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To put it simply, layer-3 switching technology is layer-2 switching technology + layer-3 forwarding technology. It solves the network bottleneck caused by low speed and complexity of traditional routers. What is layer-
Describe the clever advantages and circumvent weaknesses of the layer-3 exchange technology. The layer-3 Exchange Technology is currently a very popular technology. What characteristics does it have? In the exchange network environment, user information is transmitted only between the source node and the target node, a
To put it simply, layer-3 switching technology is layer-2 switching technology + layer-3 forwarding technology. It solves the network bottleneck caused by low speed and complexity of traditional routers. What is layer-
1. IntroductionIn today's network construction, the new three-tier switch has become our first choice. It is recognized and praised by users for its efficient performance and excellent performance and price ratio. At present, layer-3 switches have been widely used in enterprise network/campus network construction, Smart Community Access, and many other occasions.
From the data, we can see that the current three-tier switch is still the most demanding exchange technology in the market, here we mainly let you fully understand the three-tier switch, in order to help enterprise users better understand the meaning of layer-3 Switch, under
MVC + EasyUI + layer-3 news website build verification code generation (3), mvceasyui In the NewWeb. Common class library of the project, we create a class to store the code that generates the verification code. Here, my class name is ValidateCode. Code of the ValidateCode class: Using System; using System. collections. generic; using System. drawing; using Syste
Exchange Technology: it is a router because it can operate on the layer-3 of the network, it is a type of routing that understands a device and can act as a route decision. It is a switch because it is extremely fast and almost achieves the second-layer switching speed. Who are the advantages and disadvantages of
Three-tier switching has been widely used since its concept was proposed. Although it has only been a few years, multiple access ports and low prices provide a perfect solution for small network users, otherwise, it would take a second step, so that layer-3 switches are also interconnected over the Internet. In today's network construction, layer-
bottleneck of the local area network, many enterprises use layer-3 switches to build local areas in their internal, school, and residential areas. Compared with the traditional concept, layer-3 switching is proposed. The traditional switching technology operates on the Layer
find a suitable route for the group. Because traditional routers use software and general CPUs to forward data packets, the latency is large and the forwarding speed is slow. The layer-3 Exchange is designed for this problem. The so-called layer-3 switching does not only use the l
Layer-3 switches are quite common, So I studied the technology introduction and Practical Application of layer-3 switches. I would like to share with you here, hoping to help you. A vswitch is the "cornerstone" for building a network platform, also known as a network switch.
How to configure a switch to implement layer-3 switching first, let's take a look at how the switch sets the application environment of layer-3 switching technology. In order to enable communication between VLANs, single-arm routi
Differences between traditional switching and Routing After a layer-3 switch routes the first data stream, it will generate a ing table between the MAC address and IP address. When the same data stream passes through again, the table is directly routed from the second layer instead of the second
complexity of traditional routers. Layer-3 Switching Principle A device with layer-3 switching is a layer-2 switch with layer-3 routing, bu
Layer-3 switches use a hardware exchange mechanism to implement the IP routing function, which greatly improves the running efficiency of the entire network and solves the problem of traditional router software routing speed. To describe the role of a layer-3 Switch in many
There are many things worth learning about the exchange technology. Here we mainly introduce the Analysis and Application of the Third-layer exchange technology. The third-layer switch is also called a routing switch. The third-layer swi
, a serious illness. Research after illness Finally, one day, a router was created. At this time, Ling Hu Chong found that at this time, Huashan had thirty VLAN. The router must assign an interface to each VLAN, and the interface is not enough. In addition, the two subnets pass through the Routing The switching speed is far lower than the two-layer switching speed. After a layer-2
Compared with the original vswitch and vro, the routing speed of the layer-3 vswitch is generally 10 times faster or dozens of times faster, and can implement line rate routing forwarding and other functions, the exchange LAN technology enables dedicated bandwidth to be exclusive to users, greatly improving the efficiency of LAN transmission. The introduction of LAN switches enables dedicated bandwidth betw
Layer-3 switches have become an indispensable part of networking equipment. Here we analyze the solution of layer-3 switches in Internet cafes. In the Internet cafe environment, many netshers use a variety of software: games, QQ, video communication, and browsers. These applications will generate numerous data packets
switch is different. It can define multiple ports as a virtual network and use a virtual network composed of multiple ports as a virtual network interface, the information in the virtual network can be sent to the layer-3 Switch by forming a virtual network port. The number of ports can be specified arbitrarily, so th
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