ip based protocols

allocation is not enough (not enough), and too much allocation is a waste (shameful waste ). The ipv12 Technology Based on ing IP addresses can perfectly solve the above problems! 2. Advantages of limit 12 (1) The 12th address is truly infinite, and there is no waste. (2) The 12th address structure is perfectly hierarchical and naturally aggregated, And the router forwarding (addressing) is extremely s

protocol used by this file transfer process is called the FTP protocol. File transfer in FTP establishes two TCP connections, respectively, to the control connection to use when sending a transmission request and to the data connection that is used when the data is actually transferred. Remote login (telnet and SSH) is a feature that logs on to a remote computer and enables programs on that computer to run. Remote logins commonly used telnet and ssh two kinds of

The routing information protocol, that is, the RIP Protocol. This protocol is one of the earliest in the routing protocol family. It plays a fundamental role in the development of some subsequent protocols. So let's compare several protocols. The Routing Information Protocol (Routing Information Protocol) is an ancient Routing Information Protocol based on the di

Author: vamei Source: http://www.cnblogs.com/vamei welcome reprint, please also keep this statement. Thank you! Network Layer)It is the most important layer to implement the internet. At the network layer, each LAN is connected to each other based on the IP protocol and eventually forms a global Internet. Higher-level protocols, whether TCP or UDP, must pass

is 8 bits. Therefore, TCP/IP uses 4 bytes. A computer byte can contain 256 different values: 00000000, 00000001, 00000010, 00000011, 00000100, 00000101, 00000110, 00000111 until 00001000. Now you know why the TCP/IP address is 4 numbers between 0 and 255. The domain name contains 12 Arabic numbers that are hard to remember. It is easier to use a name. The TCP/IP

methods: one is ATM exchange, and the other is traditional IP exchange based on hop-by-hop. The method used depends on the data stream type. for continuous data streams with large traffic volumes, ATM exchange is used. For data streams with short durations and small traffic volumes, the traditional IP transmission technology is used.

We know that the tcp ip protocol stack includes many protocols. So let's take a look at the functions and functions of the protocols here. Now let's make an inventory check to help you summarize it and hope it will help you. 1. bsd tcp ip protocol stack BSD stack is the starting point of other commercial stacks in hist

This section briefly introduces the internal structure of TCP/IP and lays the foundation for discussing Internet-related security issues. TCP/IP protocol groups are popular in part because they can be used on a variety of channels and underlying protocols (such as T1 and X.25, Ethernet, and RS-232 serial interfaces. Specifically, TCP/

more powerful (complex) filter. It allows you to quickly and accurately locate the required records in a log file. 1. Capture Filter The syntax for capturing filters is the same as other software developed using LIPCAP (Linux) or WinPcap (Windows) libraries, such as the famous tcpdump. The capture filter must be set before starting the capture, which is different from the display filter.The steps to set up a capture filter are:-Select Capture-> options.-Fill in the "Capture Filter" bar or click

With the development of China's routing industry, it also promotes the improvement of router protocols. The TCP/IP-based Internet has gradually developed into a super-large computer network with the largest number of users and the largest resources in the world. Therefore, TCP/IP has become a de facto industrial standa

battles. Tcp ip protocol: It is currently the most popular commercial protocol. Compared with OSI, it is the current industrial standard or "fact standard" proposed by Kahn in 1974. It has four levels: Application Layer Transport Layer Interconnection layer Host-Network Layer The tcp ip protocol is mainly used for Wide Area Networks and is also used in some LAN networks. For example, it can be used in wind

Internet Protocol IP and its supporting protocols @ (computer network) IP protocol is one of the two most important protocols in TCP/IP protocol cluster. The protocol is as follows: Address Resolution Protocol –arp Inverse address resolution –RARP Internet Control Message P

layer:Routers, layer three switches Transport Layer:Four-layer switch, also has a router working on layer four T the CP (transmission Control Protocol) and UDP (User Datagram Protocol) protocols belong to the Transport layer protocol. TCP provides reliable data transmission in IP environment, and it provides services including data transfer, reliability, effective flow control, full duplex operation and mu

provides communication sessions between computers. The selection of transmission protocols depends on the data transmission mode.Two transmission protocols:Transmission Control Protocol TCP: provides reliable communication connections for applications. It is suitable for transmitting a large amount of data at a time. It is applicable to applications that require responses.User Datagram Protocol (UDP): provides connectionless communication and does no

Introduction to TCP/IP network protocols Some time ago I made a development, involving network programming, and the development process was quite smooth, but I always felt a bit confused after the task was completed. The main reason is that you are not familiar with network protocols and are not clear about some concepts. Later, I spent some time learning about

From: http://blog.jobbole.com/74795/ Some time ago I made a development, involving network programming, and the development process was quite smooth, but I always felt a bit confused after the task was completed. The main reason is that you are not familiar with network protocols and are not clear about some concepts. Later, I spent some time learning about these network protocols. Now I have a preliminary

Q: What are the NetBEUI and IPX/SPX TCP/IP protocols ?? In particular, the first two are sometimes installed, and sometimes they are not installed. Why ?? What are their differences and uniqueness? When must I install it? A: A lot of netizens asked this question. I have consulted and integrated the relevant information here to give you a detailed explanation. The network Protocol is a special software and t

application and throw it to the network as soon as possible , because the transfer data does not establish a connection, there is no need to maintain the connection state, so a server can transmit the same message to multiple clients at the same time. Simply put, TCP focuses on data security, while UDP data transfer is fast, but security is common . Third, the ARP protocol the ARP (address Resolution Protocol) is a protocol for addressing resolution, which is a TCP/

The common understanding of TCP/IP network protocols was developed some time ago. network programming was involved and the development process was smooth. However, after the task was completed, I always felt a bit confused. The main reason is that you are not familiar with network protocols and are not clear about some concepts. Later, I spent some time learning

the same way as the HTTP protocol, and it is transmitted in either TCP or UDP. A metaphor is a good idea. Both TCP and UDP are highways, and for the moment TCP is considered a general highway, UDP Highway, SOAP and HTTP are all cars, then both soap and HTTP can run on TCP and UDP. Said soap can be transmitted via HTTP, which is actually said that soap is a car, HTTP is a car truck, the SOAP information into the HTTP, and then transport, of course, the road is still TCP or UDP. Said soap can be