《CCNP SWITCH(642-813)学习指南》是针对改版后的CCNP考试SWITCH(642-813)而设计的学习参考书目，其内容有效地体现了SWITCH与旧版BCMSN考试的不同之处。从结构上看，《CCNP SWITCH(642-813)学习指南》将《CCNP学习指南：组建Cisco多层交换网络(BCMSN)(第4版)》中的18章内容汇总为7章内容进行介绍。全书第1章率先介绍了企业园区网的架构，第2章～第6章内容分别介绍了VLAN、生成树、VLAN间路由、冗余以及园区网安全的实施方法，第7章介绍了园区网架构中的一些高级服务。这样的调整使交换机部分的知识更加纲举目张、条理分明。 从内容上看，《CCNP SWITCH(642-813)学习指南》弱化了交换机初始配置部分的知识，简化了CatOS部分的内容，但对冗余技术和安全技术的内容进行了补充和深化...(展开全部)

熱血の梶山、頭脳の比企。若き日の麻薬取締捜査官が取り組む麻薬犯罪捜査。情報課の立花美佳の活躍と恋バナ!?から、最終章へとつながる成田の過去が明かされる最新刊!!

《CCNP SWITCH(642-813)学习指南》是针对改版后的CCNP考试SWITCH(642-813)而设计的学习参考书目，其内容有效地体现了SWITCH与旧版BCMSN考试的不同之处。从结构上看，《CCNP SWITCH(642-813)学习指南》将《CCNP学习指南：组建Cisco多层交换网络(BCMSN)(第4版)》中的18章内容汇总为7章内容进行介绍。全书第1章率先介绍了企业园区网的架构，第2章～第6章内容分别介绍了VLAN、生成树、VLAN间路由、冗余以及园区网安全的实施方法，第7章介绍了园区网架构中的一些高级服务。这样的调整使交换机部分的知识更加纲举目张、条理分明。 从内容上看，《CCNP SWITCH(642-813)学习指南》弱化了交换机初始配置部分的知识，简化了CatOS部分的内容，但对冗余技术和安全技术的内容进行了补充和深化...(展开全部)

An eye-opening look at the new computer revolution and the coming transformation of our economy, society, and culture. A hundred years ago, companies stopped producing their own power with steam engines and generators and plugged into the newly built electric grid. The cheap power pumped out by electric utilities not only changed how businesses operated but also brought the mo...(展开全部)

In this age of an open Internet, it is easy to forget that every American information industry, beginning with the telephone, has eventually been taken captive by some ruthless monopoly or cartel. With all our media now traveling a single network, an unprecedented potential is building for centralized control over what Americans see and hear. Could history repeat itself with th...(展开全部)

The Internet Age: on the face of it, an era of unprecedented freedom in both communication and culture. Yet in the past, each major new medium, from telephone to satellite television, has crested on a wave of similar idealistic optimism, before succumbing to the inevitable undertow of industrial consolidation. Every once free and open technology has, in time, become centralized...(展开全部)

It is easy to forget that every development in the history of the American information industry–from the telephone to radio to film–once existed in an open and chaotic marketplace inhabited by entrepreneurs and utopians, just as the Internet does today. Each of these, however, grew to be dominated by a monopolist or cartel. In this pathbreaking book, Tim Wu asks: will the Inter...(展开全部)

新章突入！街に氾濫する薬物”red”を追うカイとハル。少年達の狂気が街を赤く染め、大人達は混沌の中に溺れていく。