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CCNA 是 Cisco 售后工程师认证体系的入门认证,也是Cisco 中初级别的技术认证;通过 CCNA,可证明你己掌握网络的基本知识,并能初步安装、配置和操作 Cisco 路由器、交换机及简单的 LAN 和 WAN。培训和考试费用也不高,是入门级网络技术人员的不错选择。CCNA 认证表示经过认证的人员具有为小型办公室/家庭办公室(SOHO)市场联网的基本技术和相关知识。通过 CCNA 认证的专业人员可以在小型网络(100或100以下个
CCNA is the entry-level certification for the Cisco Aftermarket Engineers certification system and is also the first-level technical certification in Cisco. With CCNA, you can prove that you have a basic understanding of networking and can initially install, configure, and operate Cisco routers, switches, and simple LANs and WAN. Training and examination fees are not high, is a good choice for entry-level network technicians. CCNA certification indicates that certified personnel have the basic skills and knowledge to network for small office / home office (SOHO) markets. Certified CCNA professionals can work in small networks (up to 100 or less