recommends defining a new network concept that automates network connectivity-intelligent automatic switching Network (ASTN). This is an independent control layer to implement dynamic configuration and connection management network, in which the optical transport network (OTN) based on the ASTN also known as Automatic Switched Optical Network (ASON), is the main direction of development astn. The introduction of dynamic switching in traditional optical netw
With the continuous and rapid development of the Internet, people began to rethink the quality, reliability and efficiency of their services. One of the key solutions is to use Multi-Protocol Label Switching MPLS) to comprehensively improve the performance of IP networks. This trend leads to the convergence of traditional routing protocols and ATM core technologies. One of the most important aspects is to allow MPLS to use the Traffic control mechanis
The tunnel technology is used to connect the two networks that are currently used by both protocols, that is, the IPv6 network and IPv4 network, to ensure compatibility. Now let's mainly analyze this technology.
Tunneling Technology
In the early stages of IPv6 development, there must be many local pure IPv6 networks, which are isolated by IPv4 backbone networks.
Motive (motivation)For non-linear classification problems, if multiple linear regression is used to classify, it is necessary to construct many high-order items, which leads to too many learning parameters, so the complexity is too high.Neural networks (Neural network)As shown in a simple neural network, each circle represents a neuron, each neuron receives the output of the previous neuron as its input, while its output signal is to the next layer, w
Very Deep convolutional Networks for large-scale Image recognition
Reprint Please specify:http://blog.csdn.net/stdcoutzyx/article/details/39736509
This paper is in September this year's paper [1], relatively new, in which the views of the convolution neural network to adjust the parameters of a great guide, a special summary.
About convolutional Neural Networks (convolutional neural Network
Introduction
With the rapid development of mobile and Internet technologies, mobile networks will be the development trend of the Next Generation Network. Wireless sensor networks, one of the most important subnets of mobile networks, can greatly expand the Internet tentacles. Due to the low power consumption, low cost, distribution, and limited resources of wire
The computer communication network involves two fields of communication network computers. The communication network provides necessary means for data transmission and exchange between computers. Computer technology permeate the communication network and improves the performance of the latter. As a mature technology, IP plays a positive role in the rapid development of the Internet based on the features of network availability, best effort, and client-centric. As a modern communication technolog
carefully considering the requirements, you can start to implement them correctly. In this way, you can choose the right technology at the beginning.
2. radio frequency interference
Equipment such as 2.4 GHz and 5 GHz cordless phones, microwave ovens, and nearby networks can cause destructive radio frequency interference, affecting the performance of a wireless network. To minimize the risk of radio frequency interference, perform a wireless site sur
With the popularity of BYOD, mobile networks make WAN more complex. This article introduces the functions and management methods of mobile networks on the edge of WAN.
In the past, WAN boundary definition was very simple in loose traditional enterprises. Now, an uncertain location of a mobile device makes the WAN boundary "Blurred" or "uncertain"-that is, the boundary is connected to a mobile device over a
Commercial Wi-Fi and 4G networks will coexist for a long time
According to the latest research report recently released by yiguan think tank, although the current 4G development has a certain impact on the commercial Wi-Fi market, in the long term, the two have a complementary relationship.
The report shows that commercial WiFi in China has passed through the initial development stage. In the initial stage of commercial Wi-Fi development, carriers, c
QoS can give priority to voice communication services under limited network resources. However, if too many voice communications occur, the network may be congested. How can this problem be solved?Call Control for enterprise VoIP networksWhen we configure the QoS function that supports voice on an enterprise's IP network router and switch, this IP network is ready to carry the voice application. However, in order to achieve the call, we also need to establish a correct voice call route, while al
Encrypted wireless networks are the most basic security protection measures for wireless Internet access. What encryption methods are there? Next, let's take a look at the various wireless encryption methods in detail, hoping to be useful to everyone. Let's take a look.
1. Do wireless network security improvements need to be achieved through encrypted communication over wireless networks?
As far as I know,
current commercial environments. He said that using old client devices will reduce the performance of the entire network, especially when rich media data is used in large volumes.
He added that the challenges faced by designing and deploying public or outdoor Wi-Fi networks can be addressed through correct network configurations and tools, as well as appropriate deployment plans. For example, he suggested that venue operators use a wider range of dev
With the rich economy, more and more users use laptops that are easy to carry, there are more or less network security problems, but they do not know how to set up wireless networks, here is a detailed introduction.
Now there are more and more units using wireless LAN. We can easily find a lot of wireless Internet signals by taking a laptop around the office building. However, these wireless Internet access signals are more or less prone to security r
The wireless network world is becoming more and more diversified and open, which helps us to better understand network technology. Here we will introduce you in detail how to quickly upgrade wireless networks. With the popularization and application of wireless networks increasing in depth and diversity, we will feel that 11N will bring earth-shaking changes to our wireless life.
Whether or not you are usin
The development of networks is evolving from technology-driven to business-driven. Although the rapid development of the Internet and the emergence of a variety of data-type businesses are constantly emerging, the development of networks is subject to the existing telecom networks and IP network structures and technologies, how to achieve the integration of data
Network management can ensure the normal operation of enterprise networks. network management is required in larger enterprise networks. Generally, network management is implemented through software. Many vswitches also have certain network management functions. Many enterprises also have network management personnel. Because the reliability of the device is relatively high, the probability of failure is re
consortium method, as long as the Reflector performance is high enough, the Cluster can do a lot, and the Client load will not change as the Cluster changes. For the previous method, because all the routers in a sub-autonomous domain still need to achieve Full Mesh, the router with the lowest performance determines the size of a sub-autonomous domain; the routing reflector rule is usually that one or more of the highest-performance Routers determine the Cluster size. Therefore, it has better ne
Application scenarios of SDN switches in cloud computing networks (1)
The SDN technology has been developing for several years, and the history of cloud computing is longer. The combination of the two is even more popular as a killer application of SDN in the past two years, some well-known consulting companies have come to the conclusion that SDN has increased its market share year by year. It mainly refers to the application of SDN in cloud computi
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