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计算机网络中的抽象
on-demand course

计算机网络中的抽象

with 罗斯.怀特
June 2019
Intermediate
2h 40m
Chinese
Pearson

Overview

课程简介

计算机网络实际上依赖于多种形式的抽象来进行扩展,甚至是完全依赖于抽象来运行。 虽然有些抽象是很容易观察到的,例如路由聚合和泛洪域边界汇总,但许多抽象隐藏在意想不到的地方,例如网络设备的逻辑结构中,BGP路由反射器的操作中以及数据平面协议栈中。
《计算机网络中的抽象》在线课程研究很多个领域的理论和实践里的抽象,这些领域包括构建网络设备,网络软件和网络。 本课程考虑了折衷和常见问题,并讨论了抽象和复杂性之间的关系。
观看者将学习如何思考抽象隐藏的内容,以及隐藏这些内容为何很重要。 他们还将学习如何在意想不到的地方寻找抽象,如何考虑抽象泄漏,Keith定律及其引理如何影响抽象,包括意想不到的后果。抽象也与状态/优化/界面的三者之间的权衡有关,因此这个在线课程的一章讨论权衡以及抽象如何控制状态的速度和数量,抽象如何影响交互界面的深度和广度以及抽象如何削弱优化。

Get技能

将获得的技能
● 本课程将提供有关道德黑客,渗透测试和安全状态评估的分步指导。
● 提供一种易于使用且具有成本效益的方式来学习工业界中与不同的前沿安全技能相关的各种概念。
● 提供多媒体教程,该教程讨论了现实世界中的各种场景。

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Publisher Resources

ISBN: 8882021010408