ISBN: 9787115514240 - 正版 思科网络技术学院教程 ccna网络安全运营 思科认证 全新课程官方补充教程 ccna认证考试指南 (1 risultati)

paperback. Condizione: New. Paperback. Pub Date: 2019-08-01 Pages: 399 Language: Chinese Publisher: People Post Press Cisco Networking Academy program is introduced in Cisco's worldwide training program for a major primary network engineering and technical personnel. aimed at so that more young people to learn advanced knowledge of network technology. as well quasi-Internet era .…