CN205581995U - Real teaching system that instructs of computer network emulation - Google Patents

Abstract

The utility model discloses a real teaching system that instructs of computer network emulation, real teaching system that instructs of computer network emulation includes OPNET emulation subsystem, functional module, teaching resources library, network management subsystem, integrated service subsystem, network security subsystem, OPNET emulation subsystem is used for categorised real standard, comprehensive real standard, the real emulation standard operation in fact of instructing the disparity items of innovation, the functional module be be used for being engaged in the internet access, exchange, assemble, programming, route work, the teaching resources library provides information resources and network query for real teaching system that instructs of computer network emulation, the network management subsystem helps this system to carry out network management, safety guarantee, traffic monitoring, the integrated service subsystem is used for developing pronunciation, video, the work of the various network clothes of IP, the network security subsystem is the security who is used for this system, accurate checking up the work.

Description

A kind of computer network simulation training teaching system

Technical field

This utility model patent relates to Web-based instruction field, is specifically related to a kind of computer network and imitates True training teaching system.

Background technology

At present, a lot of schools offer Computer Network Training teaching the most one after another, but Computer Network Training is imparted knowledge to students, owing to lacking good network Training System, although students is entered Go real training study, but greatly all in a kind of passive state, learning interest is little, school grade The best, practical operation technical ability is the highest, and integrated practice technical ability is faced with stern challenge.For Solution problems, a kind of computer network simulation training teaching system of special utility model, Some problems of Computer Network Training teaching presence can be solved.This teaching system, utilizes OPNET network simulation subsystem, forms one study and experiential function is integrated, and deficiency and excess combines Emulation dedicated network experience system.This network training simulation New Teaching, overcomes existing There is some computer network teaching, by teacher's sets itself, random big, specialized, Systemization is low, the problem that student's real training achievement is the highest.Not only change legacy network real training Teaching method, and achieve Computer Network Training teaching, emulationization, standardization, efficient Change.

Utility model content

The purpose of this utility model is for drawbacks described above, it is provided that a kind of computer network emulation is real Training teaching system, this platform is the network training teaching system of student-based orientation, not only can carry High and optimization students learns and teaching result, and preferably solves equipment in tradition Practical Courses The outmoded problem disconnected with reality science and technology of instrument, and it is real to have innovated the emulation of a kind of new network Training teaching environment, makes numerous students can learn to more advanced knowledge and skillses, service society, Serve country.

For achieving the above object, the technical solution adopted in the utility model is: a kind of computer network Network simulation training teaching system, described computer network simulation training teaching system includes OPNET Simulation subsystem, functional module, teaching resources library, network management subsystem, integrated service System, network security subsystem, described OPNET simulation subsystem is used for classifying real training, comprehensive Real training, the simulation training operation of innovation real training disparity items, described functional module is for being engaged in Network connects, exchanges, converges, programs, route work, and described teaching resources library is for calculating Machine network simulation training teaching system provides information resources and network inquiry, described network management Subsystem is to aid in native system and carries out network management, safety guarantee, traffic monitoring, described comprehensively Service subsystem is used for carrying out voice, video, the various network of IP take work, and described network is pacified Full subsystem be for native system safe and secret, precisely check work.

Further, described OPNET simulation subsystem use network domains (netNork mode), Nodes domains (node model), process territory (process model) three different levels are divided It is not modeled.

Further, described functional module is by core switch, convergence switch, access exchange Machine and router, Windows Server web services operations system, network programming software group Become.

Further, described teaching resources library is by network courses module, PBL training module, reality Instruction console module, study test and appraisal module composition.

Further, described network management subsystem is by network flow monitoring module, network management Module, failture evacuation module, real-time statistics module, affair alarm module form.

Further, described integrated service subsystem is by IP module, voice module, video screen module Block, IP memory management module, IPV6 interconnection module, network service system interconnection device form.

Further, described IPV6 interconnection module is the network interconnection of various IPV6 Yu IPV4.

