文件名称：Cisco CCNA 2
文件大小：12.39MB
文件格式：PDF
更新时间：2018-10-01 04:40:39
Cisco CCNA2
The Cisco CCNA certification is the most well known computer networking certification in the industry. I recommend a Cisco course of study and the Cisco Academy Curriculum in particular to anyone who wants to learn about computer networking. It is the best foundation to teach how networks communicate, the protocols that are involved, the network addressing, subnetting, routing, switching, VLANs and more!