Ethernet Wan Transport

The article Why by Aref Meddeb gos detailed everyplaceview of ghastly puss paying special attention to wan technologies . The article describes reasonably of the widely used technologies relating to wan captivate . The fountain comp ars pompous wan technologies with that of the Ethernet wan institutionalize . The author discusses the following issues : auspices , doctrine , QoS , as well as pros and cons of wan exaltation system . Special concerned is with challenging obstacles and strategies to sweep over them . actually , the author makes an attempt to prove that Ethernet wan transport is cost-effective enough to substitute traditional wan technologies . It is state that Ethernet wan technologies provide excellent opportunity for suffice providers because they argon up to(p) to offer innovation and , what is more than than important low-priced application-centric run as well as broader networking culture . To get to this Ethernet has to overcome horizontal surface 2 of wan technologies (Meddeb 2005The author admits that nowadays the speed of Ethernet system has solidly increased and this item has led to an eer increasing gap mingled with LAN and disturbed assenting speeds (Meddeb 2005 ) Traditional WAN run suffer from limitations of mobility and tractability , whereas Ethernet offers entrance money through the multicommunications protocol label chemise Therefore , Ethernet is characterized by more flexibility and higher part of service and better victuals , administration , guarantor linguistic rule , etc . Meddeb assumes that Ethernet will match incumbent telecom business needfully . The author suggests that Ethernet is building unshakable ground for optimism , because it is provided with proper contagious disease speeds and networksIt is mentioned in the arti cle that Ethernet gains detect and support ! among alliances , forums , standardization bodies , service providers and customers due to its simplicity , scalability and visit costs . The author discusses in any case traditional work mentioning that thither atomic number 18 three briny degrees of transport services . The first layer involves private and lease lines offering excellent security and reliability , though they are quite a expensive . The second layer suggests ambience , frame relay and transport protocol . Actually , they are cost effective and highly pliable .

The 3rd layer is based on IP technologies and offers significant cost benefits a s well as point-to-point services . This layer suggests high reliance virtual routers , resilience , network monitor , etc (Meddeb 2005Speaking about important points , the author wants to prove that Ethernet offers more benefits and expertness than traditional systemEthernet offers trading policing , shaping and excellent QoS parameters whereas traditional services don tEthernet offer less expensive products , whereas traditional services are more expensive and their costs are between 5-8 times moreEthernet ensures windy access , whereas traditional operators are time-consuming requiring command lines embrasure and may failure any minuteEthernet is characterized by simply mansion , whereas traditional ATM stations are connection-oriented , inefficient for fitful traffic and they never go to scope (Meddeb 2005Ethernet ensures scalability for multipoint and dynamic connectionsSpeaking about strengths and weaknesses of the , it is necessary to outline that the author is rathe r persuasive , because he uses logical arguments , co! nclusions and facts defend the position that Ethernet is a service of approaching . The...If you want to get a generous essay, order it on our website: OrderCustomPaper.com

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