Beneficial effect: (1) is network simulation by Practice Curriculum teaching implementation, because of with OPNET Simulation subsystem emulates, and has suffered real training journey vivid, vividly, very, intuitively, it is easier to Make student understand and slap reality teaches pattern, and having started a kind of " independently, cooperate, probe into " real training New Teaching.(2) innovate solid sequence, utilize OPNET simulation subsystem to model net Network emulation technology, can build the network simulation platform of different parameters, enhance student's for student Real training interest and captivation, improve real training quality and novelty.(3) biography is not only changed System informs practical training method, and provides good network teaching platform to teacher, significantly reduces The teaching load of teacher.(4) network project and design reliability can be promoted, again because of this system Its hardware facility need not being carried out upgrading, so reducing practice-training teaching cost, improving religion Learn resource utilization.

Accompanying drawing explanation

Fig. 1 is principle framework figure of the present utility model.

Fig. 2 is application schematic diagram of the present utility model.

Detailed description of the invention

As it is shown in figure 1, a kind of computer network simulation training teaching system, described computer network Network simulation training teaching system include OPNET simulation subsystem, functional module, teaching resources library, Network management subsystem, integrated service subsystem, network security subsystem, described OPNET imitates True subsystem is for real training of classifying, comprehensive practical traning, the simulation training behaviour of innovation real training disparity items Making, described functional module is to connect, exchange, converge, program, route work for being engaged in network Making, described teaching resources library is to provide information resources for computer network simulation training teaching system And network inquiry, described network management subsystem is to aid in native system and carries out network management, peace All risk insurance barrier, traffic monitoring, described integrated service subsystem is used for carrying out voice, video, IP Various networks take work, and described network security subsystem is safe and secret, smart for native system Quasi-inspection work.

OPNET simulation subsystem uses network domains (network mode), nodes domains (node Model), process territory (process model) three different levels be modeled respectively, OPNET Simulation subsystem is the Network Simulation Software of perfect in shape and function under Windows environment, it has been used The new network technology has carried out Specialty Design in terms of communication network and information system, is a kind of advanced Network simulation application platform.It addition, it creates system by the configurable object of a series of attributes Composition, by modular design and mathematical analysis modeling method, it is possible to the various network equipments, Communication link network and each layer network protocol realization Accurate Model, it is possible to provide comprehensively network modelling and association View is supported.

Functional module by core switch, convergence switch, access switch and router, Windows Server web services operations system, network programming software form.

Teaching resources library is by network courses module, PBL training module, training platform module, Practise test and appraisal module composition.

Network management subsystem is by network flow monitoring module, network management module, failture evacuation Module, real-time statistics module, affair alarm module form.

Integrated service subsystem is stored management by IP module, voice module, video module, IP Module, IPV6 interconnection module, network service system interconnection device form.

IPV6 interconnection module is the network interconnection of various IPV6 Yu IPV4.

Simulation training system of the present utility model is network simulation by Practice Curriculum teaching implementation, Because emulating with OPNET simulation subsystem, have suffered real training journey image, vividly, true, Intuitively, it is easier to make student understand and slap reality teaches pattern, and started a kind of " autonomous, cooperation, Probe into " practice-training teaching new model.Innovate solid sequence, utilize OPNET simulation subsystem to build Mould networks simulation technology, can build the network simulation platform of different parameters, enhance for student Raw real training interest and captivation, improve real training quality and novelty.Not only change tradition Inform practical training method, and provide good network teaching platform to teacher, significantly reduce religion The teaching load of teacher.Because this system can promote network project and design reliability, again need not be to it Hardware facility carries out upgrading, so reducing practice-training teaching cost, improves teaching resource profit By rate.

