Cisco ME Series Carrier Ethernet Access Devices NID Configuration Guide, Cisco IOS (1)SN and Later Releases -Configuring RFC The object of this paper is to discuss the use and testing of Ethernet services in telecommunications transmission networks, with the emphasis on the. RFC Benchmarking Methodology for Network Interconnect Devices, March Canonical URL: ; File formats.

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Validation of telecommunication service configuration, such as the committed information rate CIR. Services are traffic streams with specific attributes identified by different classifiers such as The service performance test measures the ability of the DUT or network under test to forward multiple services while maintaining SLA conformance for each service.

Because each iteration lasts two minutes, you rfc 2544 up with a total latency test time of 4. May Learn how and when to remove this template rfc 2544. Please introduce rfc 2544 to this page from rfc 2544 articles ; try the Find link tool for suggestions. This request for comment 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. It is an application statement for RFC Because service providers need to turn up services rapidly, their methods and procedures have adapted RFCbut cannot be called RFC ….

The Rfc 2544 configuration test measures the ability of DUT or network under test to properly forward in three different states:. Have you heard about RFC ? As the number of traffic flows increase, prioritization is necessary and performance failures may occur. RFC provides engineers and network technicians with a common language and results format. This recommendation does not define Ethernet network architectures or services, but rather defines a methodology to test Ethernet-based services at the service activation stage.

Because service providers need to turn up services rapidly, their methods and procedures have adapted RFCbut cannot rfc 2544 called RFC … Because RFC was designed for benchmarking of rfc 2544 elements, and not services, it also lacks service attribute testing.


RFC makes an interesting point about service providers mentioning RFC testing even when their methods and procedures are only somewhat based on RFCbut in actual fact are far from it. Learn how and when to remove these template messages.

Well, all I can add to that is that sarcasm gets rfc 2544 nowhere, at least from an Ethernet service activation perspective As service providers started to evaluate Ethernet network elements with RFC in their labs, they decided to use it in the field as well. Views Read Edit View history. Telecommunication service activation testing, rfc 2544 traffic that shares network resources with the test might be adversely affected.

RFC – Benchmarking Methodology for Network Interconnect Devices

As described in RFCa latency rfc 2544 is made at the mid-point of the time duration of the test iteration. If a service is not correctly configured on any one of these devices within 2544 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.

Because RFC was designed for benchmarking of 25544 rfc 2544, and not services, it also lacks service attribute testing.

By using this site, you agree to the Terms of Use rfc 2544 Privacy Policy. This test duration only applies to the latency test; you would still need to perform rfc 2544 throughput, back-to-back and frame loss tests. From a laboratory 254 benchmarking perspective, the RFC methodology is an ideal tool for automated measurement and reporting.

Advisor, he is instrumental in rffc market dynamics rfc 2544 implementing corresponding technical strategies for the Transport and Service Assurance Division. Rfc 2544 devices such as switches, routers, bridges and network interface units are the basis of any network as they interconnect segments. With only one traffic class, there is no prioritization performed by the network devices since there is only one set of KPIs.

Ysam – Wikipedia

Please improve this article by removing excessive or inappropriate external links, and converting useful links where appropriate into footnote references. And I can already hear you saying: To clarify rfc 2544 point, I will only use the latency rfc 2544 as an example.

Validation of performance metrics in a telecommunication service-level agreement SLAsuch as frame loss and latency. This article’s use of rfc 2544 links may not follow Wikipedia’s policies or guidelines. Please create a new list. Now that we have defined RFC and put it rfc 2544 context, let’s start at the beginning, and then go back to address my initial question. No favorites list currently exists.


There are numerous publications on the values of Y. Service providers worldwide have changed their methods and procedures to include Y. If a service provider would like to use a standardized methodology as part of rfc 2544 methods and procedures, rfc 2544 written in RFCwe would suggest using ITU-T Y.

Are You Still Testing to RFC 2544? Really?

In particular, it is aimed at solving the deficiencies of RFC listed below. Service performance assessment must rfc 2544 be rfc 2544 for a medium- to long-term period as performance degradation will likely occur as the rfc 2544 is under stress for longer period of times.

The RFC describes six subtests:. We understand that some service providers are still using an RFC like methodology as part of their methods and procedures, but we feel that having them switch to an Y.

Orphaned articles from January All orphaned articles Wikipedia external links cleanup from May Wikipedia spam cleanup from May Rfc 2544 with multiple maintenance issues All articles with dead external links Articles with dead external links from July Articles with permanently dead external links Pages using RFC magic links.

The test methodology applies to point-to-point and point-to-multipoint rfc 2544 in the Ethernet layer and to the network portions that provide, or contribute to, the provisioning of such services. With the advent of Ethernet-based service, there was no standardized service activation methodology available to service providers. This page was last edited rfc 2544 24 Mayat Retrieved from ” https: