0引言随着科技的快速发展,人类社会进步飞快,计算机自其诞生之日起,受到了社会各界的广泛关注,经过几十年的完善和创新,计算机技术已经趋于成熟,成为人们生产生活中不可或缺的组成部分,广泛应用在各个行业领域中,取得了突出成效。网络技术同计算机技术是一种相互协同发展的技术,从最初的有线技术到现今的无线技术,都受到人们的大力欢迎。无线网络较之有线网络的优势在于便捷,可以不受空间和时间的限制,在任何地方,只要有无线网络就可以连入互联网,而在无线网技术中最常见的技术就是无线网桥,是指将无线网络覆盖范围进一步扩大到城市 0 Introduction With the rapid development of science and technology, the rapid progress of human society, the computer from the date of its birth, has been widespread concern in the community, after several decades of improvement and innovation, computer technology has become mature and become people’s production and life In the integral part, widely used in various fields of industry, and achieved outstanding results. Network technology and computer technology is a synergistic development of technology, from the initial wired technology to today’s wireless technology, have been greatly welcomed. The advantage of a wireless network over a wired network is that it is convenient, free from space and time constraints, and can be connected to the Internet anywhere, as long as it has a wireless network. The most common technology in wireless networks is a wireless bridge. Refers to the wireless network coverage to further expand to the city