Pdf this paper provides a current assessment of carrier ethernet from a service. The carrier ethernet academys carrier ethernet basic training course covers the most important aspects of packetbased local and wide area networking technologies, terminology and protocols. We expect that you are familiar with basic concepts of vpls, and are also aware of the main vpls. Use features like bookmarks, note taking and highlighting while reading introduction to carrier ethernet. The carrier ethernet academys mefcecp boot camp is a comprehensive, vendorneutral training course that covers carrier ethernet and the mef technical specifications. Designed for executives who develop, market, sell, support or invest in ethernet products or services, our basic training course provides a. Ethernet refers to a family of technologies initially designed for lan that have some. It details how these services can be delivered over carrier core, metro and access networks along with other services deployed over a range of core transport and access technologies. Ethernet is also used on wan connections, which is why we also call it carrier ethernet.
An entire organization connects to a carrier ethernet port at a given subscriber location. Carrier ethernet services explained course onsite training. It is overseen by the metro ethernet forum mef who has an official definition for the technology. Stephan rettenberger provides a handon demo revealing just how easy it is to develop a converged carrier ethernet access and backhaul network. Carrier ethernet services explained provides an overview of carrier ethernet technologies, the relevant mef ce 2. The mef metro ethernet forum defines standards and services for metro ethernet. Ethernet is a local area technology, with networks traditionally operating within a single building, connecting devices in close proximity. Other familiar layers would be the ip layer layer 3 as well as the tcp or udp. Apr 20, 2020 ethernet requires technical knowledge in computer science to understand the mechanism behind the ethernet protocol fully. A carrier ethernet service is a data communication service based on carrier ethernet which is delivered to a subscriber by a service provider a carrier ethernet service. Fast failure detection service scale hqos deep buffers control plan security loopbacks multiple pq most comprehensive ce feature set in an asic hardware acceleration line rate performancesmulti layer support 44gbps full duplex, 65mpps.
Carrier ethernet is the use of high bandwidth ethernet technology for internet access and for communication among business, academic and government local area networks lan s. Carrier ethernet ethernet is a ubiquitous networking technology thats displaced almost all other legacy data transport. The main goal is to impart a strong foundation for understanding carrier ethernet in a general sense. The ethernet standard has been used for many years, being steadily updated to. A lan is a network of computers and other electronic devices that covers a small area such as a room. Carrier ethernet fundamentals overview this course is designed for managers and technicians who are new to ethernet or carrier ethernet, or for those that need to reinforce their knowledge of advanced network services. The provider might use another technology on their network but the endtoend protocol in use is ethernet. Today, ethernet is moving into the mainstream evolving into a carrier grade technology. Ethernet is the technology that is commonly used in wired local area networks lans. This 2 day course is intended for sales, marketing and other non technical customer facing professionals who need a basic overview of carrier ethernet service types and applications as defined by mef specifications. Metro ethernet services are now offered by a wide range. The arguments for its use include low cost, good connectivity and simple migration to higher. This is the first part and covers options to connect two data centers, plesiochronous digital hierarchy pdh, s.
A secondary goal is to offer insights into the evolution of networking technology and the issues that surround and motivate carrier ethernet. Carrier ethernet attributes often manifest only partially in commercial solutions today because they exist at the networktransportphysical layers as opposed to the service layer6. If you are interested in understanding carrier ethernet buzzwords like g. Carrier ethernet bootcamp carrier ethernet academy. Ethernet technology contains acronyms and terms defined in table 1. For the discussion of this thesis, the terms powerline carrier plc. Understanding carrier ethernet services course onsite. Universal service delivery the total access 5000s unique ethernet over c architecture affords. Download it once and read it on your kindle device, pc, phones or tablets. Ethernet is an asynchronous carrier sense multiple access with collision detect csmacd protocolinterface, with a payload size of 461500 octets. Dec 15, 2011 carrier ethernet is a version of ethernet.
Cisco carrier ethernet asic carrier ethernet asic 802. Carrier ethernet service mef reference wiki mef wiki. Carrier ethernet fundamentals overview this course is designed for managers and technicians who are new to ethernet or carrier ethernet, or for those that need to reinforce their knowledge of advanced. Carrier ethernet, therefore, is the extension of ethernet that enables service providers to provide premium ethernet services. Metro ethernet design and implementation guide juniper networks. Mar 26, 20 stephan rettenberger provides a handon demo revealing just how easy it is to develop a converged carrier ethernet access and backhaul network. A metro ethernet network, which uses ip layer 3 mpls forwarding, is currently the hotbed of carrier ethernet activity. The diagram below outlines the different media used within a. The key drivers for the growth of carrier ethernet services are.
Chapter 1 provides a synopsis of the book and a brief explanation of carrier ethernet. Combine programmability with physical hardware to create carrier class virtual services and functions. Juniper networks portfolio for metro ethernet networks. Digital equipment corporation, intel and xerox released the. Driving this growth is the demand from business customers for scalable services, higher bandwidth and lower costs. This book offers an entrylevel overview of carrier ethernet, intended for anyone seeking a better understanding of this core networking. At most, ethernet devices could have only a few hundred meters. Topics include networking, networking protocols and services with a focus on ethernet networks and their properties. March 2005 residential ethernet tutorial there is a growing awareness of the need for a network that can distribute and control high quality digital audio and video.
