In some network security articles, we often see settings and modifications related to TCP and UDP. It seems a bit confusing for new friends, Yun. So today, let's take a look at this knowledge. We have learned what data packets are ". Understanding
Based on the previous basic introduction, we all know that the HART protocol is a widely used protocol in terms of wiring and bus. This Protocol is applicable to many transmission and smart devices. Let's briefly introduce the design of its adapter
In the routing protocol, we will introduce the IS-IS protocol, which IS used in many important network structures. We will not discuss its basic knowledge for the moment, but will mainly describe its features. Although the IS-IS protocol was
In terms of routing protocols, we do not want to introduce them more. Here we will mainly explain the relevant content of the route protocol analyzer. At first glance, we can all understand the role of the routing protocol analyzer. But how do you
We have already introduced the content of the physical layer and data link layer of the HART protocol, and the message structure of the HART protocol is also described. Next, we will make a comprehensive summary of the command operations of the HART
In the previous article, we analyzed the specific content of the HART protocol message format. So many of my friends have not fully mastered this knowledge, so that you can have a clear idea about this part of knowledge. The following is an example
We have introduced some command calculations for the adapter HART protocol. It also contains the related content of the returned data computation. Here we will focus on this part of knowledge.
Return data computing
After repeated experiments and
For UDP protocol, it is different from TCP protocol in the transport layer, and its length is very suitable for the sharding policy. All of these content will be clearly explained in the article. So let's take a look at the specific content, hoping
UDP is a network transmission protocol. How can UDP be transmitted? How can we complete communication between two hosts? Next, let's analyze it. We all know that UDP is a connectionless protocol. data transmission between two computers is similar to
In terms of electromagnetic flow design, we can also use the HART protocol for design. So we will introduce it based on this type of device. First, let's take a look at the basic modules. The hardware system circuit of the Intelligent
DHCP protocol is widely used in networks. This is also one of the protocols to be mastered in network protocols. Let's take a look at this Protocol today. Let's take a look at how the article introduces it.
How DHCP works
DHCP works differently
In the email system, we mainly introduce the IMAP4 protocol standard. This standard is widely used. Basically all POP open mail standards will reflect the use of this Protocol. The specific situation is explained in detail below.
IMAP4 protocol
What is the Telnet mode, or the environment in which Telnet runs? Here we will analyze it for you. For some applications, we still need to ensure that the entire computer, server or network environment is suitable for running these commands and
Enterprise Network Integrated Wiring is still quite common, but with the continuous development of information technology, wireless networks have become deeply rooted in the hearts of the people, and its own advantages are unmatched by WIRED wiring,
How to design a more rational integrated network cabling system has always been the direction of the designer's efforts. Many people may not understand the rational layout of the integrated network cabling system, after reading this article, you
There are many things worth learning about integrated wiring systems. Here we mainly introduce the practical application of various types of integrated wiring systems, this section describes the project objectives, project construction procedures,
I have learned some precautions for the construction of Integrated Wiring, which is very useful for the construction personnel. So I have studied the precautions for cabling construction and some common problems, I would like to share it with you
The integrated wiring project is still commonly used, so I have studied some common and important issues in the Integrated Wiring project. I would like to share with you here, I hope it will be useful to you. The integrated cabling project of
Currently, the smart Integrated Wiring management system has been widely used. Many people may not know about the smart Integrated Wiring management system, I hope this article will teach you more about the principles and features of this management
The Integrated Wiring System is the most important component of the entire computer communication system. Wiring is like Human nerves, which are crossly And crossly staggered, but there are rules to follow. As the saying goes, there is no rule, and
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