oob network

CATV Broadband Integrated Information network based on 3COM company CATV Access Network platform is a successful implementation of cable TV, data communication and network telephone "three nets in one" on the 750MHz bandwidth fiber-optic coaxial hybrid network (HFC). The open television, telephone, computer line of the

With the development of mobile communication in China, the construction of the third generation mobile communication network has become the focus of major telecom operators. The third generation mobile communication technology test network of the Ministry of Information industry is led by the Ministry of Information industry to participate in the formation of the major telecommunications operators, the tes

Network ProtocolThe format of data transmitted over the network. ForNetwork ProgrammingFor beginners, it is not necessary to have a deep understanding of TCP/IP protocol clusters. Therefore, it is not very appropriate for beginners to read the TCP/IP protocol, this is because an in-depth understanding of the TCP/IP protocol is an improvement stage in network prog

[Computer Network] Computer Network interview series 1. OSI (Open System Interconnect): Open System Interconnection, which is a layer-7 Computer Network Model: physical Layer, data link layer, network layer, transmission layer, Session Layer, presentation layer, and application layer. TCP/IP (Transmission Control Proto

Let's talk about the ISDN network terminal in network access technology. Before giving you a detailed introduction to the ISDN network terminal, first let everyone know the corresponding parameters in the ISDN network terminal, and then give a comprehensive introduction to Internet sharing, select the simplest solution

With the development of network technology, our network equipment is becoming more and more complete. Do you have a clear understanding of each hardware in the network equipment? Here we will compare the wireless network card and the wireless network card. With the advent of

Key knowledge of computer network A comparison of circuit switching, message exchange and packet switching 1. Circuit Exchange Public telephone Network (PSTN) and mobile network (including GSM and CDMA network) are used in circuit switching technology, its basic feature is the use of connection-oriented approach, befor

This article is from the "Knowledge Forest" In the previous example, the communication between the container and the container is done through the IP address in the network, which is obviously unreasonable, because the IP address may change when the container is started, and it is also more difficult to remember. The solution to this problem is to use a network alias, the container is allowed to be alias on

"Matlab Neural network Programming" Chemical Industry Press book notesFourth. Forward-type neural network 4.2 linear neural network This article is "MATLAB Neural network Programming" book reading notes, which involves the source code, formulas, principles are from this book, if there is no understanding of the place p

Get Network Connection StatusWith the promotion of 3G and WiFi, more and more Android applications need to call network resources and detect the network connection status becomes the necessary function of network application.The Android platform provides the Connectivitymanager class for detection of

Network troubleshooting and viewing in linux, and network troubleshooting in linux Basic troubleshooting errors Troubleshooting must be simple and complex. Some people repeatedly configure the above files, but they cannot access the network. They always think that the system is faulty and want to reinstall the host. The results showed that the original

This article is from the "Knowledge Forest" Three networks (Docker network LS) are default when the Docker service is successfully installed: C:\users\zsl-pc>docker Network LS network ID NAME DRIVER SCOPE 992344cd89fe Bridge Bridge local 06445f4f5774 host host local 2d964ece79b9

1 Repeater A repeater (repeater) is a network device located on the first layer (physical layer). As the cables pass through more and more longer, the signal becomes weaker. The purpose of the repeater is to regenerate and re-timer the network signal at the bit level . which allows them to transmit longer distances over the network. Repeaters only work on a high

"Speed test" can be explained in many ways, in the Internet people's point of view is mainly concerned with the Internet access to network resources. To this end, there are a number of websites that also provide test scripts and services that test the speed of access from visitors to the site. This test method is very simple, but due to many factors, test results are generally only as a specific application to access this particular site (such as: HTT

Host-onlyBridge connectionNatVMware Virtual machine Three ways and principles of networkingOne, brigde--bridge: Default use VMnet01. Principle:Bridge Bridges "is a host, the machine has two network cards, respectively, in two LAN, while on the" bridge ", running the program, so that all packets in LAN a intact flow into B, and vice versa. In this way, the LAN A and B are seamlessly connected at the link layer, in the bridge, the VMware

1. OverviewClos from the traditional circuit exchange concept, the concept of the age is too long, in the current data communication network, the connotation has changed. This article mainly discusses is actually endowed with originally slightly has the difference connotation.Clos architecture itself is relatively broad, with equipment-level Clos, as well as network-level Clos.Network-level ClosThis concept

$ docker Network lsNetwork ID NAME DRIVER7fca4eb8c647 Bridge9f904ee27bf5 none nullCF03EE007FB4 Host HostBridgeThe default bridge network, we can use the Docker Network Inspect command to view the returned network information, we use the Docker Run command is to automatically apply the

In the article "The essential characteristic of the network advertisement", it concludes the four essential characteristics of the network advertisement, and the analysis of the essential characteristics of the network advertisement lays the foundation for understanding the value of the network advertisement deeply. Fr

For the small and medium-sized network administrators, the most headache is how to effectively manage the enterprise network, so that the enterprise network operation efficiency is higher. Usually we in the network management is always sandwiched in the middle, we must focus on external

As a common Internet user, sudden network faults have a headache. They not only affect our use, but also cause unnecessary losses, therefore, simply understanding the basic network test commands is also a good thing for us, saving time and improving work efficiency. Today, I would like to list some of the most common network failure test commands for your referen