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现如今,分支办公室和远程用户的数量每年都呈现出高速增长的态势。对于那些无论身处何处,彼此间都需要进行高速且安全的网络连接的用户和应用来说,传统的广域网架构已越来越呈现出力不从心的颓势。众多的IT机构应该制定出相应的
Nowadays, the number of branch offices and remote users shows a rapid growth each year. For those users and applications wherever they need high-speed and secure Internet connections with each other, the traditional WAN architecture has become increasingly frustrated. A large number of IT organizations should work out the corresponding