencesrelated reading or external t.1564but its sources remain unclear because it lacks inline citations.
ITU-T Y functionality enhances Ethernet tester
Screenshot of Service Detail Results. Screenshot of Test Selection. This ensures that it is within its committed range, or the threshold defined for guaranteed traffic, such as CIR committed information Rate.
The verdict for each step for each service is reported after the completion of the test. The parameter is configured in msec units. Service selection provides an option to select the any configured Service or all the services 12 services are supported to perform the test. This article's use of external links may not follow Wikipedia's policies or guidelines. With up 5 different frame sizes in single test. From a laboratory and benchmarking perspective, the RFC methodology is an ideal tool for automated measurement and reporting.