As in figure 2 it is shown, the application of computer network simulation training teaching system

(student resource selects real training student grouping (3-5 people is a small group) → practical training project selected topic Select practical training project and learning content) → make a plan (formulating real training progress according to syllabus) → training simulation teaching (learn various put into practice skills and knowledge) → training simulation operation (topology Modelling) → phantom operation (analogue simulation making) → effect assessment (jointly assess Simulation training effect) → real training summary (summary achievement).Apply according to this flow process, Not only can improve the real training achievement of student, and save expenses and reduce operating cost.

Student's training platform by computer network simulation training teaching system, imitates online During true simulated operation.Can be selected for the ad hoc vertical Cisco of system platform, Huawei, the StarNet, in emerging etc. The network equipment.According to real training subject content from simple to complexity, arrange from the local of mininet To the design of Simulation of catenet system, layering is implemented, is interlocked layer by layer, it is ensured that whole real training is taught Learn course satisfactorily to complete.During additionally, different majors uses same system, can emulate at OPNET Modeling in subsystem, with network domains, nodes domains, process territory, classification real training, multi-route, Multi-scheme operates.This system can accomplish that specialty is not only unified but also separates, student can according to oneself Need to carry out self selective training operation.Meanwhile, the virtualization network mould set up in system Plan instrument, can not only allow student carry out in-circuit emulation simulated operation, is also with the imitative of its configuration True software, downloads at any time for student's homework and operation.

Native system also set up teacher's guidance column, can prepare lessons online, practice-training teaching, energy Preferably provide before the class to teacher, class neutralizes Integrated service after class.The most not only alleviate old Teacher's teaching load and operating pressure, and also a saving instruction cost and financial expenditure.Same with this Time, student can pass through on-the-spot online network simulation real training, and by oneself learning content and effect Carrying out editing, upload, show, teacher can check teaching result and the reality of student online or after class Instruction progress, and instruction is proposed, student can evaluate from this, instruct and be benefited effect and improve Real training achievement.

Embodiment described above is only to retouch preferred implementation of the present utility model State, not spirit and scope of the present utility model are defined.Without departing from this utility model On the premise of design concept, this area ordinary person make the technical solution of the utility model Various modification and improvement, all should drop into protection domain of the present utility model.

Claims (7)

1. a computer network simulation training teaching system, it is characterised in that described calculating Machine network simulation training teaching system includes OPNET simulation subsystem, functional module, teaching money Storehouse, source, network management subsystem, integrated service subsystem, network security subsystem, described OPNET simulation subsystem for real training of classifying, comprehensive practical traning, innovation real training disparity items imitative True training operation, described functional module be for being engaged in network and connect, exchange, converge, programming, Route work, described teaching resources library is to provide letter for computer network simulation training teaching system Breath resource and network inquiry, described network management subsystem is to aid in native system and carries out network pipe Reason, safety guarantee, traffic monitoring, described integrated service subsystem be used for carrying out voice, video, The various network of IP takes work, described network security subsystem be for native system safe and secret, Precisely check work.

2. computer network simulation training teaching system as claimed in claim 1, its feature Being, described OPNET simulation subsystem uses network domains (network mode), nodes domains (node model), process territory (process model) three different levels are carried out respectively Modeling.

3. computer network simulation training teaching system as claimed in claim 1, its feature Being, described functional module is by core switch, convergence switch, access switch and route Device, Windows Server web services operations system, network programming software form.

4. computer network simulation training teaching system as claimed in claim 1, its feature Being, described teaching resources library is by network courses module, PBL training module, training platform mould Block, study test and appraisal module composition.

5. computer network simulation training teaching system as claimed in claim 1, its feature Be, described network management subsystem by network flow monitoring module, network management module, therefore Barrier gets rid of module, real-time statistics module, affair alarm module composition.

6. computer network simulation training teaching system as claimed in claim 1, its feature Being, described integrated service subsystem is deposited by IP module, voice module, video module, IP Storage management module, IPV6 interconnection module, network service system interconnection device composition.

7. computer network simulation training teaching system as claimed in claim 6, its feature Being, described IPV6 interconnection module is the network interconnection of various IPV6 Yu IPV4.