骨幹網交換機 的英文怎麼說

中文拼音 [gǔgànwǎngjiāohuànjī]
骨幹網交換機 英文
backbone switches
  • 骨 : 骨名詞1 （骨頭） bone2 （物體內部的支架） framework; skeleton 3 （品質; 氣概） character; spirit ...
  • 網 : Ⅰ名詞1 （捕魚捉鳥的器具） net 2 （像網的東西） thing which looks like a net 3 （像網一樣的組織或...
  • 交 : Ⅰ動詞1 （把事物轉移給有關方面） hand over; give up; deliver 2 （到某一時辰或季節） reach （a cert...
  • 換 : 動詞1. （給人東西同時從他那裡取得別的東西） exchange; barter; trade 2. （變換; 更換） change 3. （兌換） exchange; cash
  • 機 : machineengine
  • 骨幹 : 1. [解剖學] （長骨的中央部分） diaphysis2. （起主要作用的） backbone; mainstay
  1. Technically speaking, these nodes of isp ' s system are usually routes & switches in backbone network

    從技術角度上講，網路服務商的系統各個節點通常是骨幹網路上的路由器，交換機等等。
  2. With the development of vlsi and dsp technology, dsl is getting more and more mature. adsl implement a / d, d / a conversion, dmt & tcm and some necessary coding, by this way, adsl can achieve high efficiency of bandwidth and guarantees credibility we use itex adsl development tool ( iadt ) to simulate the central office, by this way, we can observe the performance of the adsl, including the overall performance monitor and subchannel performance monitor, we also present the arithmetic of every modules of the adsl

    在接入骨幹網的策略上，由於atm組網的靈活性，方便性，所以在adsl接入網的局端採用atm的uni （用戶?網路介面） ，利用atm在高速交換網路中的優勢以及以往在電信運營中方便的用戶認證機制， adsl在用戶認證關聯上採用pppoveratm （ rfc2364 ）的方案，總體上說， adsl接入網的協議棧可以表述為tcp ipoverpppoveratm 。
  3. In the manufacture of communication equipment, we shall further raise the proportion of homemade products in the newly added fixed switching devices ( 99 % ) ; we shall lay emphasis on the science research for development of equipment of mobile communication and optical communication equipment and try to raise the proportion of independent intellectual property rights so as to make homemade equipment take the leading position in the domestic market and let the market proportion of newly installed equipment exceed 50 % and 30 % ( for the trunk network ) respectively ; we shall basically let the low - end equipment and border equipment of the data communication network be homemade products, and quicken our steps in nationalization of the core equipment ( the backbone atm switchboard and the high - bit routing device ) on the basis of introduction, digestion and assimilation of foreign advanced technology

    對于通信設備製造業，將進一步擴大新增固定交換設備國產化的比例（ 99 % ） ；將重點加強移動通信和光通信設備的科研開發力度，努力擴大自主知識產權的比例，使國產化設備在國內市場中佔主導地位，新增設備市場佔有率分別超過50 %和30 % （骨幹網）以上；基本實現數據通信網路低端設備和邊緣設備國產化，在引進、消化、吸收國外先進技術的基礎上，加快骨幹核心設備（骨幹atm交換機、高比特路由器）的國產化步伐。
  4. Differentiated servic ( diffserv ) is scalable for deployment in today ' s internet, and multiprotocol lable switching ( mpls ) provides fast packet switching and the opportunity for traffic engineering. thus, the combination of diffserv and mpls presents a very attractive strategy to backbone network providers. in fact, mpls is good at implementing qos, such diffserv, rsp and te

    實踐表明， diffserv是一種可擴展性很強的組網方法，而mpls可以快速進行分組交換並能很好的支持流量工程。如果將兩種技術有機的結合起來，從而為整個網路提供qos保證，對骨幹網路提供商來說將是一個非常具有吸引力的組網策略。
  5. The intelligent optical switch can automatically recover the circuit service and resist multi - point failure through the meshed backbone in the case of cut fiber links or invalid parts, thus guaranteeing a high reliability of service transmission

    智能光交換機可在光纖鏈路被切斷或其它部分失效的情況下，通過網狀骨幹網自動恢復電路業務，並可抗多點失效。
  6. Currently, only few domestic device manufacturers can produce switches for core network, so this method of utilizing access control list in core network switches is a leading technology domestically

    目前在國內的設備生產廠商中，能夠生產骨幹層網路交換機的廠商為數不多，所以，在骨幹層網路交換機上的訪問控制列表技術在國內是處于領先地位的。
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