Abstract: With the comprehensive implementation of the “1+X” certificate system, the curriculum teaching in vocational colleges is gradually developing towards the integration of vocational skills certification and curriculum standards. Network system construction and operation maintenance as a core course for computer network technology majors in vocational colleges, how to achieve deep integration of course content and vocational skills certificate standards in the teaching process, becoming an important issue in current teaching reform. This article is based on the “1+X” certificate system, analyzing the implementation background of the system and its impact on vocational education, explored the current teaching situation of the course network system construction and operation maintenance, proposed integration strategies from optimizing curriculum structure, reconstructing teaching content, innovating teaching methods, building “dual teacher” faculty team, constructing a resource platform, etc, in order to provide reference for the teaching reform of integrating courses and certificates in vocational colleges.

Key words: “1+X” certificate system, Network system construction and operation maintenance, Course teaching, Vocational skills certification, Integration strategy, “Integration of courses and certificates”