ip internet protocol

We all know that the tcp ip protocol is the core protocol for network transmission. This includes the TCP protocol and the IP protocol. However, many friends want to remove the restrictions of the tcp

The structure and operation principle of TCP/IP Protocol Background: www.2cto.com TCP/IP model is successful, and its design has been able to withstand years of training. However, the TCP/IP protocol family is a complicated model. To fully understand it, we recommend that yo

We all know that the tcp ip protocol is the basic network protocol. Therefore, the basic transmission in the network relies on this protocol. However, it is also divided into a double-layer structure, so we do not know whether it is clear. So let's take a look at the tcp ip

For the router protocol this term, probably many people have been familiar with, especially the current network development quickly, Internet Router Protocol is also constantly improving, but also appeared a lot of new features. The wide application of information technology in various fields has promoted the rapid development of information exchange network, in

(IPv6/IPng: Internet Protocol version 6) Internet Protocol version 6th (IPv6) is the latest version based on IPv4. IPv4 is a network layer protocol that contains addressing information and some control information to Route packets in the network. There are tw

Sometimes network protocols can occur a variety of problems, a lot of NMS in the face of problems. This article said that the Internet Café network protocol troubleshooting methods. First, the performance of Internet Bar network protocol fault Protocol failures typically b

this level includes the network cable standard and the definition of the network card. (We Don't Need To care about this. We don't need to do it either ), therefore, some books do not place this level in the TCP/IP protocol family, because it has almost no relationship with the TCP/IP protocol writers. The sending

1. Introduction IP version 6th (IPV6) is a new version of the Internet protocol after IP version 4th (IPV4) [RFC-791]. The changes from IPV4 to IPV6 are mainly concentrated in the following areas: expansion of address capacityIPV6 increases the size of the IP address from 32

Chapter I. Overview TCP/IP protocol family: four-layer protocol system Link layer (Data Link layer, network interface layer)Device drivers and network interface cards. Network layer (Internet layer)Handles the grouping of activities in the network, Point-to-point services.

modems that connect to the Internet in almost every computer in the home. The following rules describe the frame format defined by the SLIP protocol:(1) The IP datagram ends with a special character called End (0XC0). At the same time, most implementations also pass an end character at the beginning of the datagram in order to prevent line noise before the datag

Use protocol analysis tools to learn TCP/IP I. Preface At present, the speed of network development is very fast, and more people are learning the network. People with a little knowledge about the network know that the TCP/IP protocol is the basis of the network and the language of the

TCP/IP is synonymous with a set of protocols, and it also includes many protocols that make up the TCP/IP protocol cluster.TCP/IP protocol cluster is divided into four layers, IP is located in the second layer of the

resource on a network to transfer data and establish a connection . A URL is a special type of URI that contains enough information to find a resource.URL, full name is Uniformresourcelocator, Chinese is called the Uniform Resource Locator , which is the address used on the Internet to identify a resource, and its components are:Http://www.zyh.com:8080/woss/index.html?username=10086password=123456#nameAs you can see from the URL above, a complete URL

The Border Gateway Protocol, also known as BGP, is mainly used to connect to the routing protocol of independent systems on the Internet, it is an enhanced, comprehensive, and scalable protocol developed by the Internet Engineering Task Group. 1. routes include two basic act

1, TCP/IP protocol stack Four-layer model TCP/IP This protocol adheres to a four-tier model concept: Application layer, Transport layer, interconnect layer and network Interface layer. Network interface Layer The base of the model is the network interface layer. Responsible for data frame sending and receiving, fr

Introduction to Internet Protocol (i)This article is from "Nanyi blog", please click to read the original We use the Internet every day, do you ever wonder how it is implemented. Billions of computers worldwide, connected together, 22 communication. Shanghai a piece of network card sends out the signal, Los Angeles another piece of network card incredibly rece

losing BAOZHONGFA, sorting messages, and so on.The SCTP protocol is designed to transmit telephone signals over the Internet.4. Application LayerThe logic responsible for handling the applicationThe Application layer protocol (or program) may skip the transport layer directly using the services provided by the network layer, such as the ping program and the OSPF

1. Hardware (physical layer) The bottom layer of TCP/IP is the hardware responsible for data transfer. This hardware is equivalent to a physical layer of equipment such as Ethernet or telephone lines.2. The network interface layer (data link layer) network interface layer communicates with the data link layer in Ethernet, so it belongs to interface layer. It can also be considered as a NIC driver. Drivers are software that bridges the operating system

(resorce reservation Protocol) Resource Reservation protocol is not a routing protocol, but a signaling protocol in an IP network, which is combined with the routing protocol to achieve the quality of service (QoS) control of the

transmitted in plaintext; Tcp syn Flooding Attack (SYN Attack; Fraud of spoofing ). Figure 1 For example, network administrators are familiar with the Internet Control Information Protocol (ICMP), which is a basic network management tool for TCP/IP protocol groups. It makes great contributions to help netwo