Jukka nousiainen management of carrier grade intradomain ethernet thesis submitted in partial ful llment of the requirements for the degree of master of science in technology. The institute of electrical and electronic engineers ieee launches the. The terms carrier ethernet and metro ethernet are used interchangeably in this presentation, but in the strict sense of the term, carrier ethernet refers to the carriergrade evolution of metro ethernet introduction to metro ethernet services. Im here to help you as much as possible, thats why i try to answer every comment and email that i receive. However, it should be noted that many vendors have carrier grade ethernet transport platforms that vastly exceed mef specifications. Networks 2008 carrier ethernet transport in metro and core networks networks get run over by a huge traffic growth technology innovation is a must on the way forward. Carrier grade ethernet switch chipset a powerful embedded 416 mhz risc 32bit cpu with ddr2 external memory and dmabased frame extraction and insertion supports timing over packet, ethernet oam, and performance monitoring. If you connect anything that uses data, youre probably using ethernet to do it. Jukka nousiainen management of carrier grade intra. Framework and architecture for the application of sdn to carrier networks july 18, 2016 onf tr534. Other lan types include token ring, fast ethernet, fiber distributed data interface fddi, asynchronous transfer mode atm and localtalk. It allows service providers to deliver managed converged services such as voice, video and data over virtual ethernet and ip networks.
Carrier etthernet has developed to include a number of other services and it enables longdistance data sharing among businesses and. Most ethernet networks use internet protocol as defined by ietf. Understanding carrier ethernet throughput page 6 of 22 march 2010 ethernet primarily is defined in layers 1 and 2. This is the first part and covers options to connect two data centers, plesiochronous digital hierarchy pdh, s. Carrier ethernet attributes often manifest only partially in commercial solutions today because they exist at the networktransportphysical layers as opposed to the service layer6. Real networks use a flatter timing distribution structure with. In fact, the paths are setup endtoend either via manual. Carrier ethernet on flashwave 5310 ethernet access platform circuit emulation services course description this course enables students to plan and operate networks and system applications for the flashwave 5310. For reliability reasons, it is unrealistic to expect all global telecommunication networks to be synchronized to a single prc prs.
Aug 26, 2014 mechanisms with enhancements based on technology proven in carrier grade ethernet services and legacy transport networks. The socalled carrier ethernet has been a promise to take ethernet to a new stage, eventually becoming a cost effective alternative to sonetsdh for carrier grade transport networks. The etherhaul1200 series delivers carrier grade ultra high capacity wireless pointtopoint ethernet. Carrier grade ethernet for power utilitiesblock malicious programs in the enterprise world, as it of based on a finite, known list of applicationsand functions. Ethernet and fast ethernet include the additional support of full duplex operation in the mac layer and the data rates. The metro ethernet forum specifications for these parameters are a bit loose and fail to meet wireless backhaul targets. This capacity is sufficient for most carrier ethernet applications. The diagram below outlines the different media used within a carrier ethernet network and indicates where they are commonly deployed.
Networking basics computer networking has become an integral part of business today. 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. Studies have shown that the energy consumed by carrier grade networks may reach 50% of the total network power by 2020 1, 2. Pdf energyaware routing in carriergrade ethernet using. 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. The flashwave 5310 is a compact, multiservice, carrier grade platform designed to deliver both ethernet and tdm. This is the latest presentation from the carrier ethernet interconnect working group which acts as a framework for all presentations given on this topic. Ethernet services in an ip world take a look and let us know what you think. Mef focuses on ethernet as a carriergrade service to a customer. It furthermore specifies the performance that is required from the ict network, as well as discusses strategies that may be employed to implement the transition to smart grid communications. Ethernet is popular because it strikes a good balance between speed, cost and ease of. Wireless networks explicitly support av streams ieee 802. Carrier ethernet ethernet is a ubiquitous networking technology thats displaced almost all other legacy data transport. Ethernet is the most popular physical layer lan technology in use today.
Other familiar layers would be the ip layer layer 3 as well as the tcp or udp protocols found in layer 4. 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. With up to mbps fullduplex over the uncongested 71768186ghz spectrum, the eh1200 provides service providers and businesses around the world with an affordable, advanced wireless solution that is easy to install and maintain. Energyaware routing in carriergrade ethernet using sdn. Carrier ethernet, therefore, is the extension of ethernet that enables service providers to provide premium ethernet services. Carrier ethernet has become the dominant technology in service provider networks. Metro ethernet design and implementation guide juniper networks. The mplstp technology is expected to be deployed worldwide because it enables the construction of a largecapacity, flexible, and secure transport network with significantly. The benchmark for carrier grade has been set by the legacy tdm telephony networks to describe services that achieve five nines 9. Tutorial letter 20512018 computer networks cos2626. Individuals, professionals and academics have also learned to rely on computer networks for capabilities such as electronic mail and access to remote databases for research and communication purposes. Mplsbased metro ethernet networks tutorial by khatri.
L2 fast ethernet carrier grade switch edgecore networks. With the introduction of carrier ethernet, service providers started offering ethernet as a transport service, the need arose for multiservice testing. Index termsenergyaware routing, carrier grade ethernet, softwarede. Tutorial ethernet fujitsu and fujitsu customer use only introduction this selfstudy tutorial on ethernet and ethernet over sonet satisfies a prerequisite needed for attendance at fujitsu educational services training. If you are interested in understanding carrier ethernet buzzwords like g. For example, the need for ultra fast and reliable transmission in teleprotection is translated to extremely low, symmetrical delay below 10 ms and minimal delay. Apr 03, 20 this tutorial provides a lighthearted introduction to several facets of modern carrier ethernet, including g. The arguments for its use include low cost, good connectivity and simple migration to higher speed networks. Carriergrade ethernet ieee paper final submitted uc3m. Combine programmability with physical hardware to create carrier class virtual services and functions. Rf 2544 tests includes ethernet throughput, latency, frame loss, and ack toack performance tests in accordance with.
