Time flies, unconsciously in 2010, has reached the end. By this time each, IT people tend to unconsciously go to review the year’s harvest, and Imagine the dream of the next year; Especially this year, IT technology with the large variety of applications to obtain a more explosive growth application and development of good land, a lot of concepts prior to the existence only as the successful implementation of the technology to users. Today, let us count the 2010 top ten most influential networks technology. 1 Tablet PC Well-known market research firm Gartner recently released IT industry for the next few years a number of forecasts, including that in the next few years, Gartner, IT service costs will be reduced by 25%, 90% of enterprises will be supported to run enterprise applications, personal equipment, while 80 % of companies will support the office staff to use Tablet Computers. First, regardless of whether this forecast is conservative or exaggerated, one year from the launch of Apple’s overall market has been hot ipad and you can imagine not just a small tablet personal computer terminal that simple. As early as June 30 this year, there was news that Cisco launched its own Android commercial tablet PCs, on the one hand, this is no margin for their own Cisco network terminal complement; the other hand, the use of Tablet PC terminal to this simple support the commercial activity has become a trend. Xiao Bian had heard, operation and maintenance engineers have been configured with ipad room device. 2 802.11N wireless protocol unified wireless Since the 2009 IEEE 802.11N wireless protocol received official approval, the wireless industry is like a dose of stimulants into the general – a lot of support 802.11N devices emerging in the market showed a spurt of development, such as wireless ipad LAN-based terminal with a variety of communications applications also shine, and gradually occupied our work and every corner of life. Compared to wired networks, wireless networks have an advantage in cost control. After the introduction of the 802.11n, transmission speed and stability of the advantages of the sharp increase is also to greatly increase the: 802.11N access to Ethernet speeds similar to desktop, will help improve the performance of wireless local area network, but also to make changes to the status of wireless LAN from the supplementary a major network services. 3 VPN help businesses to communicate without boundaries If the clock can be adjusted back to 2009, this time, I believe that VPN for most people is still a cloud as the application of technology. However, in 2010, has been more and more ordinary people, began to familiar with and master it before only in multinational companies or large corporations to emerging technologies. When the time back to today, breaking the hardware constraints, software and services with a variety of landing Shared VPN, seems to have unlimited communication with the draw on the equal sign: no space constraints of work and communication, borderless e-commerce, fun at the game and entertainment. For the individual case, and for enterprises, more and more “inexpensive” VPN technology also will be the final choice of enterprises. Because in the Internet era, business development will depend on whether the maximum use of network, VPN, access to network services business is the most effective means to maximize one. 4 The Gigabit network speed business applications Mentioned here, “Gigabit Networks” is not simply that 10GBase network, but 10GBase, 40GBase, 100GBase collectively, such as high-speed network, or it can be said to be “pan-Gigabit network.” With video and other large-scale application development spurt, the more the demand for high-speed wide area network will become increasingly urgent, not only re-Gigabit Ethernet extends the Ethernet bandwidth and transmission distance is more important is to make Ethernet from the LAN to the metro areas of infiltration areas. In 2010, at 6A cables, Gigabit switches and other equipment support, the network represented by 10GBase ultra high-speed network, has gradually liberalized the rule from the data center to the vast metropolitan area of pace. 5 Simplify data center architecture proven I believe many of my friends have heard in 2010, “next-generation data center architecture” concept, which combines Ethernet, data networks and storage networks, “simplified” network architecture, has become a data center network construction favorite. We all know that the traditional data center architecture, Ethernet, data network and storage network are actually operating independently of each other, this way, data exchange between different networks will be a bottleneck, a serious impediment to business the pace of development; the same time, virtualization technology to a large extent by the traditional data center network architecture limitations. In this increasingly pressing market demand, in order to simplify the data center Cisco UCS programs such as the representative of the “next-generation data center architecture”, with its simplified data center network architecture to protect business continuity, improve operational efficiency and a series of advantages , are increasingly recognized and affirmed by users. 6 Bluetooth 4.0 wireless hegemony Bluetooth technology, this upgrade, in a sense is sounded and the battle wi-fi connection horn, because we all know, the earlier the emergence of Bluetooth technology is actually close to compensate for gaps in data transmission; and Bluetooth 4.0, an important breakthrough is to extend the transmission distance to 200 feet (60.96 meters), has been very close to the wi-fi connection of ordinary maximum distance. Perhaps in the near future, we really want to protect the devices through Bluetooth interoperability of the. 7 Green IT capture the market At present, environmental protection has become a focus of attention of the industry, the term green IT also has known, in 2010, the concept was almost all the users and manufacturers more than talk. Room building to the office environment from the planning to the general cable from the server, from energy conservation to streamline the structure, one by one all the programs and products around the “green” the big theme rotation. Perhaps the concept of green IT is still it feels a bit vague, but have to say is that green IT in all the eyes of the enterprise CIO and CTO of concrete has been gradual: the one from the IT supplier to the end user, and committed to high-performance “green” IT industry chain has been gradually forming, is moving to a mature industry model. 2010 is the year of wireless technology everywhere, the rapid development of mobile application technology to some extent, led the entire mobile terminals and wireless technology, large-scale development, which is actually a substantial increase in user demand for an objective representation, is the so-called no market demand