The presentsection has included only the basic principles of a microscope.
本节只涉及显微镜的一些基本原理。
2
In this section, I present a simple sample scenario that will give you a good starting point to implement other filtering configurations in your servers.
在本节中,我将会展示一个简单的示例场景,以此作为在服务器上实现其他过滤配置的良好开端。
3
In this section, I present what I consider the most common types of limitations we are likely to encounter.