switches

This paper mainly introduces the implementation of the 802.1Q VLAN protocol in the Ethernet switch, and some basic contents of the 802.1P protocol, details of the implementation of the two Protocols, and reference data of the 802.1Q and 802.1P

(Department of Electrical Engineering, Tsinghua University, Beijing 100084) Optical Network is developing in the direction of high speed, large capacity, good expansibility and intellectualization. The appearance of automatic switched Optical

Three-dimensional out of the new At present, more and more manufacturers to enter the Ethernet market, new brands and new products continue to emerge, it seems that there has been a trend of homogenization of competition. However, it is worth

Enterprises are becoming more and more demanding on the network, in order to ensure the high availability of the network, sometimes want to provide equipment, modules and link redundancy in the network. However, in the two-tier network, redundant

The switch occupies an important position in the enterprise network, which is usually the core of the whole network. In this era of hacker intrusion and virus-ridden network, as the core of the switch is also taken for granted a part of the

Security Appendix C: Best Practices for network security Steve riley,microsoft Communications Industry Solutions Group Consulting Practice August 7, 2000 This essay discusses the best solution for network design and security. Although there are

Structure You can set the Classpath by using the-classpath option (preferred method) or by setting the CLASSPATH environment variable for the JDK tool. C:>jdktool-classpathpath1;path2 ... C:>setclasspath=path1;path2 ... Each path ends with a

First, the preface With the rapid development of the network, new technology, business and new concepts are emerging, whether the scale, breadth and depth, the impact on people's lives is not the past comparable. With the expansion of the network

1. When to use multi-routing protocol? When two different routing protocols are exchanged for routing information, it is necessary to use the multi-routing protocol. Routing redistribution can, of course, also exchange routing information. You do

Recently saw a lot of people asking about the switch, hub, router is what, function, what is the difference, the author on these questions to do some simple answers. First of all said Hub, that is, hubs. Its role can be simply understood to connect

The second-tier switch and the third-tier switch are end-to-end Exchange processes based on port addresses, although this kind of switch technology based on MAC address and IP address can greatly improve the data transmission rate between the nodes,

Dedicated network Select a specific physical network card for the Ipstorage One is to ensure bandwidth, no need and other applications to compete network resources. The second is to secure isolation. In addition to the VLAN, the proprietary

The demand of network training room is soaring Beijing A light senior technical school is a national key technical school, is a professional demand forecasting, vocational skills training, professional skills identification, employment guidance as

Friends of the league (LOL) should all have experienced the crash of LOL switching out. I have encountered such a situation before, and friends to play ranked, midway need to switch to the desktop to deal with things, the result of everything to the

With the further construction of China's information network, the further improvement of network quality, high-speed, high-performance Ethernet switch will become the mainstream of network product development. The switch is an essential equipment

Now a lot of companies, sites are in the application of Linux operating system, the advantages of Linux to make people abandon Microsoft. Let's talk about Linux cluster technology today, so that you can learn more about Linux, know the Linux cluster

As software designers and developers have experienced the use of DLL (dynamic Connection library), the production of DLLs makes our applications in maintainability, code reuse and so on have greatly improved. Previously used DLLs are commonly used

Overview of LAN Switches The LAN switch has developed into a more expansive space from the traditional hub-and-LAN. For example, Cisco's Catalyst 5000 series LAN switch includes an integrated switched hardware architecture that supports switched 10-

　　 How MAC switches DNS server addresses First step, add the DNS configuration file 1, first open the Mac OS System Preferences, click on the list to open the network icon, as shown in the picture 2. Next, on the left side of the

The principle of three-layer exchange and the principle of DHCP, the author here is not explained in detail, here through a case to understand the use of three-tier exchange to do DHCP server, and for different network segments assigned IP address.