局域网络操作系统——net ware-凯发k8官网

局域网络操作系统——net ware
文章来源:未知 文章作者:meng 发布时间:2009-10-29 06:22 字体: [ ] 
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novell's net 1 has become the strongest competitor to ibm's own network operating environment and predates ibm in its support for lans. in fact,ibm now markets net ware for both the pc network and for token ring in addition to its own software.the key to net ware is the file server software and directories on the server are mapped to network drives, thus operating like virtual diskettes from a user's perspective. the server software is a multitasking operating system with a file structure consistent with dos 2.x and dos 3.x. the net ware shell in each workstation 2 21h dos calls and redirects appropriate calls to the server.

perhaps the primary advantage of net ware is that it runs on a wide variety of networking hardware.regardless of whether you choose an ibm network, corvus omninet, at&t star lan, etc., you can obtain net ware as the operating environment. in fact, if you have one of each the user will not be able to tell the difference(unless there are some distinct performance differentials), and they can be interconnected through novell's system of bridges and 3.  

novell公司的net ware操作系统已经成为ibm公司特有的网络操作环境最强有力的竞争对手,它在对局域网络的支持方面也早于ibm公司。事实上,除了自己的一部分软件外,ibm公司也为所有的pc网和令牌环网购买了net ware操作系统。net ware 操作系统的最主要部分是文件服务器软件,服务器上的目录被映射到网络驱动器,这样在用户看来,它运行起来就如同是虚拟磁盘。它的服务器软件是一个多任务的操作系统,文件结构也与

dos 2.x和dos 3.x的文件结构一致。工作站上的 net ware外壳程序拦截了dos的21h中断,并重新走向为对服务器的调用。

net ware操作系统的主要优点是能够运行在多种网络硬件上。不论是选择ibm网络,corvus公司的omninet网络,还是at&t公司的星形局域网络等,都可获得net ware的操作环境。



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1 sh9wz     
n.(常用复数)商品,货物
参考例句:
  • the shop sells a great variety of porcelain ware.这家店铺出售品种繁多的瓷器。
  • good ware will never want a chapman.好货不须叫卖。
2 3445ed8b5856a7dea04f0c0399409410     
(数学)截距( intercept的名词复数 )
参考例句:
  • it intercepts a portion of the light impinging on the photocell. 它遮住一部分照射在光电管上的光。
  • the pelletfilter intercepts the particulate matter. 颗粒过滤器将颗粒物进行拦截。
3 15fd82cde2a6c5cde8ab669e8d349305     
n.网关( gateway的名词复数 );门径;方法;大门口
参考例句:
  • police bullets raked the gateways car. 警察的子弹对着门口的汽车扫射。 来自辞典例句
  • no internet gateways are needed for the programs operation. 该软件的操作不需要互联网网关的支持。 来自互联网
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