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. Mplstp in multiservice packet network deployments tutorial. Framework and architecture for the application of sdn to. Driving this growth is the demand from business customers for scalable services, higher bandwidth and lower costs. Carriergrade ethernet testing made easy newsletter. Cisco carrier ethernet oam service level assurance rich ethernet services scalability qos network resiliency accelerate migration to carrier ethernet transport flexibility hvpls mpls final attribute to enable carrier grade ethernet services.
While traditional, lanbased ethernet is a besteffort technology, carrier ethernet has evolved to provide robust reliability and availability. In this example, a 4g epcpe router is interconnected with multiple cell sites via. Carrier grade ethernet digital signal processing a computer. This will become clear in rest of the part ii when the various commercial solutions currently employed to deliver carrier ethernet are discussed. Carrier ethernet augments the original set of ethernet lan technologies with support for the new capabilities required to deliver services. Carriergrade ethernet for packet core networks institute of. Ethernet as a carriergrade and transport technology.
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. With cisco s carrier ethernet and edge routing portfolio providers can profitably scale their network services, capabilities, and reach. Ethernet switch engine vitesse vsc7428 carrier grade ethernet switch chipset xdg004009 vitesse vsc7429 carrier grade ethernet switch chipset xdg010, xdg0 wa powerful embedded 416 mhz risc 32bit cpu, with ddr2 external memory and dmabased frame extraction and insertion supports timing over packet, ethernet oam, and performance monitoring. Dwdm profile of mpls optimized for transport enables packet transport mpls transport already widely deployed for ipvpns, l2vpns, multipoint services and service aggregation deployed for service aggregation, may be optimized for transport mpls pseudowires ipmpls underlying layer network e. Network architectures need to support all forms of network access, from fixedline to 4g to wifi to cable. Mef microwave technologies for carrier ethernet mef february 2011 page 5 of 23 2.
Dont hesitate to contact me or leave a comment under my posts on this website and ill try to address and answer your questions if i can. Rationale for the evolution of microwave there are significant benefits to using microwave in the access network. Carrier grade ethernet for power utilities solution paper. The mplstp technology is expected to be deployed worldwide because it enables the construction of a largecapacity, flexible, and. Ethernet over wavelength division multiplexing dwdm 4. Referred to as carrier ethernet services by the metro ethernet forum. Carrier ethernet network, for example, by using a voip gateway to. The iconverter 2fxm2 is a carrier grade network interface device nid that provides fast ethernet fiber to fiber media conversion with integrated management.
Single pair highspeed digital subscriber line shdsl 9. Carrier ethernet transport in metro and core networks. Three fundamental aspects differentiate carrier ethernet networks from ethernet lans. Managed fiber media converter and fast ethernet nid. The basics of synchronized ethernet data transmission. With the additional functionality provided by new 802. Carrier ethernet or carrier grade ethernet is typically used to provide communication point to point communication between two points or sites or to provide links for local area networks, etc. History standards frames access protocols media networks. Stephan rettenberger provides a handon demo revealing just how easy it is to develop a converged carrier ethernet access and backhaul network. Carriergrade ethernet for power utilities agile networks. Memories 1gb ddr2 sdram 125mb 128mb serial nor flash 16mb ports 8 or 12 x gigabit ethernet 10100 mbps.
The carrierclass attributes are delivered differently by the various network solutions. For service providers, the 2fxm2 nid provides mef 9, 14 and 21 certified demarcation of carrier ethernet eline services. Dont hesitate to contact me or leave a comment under my posts on this website and ill try to address and answer your questions if i. Ethernet over optical transport network alloptical switches 3. Ethernet is popular because it strikes a good balance between speed, cost and ease of installation. L2 fast ethernet carrier grade switch product overview the edgecore ecs381026t is a carrier ethernet access switch ideal for ethernet service demarcation, extension and aggregation.
Carriergrade ethernet service activation achieve more rapid ethernet service turnup testing and service acceptance executive summary netrounds is a complete solution for service turnup testing and activation. When you go to a computer store to purchase a device. These slides and audiovideo recordings of this class lecture are at. Pdf ethernet is an uncompleted success story extending its reach from lan and metro areas now also. Microwave technologies for carrier ethernet services. Although it is debatable whether carrier ethernet will reach that level of reliability, the goal of one particular. Capabilities to validate both ethernet control plane and data plane standardsbased reports to show as certificates. The cry to use standard ethernet for control applications requires an understanding of the basics of ethernet. An entire organization connects to a carrier ethernet port at a given subscriber location. The terms carrier ethernet and metro ethernet are used interchangeably in this presentation, but in the strict sense of the term, carrier ethernet refers to the carrier grade evolution of metro ethernet introduction to metro ethernet services. Ethernet is a permanent success story, extending its reach from lan and metro areas now also into core networks. It features a sleek design and a suite of nextgeneration features including. Almost all instances of ethernet today include more than 802. Mef focuses on ethernet as a carrier grade service to a customer.
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