How to leverage carrier ethernet to connect to the cloud. Carrier ethernet driven by the metro ethernet forum carrier ethernet is a ubiquitous, standardized, carrierclass service defined by five attributes that distinguish it from familiar lan based ethernet. It is widely used in all forms of data networking from connecting to home wifi hubs to business data networks and telecommunications networking. Carrier ethernet is a ubiquitous, standardized, carrierclass service defined by five attributes that distinguish carrier ethernet from familiar lan based ethernet it brings the compelling business. Carrier ethernet is a ubiquitous, standardized, carrierclass service defined by five attributes that distinguish carrier ethernet from familiar lan based ethernet it brings the compelling business benefit of the ethernet cost model to achieve significant savings carrier ethernet scalability standardized services. Termed as carrier ethernet it is expected to overcome most of the shortcomings of native ethernet. While traditional, lanbased ethernet is a besteffort technology, carrier ethernet has evolved to provide robust reliability and availability. Carrier ethernet demarcation is a key element in carrier ethernet services and transport networks for business, wholesale and mobile backhaul applications, as it enables service providers to extend their control over the entire service path, starting from the hand off points. Applications ethernet is an asynchronous carrier sense multiple access with collision detect csmacd protocolinterface, with a payload size of 461500 octets. Understanding carrier ethernet throughput page 6 of 22 march 2010 ethernet primarily is defined in layers 1 and 2.
Carrier ethernet looks to become the major component of nextgeneration metro area networks, which serve as the aggregation layer between customers and core carrier networks. Carrier ethernet services can be viewed as the fuel for the digital economy. Network architectures need to support all forms of network access, from fixedline to 4g to wifi to cable. Reproduced with permission of the metro ethernet forum. Carrier ethernet basic training carrier ethernet academy. Ethernet offers an efficient, low cost alternative to sonetsdh network solutions for most applications and promises simple scalability for all network topologies and sizes.
Aug 28, 2012 a carrier ethernet service is defined as a data communication service based on carrier ethernet which is delivered to an organization e. Carrier ethernet is a marketing term for extensions to ethernet to enable telecommunications network providers to provide ethernet services to customers and to utilize ethernet technology in their. The mef carrier ethernet certification program is a vendor neutral, technical certification recognizing carrier ethernet ce expertise in professionals from a cross section of job functions. Single pair highspeed digital subscriber line shdsl 9. Other familiar layers would be the ip layer layer 3 as well as the tcp or udp protocols found in layer 4. Ethernet is popular because it strikes a good balance between speed, cost and ease of installation. Ptn uses either carrier ethernet or mpls as the transport encapsulaon running over ge10ge.
Ethernet standards supplement year description 802. The diagram below outlines the different media used within a carrier ethernet network and indicates where they are commonly deployed. With cisco s carrier ethernet and edge routing portfolio providers can profitably scale their network services, capabilities, and reach. This will become clear in rest of the part ii when the various commercial solutions currently employed to deliver carrier ethernet are discussed. Three fundamental aspects differentiate carrier ethernet networks from ethernet lans.
Mplstp transport for ip ethernet and multiservice tdm. Our metro ethernet solution is based on distributed layer 2 switching. A foundation for mefcecp training kindle edition by kieffer, jon, fan, yongchao. Before going into the depth of technicalities, a brief introduction of the electric power distribution follows. Carrier ethernet has become the dominant technology in service provider networks. Expanded service coverage, bandwidth demand, extraordinary.
Other lan types include token ring, fast ethernet, fiber distributed data interface fddi, asynchronous transfer mode atm and localtalk. Mcus with integrated ethernet and in standalone ethernet controllers. Carrier ethernet access platform ill414a the challenge to extend ethernet services in a costeffective way is met using innovative solutions that bring all access deployment types back through a common. These networks carry voice, graphics, and video traffic. Todays ethernet networks run considerably faster than the original ethernet. Fast failure detection service scale hqos deep buffers control plan security loopbacks multiple pq. Ethernet over wavelength division multiplexing dwdm 4. When a machine on the network wants to send data to another, it senses the carrier, which is the main wire connecting the devices. Ethernet is the most popular physical layer lan technology in use today.
Duetoitshugemarketshare, ethernet, despite some disadvantages, scores over all alternative technologies. The arguments for its use include low cost, good connectivity and simple migration to higher speed networks. Understanding ethernet switches and routers this extended article was based on a twopart article that was written by george thomas of contemporary controls and appeared in the february and march. This is the latest presentation from the carrier ethernet interconnect working group which acts as a framework for all presentations given on this topic. The purpose of an ethernet service is to connect one or more remote sites, or to connect one or more enduser sites to an internet service provider, in a. Carrier ethernet is a ubiquitous, standardized, carrierclass service defined by five attributes that distinguish carrier ethernet from familiar lan based ethernet it brings the compelling business benefit of the ethernet cost model to achieve significant savings carrier ethernet scalability standardized services service. Ethernet over optical transport network alloptical switches 3. Ethernet services in an ip world take a look and let us know what you think. Mefcecp and the mef professional certification framework. The applications enabled by a carrier ethernet network infrastructure include ethernet layer 2 networking and ethernet access to ip layer 3 services.
Carrier ethernet access platform ill414a the challenge to extend ethernet services in a costeffective way is met using innovative solutions that bring all access deployment types back through a common aggregation platform. It details how these services can be delivered over carrier. If you connect anything that uses data, youre probably using ethernet to do it. Over the years, ethernet, which is technically ieee 802. Our integrated solutions for ethernet service delivery includes network termination equipment and converged layer 23 carrier ethernet customer edge devices. Designing next generation carrier ethernet access network. Fujitsu, carrier ethernet essentials, downloadstelfncwhitepaperscarrierethernetessentials. Metro ethernet provides local area network lantolan connectivity between two or more customer locations within a metro area. Carrier ethernet augments the original set of ethernet lan technologies with support for the new capabilities required to deliver services.
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