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Constructivism Learning Theory of College English Teaching


Location, you can make full use of space. 2.3 The contents of the current experimental configuration of network laboratories, to complete the Cisco Networking Academy Cisco CCNA, CCNP experimental content. 1) basic network experiments. Description Cisco routers, switches, and CiscolOS, how to configure the terminal server, how to perform common router configuration, how to configure interfaces and Frame Relay, etc., can be found in the specific content of the literature [1]. 2) exchange experiments. Classification and the switch port configuration: Switch basic configuration and software upgrades; VLAN principles,[link widoczny dla zalogowanych], planning, classification and allocation; 802.3ad Link Aggregation configuration,[link widoczny dla zalogowanych], port speed; DHCP principle and DHCPrelay configuration; three principles and a simple routing protocol routing introduction the specific content can be found in the literature [z]. 3) routing experiments. WAN basic knowledge and agreement; WAN link layer protocol classification and configuration; router classification and basic configuration, software upgrades; router port module classification and application of environmental profiles; RIP, EIGRP, OSPF routing protocol principles, planning and allocation; router to achieve VLAN Q Routing; VOIP implementation and configuration; router port back up, double backup configuration, the specific content can be found in the literature [2]. 4) network security experiment. Concept and importance of network security; common network attacks, fraud principles; network virus attacks and filter; network firewall implementation; Intrusion Detection (IDS) and Intrusion Prevention System (IPS) concept; VPN Virtual Private Network: VLAN security features and implementation; its own security network devices; ACL Access Control List flexible application of the specific details can be found in the literature [2]. 3 Conclusion Web-based teaching and the practical ability of students designed to cultivate the demand for network laboratory, with a strong application, both to test the students knowledge and learning network requirements, and can be completed in Cisco CCNA, CCNP professional certification exams. Meanwhile, with the deepening of the reform of teaching and the expansion of the scope of laboratory services network, the network will also increase the voice network labs [2], wireless network, IPV6, network security and other equipment and experimental content to meet the needs of network teaching. References [1] Zhou Yantao. Practical course Computer Networks [M]. Beijing: Electronic Industry Press,[link widoczny dla zalogowanych], 2007. [2] DebraLittlejohnShinder. Cisco Networking Academy Program: Computer Networks [M]. Beijing: Posts & Telecom Press. 2005. [3] Liu Xiaohui. Network Management Standards Tutorial [M]. Beijing: People's Posts and Telecommunications Press, 2003. [4] Ching-Chi Chen, Louis CW Ho. Application of Ethernet switching and network testing technology DataSocket [J]. Computer application, 2005, (2) :165-167. (Editor: Lu Wen Mei) (Continued from page 77) should be designed courseware teachers how to motivate students in the initiative and initiative efforts. In summary,[link widoczny dla zalogowanych], although the multimedia teaching mode, there are many problems, but if it is conscientiously implement the guiding constructivist learning theory, but also not difficult to find the solution. Create a multimedia environment, student-centered, teacher-led interactive teaching model is not only very beneficial to improve the overall efficiency of English class, and all-round broke the traditional teaching concept and ideas. Changed the teaching and learning, the relationship between teachers and students, promoting independent learning and research study,[link widoczny dla zalogowanych], will help cultivate innovative talents, the future development of college English teaching new direction. References [1] Sang Ai Qin. Multimedia English Teaching Reflection [J]. Shenyang Agricultural University, 2007. (12) :930-932. [2] Zhu Shuhua. Teaching of College English Teachers Network Role [J]. North China University of Technology, 2005, (6) :93-96. [3] Jiang Tengjiao. Multimedia teaching and classroom interaction [J]. Computer and Network, 2006, (6) :226-227. [4] Liu Xian Li. On the multimedia teaching practice in the application of English port]. Education and Teaching. 2008, (9): 69. [5]. College English Teaching Problems and Strategies in the mouth]. Software Guide, 2007, (5) :22-23. [6] Zhang Tao. English Teacher Role CAI research [J]. Changchun University of Technology, 2008, (1) :116-118. [7] Feng Jing. College English teaching reflection port]. China Adult Education, 2007, (7) :183-184. (Editor: Ma, Hong Pu)

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