To Set Up Remote Network Training Environment-reverse Log Technology Based On Embedded WEB

There are some differences between the actual construction based on the remotenetwork training environment and network technology of reverse log embedded WEB, iscomplex andprotocol of network line. In order to be able to provide the experimentalenvironment best, true, it requires the network laboratory as far as possible to simulate thecomplex environment.This requires the construction of network laboratory, networking andbusiness ideas can simulate the broadband data network and large campus network, and canconstruct many types ofLAN and wan. Through teaching and research for many years, foundin the network of professional courses at the beginning, network equipment and training roomitself has the initial configuration, but the students in the experiment finished,(such as IP,gateway) initial parameter configuration has changed, for future curriculum inconvenience. Inorder to ensure the quality of teaching, and therefore require initial information recoverynetwork equipment. For a large network laboratory, must be able to provide a simple way tomanage multiple devices.In view of the above problems, this study will remote test system into the construction ofHebei Software Institute network technology training room of the real project, first by CiscoCisco25Series Router implementation ofreverse telnet build terminal server, using H3Crouters and switches, a plurality of real equipment, application of the industry matureembedded inmulti port router, with a smaller input, skillfully presents the whole processofbuilding remote network training environment, implementation architecture ofremoteexperiment system; secondly, the system structure diagram of a university, implant embeddedDMC software system, and according to the basic requirements of network laboratory andmanagement mode are analyzed function description and simple lines on it, detailed thesolution of laboratory, and summarized the characteristics and advantages of system. In theprocess of practice, the author reference industry famous Cisco companywith logintechnology representative, dig H3C network equipment, skillfulapplication of the industrymature H3C embedded versatile routing platformVRP specific extension test equipment management system DMC, the bottomto reverse telnet technology to realize the driver ofserial RS232communication port, the upper and the realization of the web interactionbetween users, using the graphic interface of the network topology controlexperiment, solvedplug equipment training room in the application process,both to protect the equipment, andprolong the service life of the equipment.At the same time, the successful construction ofremote network teaching platform, realizes the function extension of remote network teachingand training.