計算機網絡管理方面外文翻譯-其他專業(編輯修改稿)

　

【文章內容簡介】 respond to news that can be used to monitor the work delay characteristics. Inter managers developed a dedicated work management tools These tools are mainly divided into two categories: realtime work tools and collect data for analysis by the nonrealtime tool. These tools provide only one or some specific functions, such as the widelyused Traceroute, can be used to seek to reach a destination through the path, this also can determine not reach the destination of the failures. Use these tools to some extent alleviate the contradiction between the work management. based on SNMP (Simple Network Management Protocol) of the overall Authorized licensed use limited to: GUILIN UNIVERSITY OF ELECTRONIC TECHNOLOGY. Downloaded on April 21,2021 at 07:38:02 UTC from IEEE Xplore. Restrictions apply. 84 management of the [1314] the first Inter Architecture Board intends to use the OSI management program, but the regulatory framework has been discussed in the short term can not be achieved. The late 9039。s, Inter39。s rapid development and work management is weak, so that the Commission39。s own Inter architecture to define a mon standardized work management architecture and protocols. 1988 formed a SNMPvl, 1993, the published SNMPv2, SNMP quickly the broad support work manufacturers to bee the de facto industry standard work management. The development trend of work management technology Network in the continuous development of the user39。s demand is also growing, therefore, work management, continuous development of technology needs to move. The current trends include the following [1516]. 1)integrated work management From a single platform allows users to manage multiple work protocols, operating platform through a multiple interconnection of work management, work management system that is integrated (INMS). 2)Intelligent Network Management This is the work management is an important development, especially in the fault management functions. Intelligent work management can better deal with work structure and work elements of uncertainty。 to strengthen the capacity of the work management system collaboration and interoperability。 rulebased intelligent work management system better able to adapt to changes in the work。 intelligence of work management by the interpretation and reasoning ability with according to lowlevel information, according to some not very full already, not very accurate information to make judgments on the work, which enables work management automation. 3)Distributed management of work management This is an important work management direction for the development plan it from the hierarchy of work management system operating mode and maintenance methods, work management, distributed management is an important trend. of work managementa In recent years, due to puter, work, information management database and related application technology development, Inter and Intra has been widely used in China39。s information construction in the education sector is under unprecedented attention. Digitization of information resources to achieve a high degree of information sharing, which for teachers, students and research technicians for their importance is selfevident. Campus Network as CERNET China Education Research Network means the introduction of enduser, work construction is being the focus of education is to enhance the petitiveness of the school one of the important factors, all universities and secondary schools have gradually through CERNET access Inter. Campus Wang Shi real the park is within the campus Intra, the general through the exchange of device working and through the router or access server, enter the CERNET backbone. During work planning and construction, we must fully take into account the work architecture, application services and the actual results, including a greater impact on the use of the factors is Authorized licensed use limited to: GUILIN UNIVERSITY OF ELECTRONIC TECHNOLOGY. Downloaded on April 21,2021 at 07:38:02 UTC from IEEE Xplore. Restrictions apply. 85 the effect of work exports. As the access to large amounts of data and interschool exchanges require a highspeed exit, and the special requirements of the campus work must use Network Address Translation must be NAT (Network Address Translator) [17], so this need to export the core equipment should be has strong capacity to address translation. Now there are a variety of work devices on the work, which means that achieve a variety of hardware platforms, operating systems running various software programs unified management unlikely. In fact, the management of these programs is nothing more than they need to send mands and data, and from them to obtain data and status information. This system needs a manager39。s role and managed object MO (Managed Object). As a general procedure has many objects need to be managed (corresponding to a different set of work resources), so we can use a program as an agent (Agent), all of these managed objects packaged together to achieve the unity of the interaction manager . To achieve a managed program (agent) management, managers need to know to be manager of the information model (in fact proxy managed object contains the information model). In order to transmit such information, people must be provided between the manager and was manager of a work protocol. We know that different platforms for integers, characters have different coding, to make an application under different platforms to read each other39。s data, must also provide for a no ambiguity, unified data description syntax and encoding formats. Therefore, ITU provides the definition of information model of managed object definition syntax guide GDMO (Guidelines for Definition of Managed Objects) [18], OSI application layer protocol Co