外文翻譯---網(wǎng)管軟件產(chǎn)品的選購(gòu)

1、<p><b>　　外文資料</b></p><p>　　Network management software products to buy</p><p>　　The current market network management software can also be classified by function as follows: net

2、work element management, network management, application-layer management of the three levels, including network element management is the most basic. Now, different manufacturers have launched their own network manageme

3、nt software, then how to choose a network management system?</p><p>　　As the center of business, management needs to grasp</p><p>　　The most fundamental one, we must know the type of network equ

4、ipment, the network is organized. Therefore, we must first list all the network management needs, which are desired and what is not wanted. Through the demand for tables, we can clearly know what the functional needs in

5、the end. After all, spend a high price does not need to buy their own service is a waste.      In general, the specific needs are: to the administrator of the traffic report on the status of servers,

6、 routers, traffic </p><p>　　Application software and services for the provision of environmental</p><p>　　SLA (Service Level Agreement) is a response to the current services as an important indi

7、cator of the situation, and gradually as the important characteristics of network management products to look at. Therefore, a deep understanding of network management products in this important indicator of great signif

8、icance to help enterprises to measure the level and degree of matching between the need to in order to make it for reporting, trend analysis and capacity planning.</p><p>　　Scalability, ease of use and integ

9、ration of the combined</p><p>　　Network equipment, fault type, and network management practice is a typical problem. Therefore, paragraph 3 to integrate the function of side products is very important, becau

10、se most manufacturers have to rely on the No. 3 vendor to provide some added to the system so that they become more complete. Thus, scalability has become the user to choose network management solutions, an important cri

11、terion. In addition, consider the convenience of management, a number of useful network management tools </p><p>　　Standards and protocols to support the independence of</p><p>　　SNMP standard i

12、s now mature, and produce all their products available. Truly comprehensive network management solution should support the existing and even new standards, to incorporate them into their architecture. Not only to support

13、 SNMP, but also support DHCP (Dynamic Host Configuration Protocol) and DNS, DMI (Desktop Management) and CIM (public information management). In this way, regardless of the network administrator to choose what kind of fu

14、ture technology or equipment, the solution ca</p><p><b>　　網(wǎng)管軟件產(chǎn)品的選購(gòu)</b></p><p>　　目前市場(chǎng)銷售的網(wǎng)絡(luò)管理軟件也可以按功能劃分為：網(wǎng)元管理、網(wǎng)絡(luò)層管理、應(yīng)用層管理三個(gè)層次，其中網(wǎng)元管理是最基礎(chǔ)的?，F(xiàn)在，不同廠家都紛紛推出自己的網(wǎng)管軟件，那么，如何選擇一個(gè)網(wǎng)管軟件呢 ？</p>

15、;<p>　　1．以業(yè)務(wù)為中心，把握網(wǎng)管需求 </p><p>　　最根本的一條，我們必須知道網(wǎng)絡(luò)使用的設(shè)備類型，網(wǎng)絡(luò)是如何組織的。因此，首先要列出所有的網(wǎng)管需求，其中哪些是想要的，哪些是不想要的。通過(guò)需求表，我們可以清楚的知道現(xiàn)在到底需要哪些功能。畢竟，花很大的代價(jià)購(gòu)買自己并不需要的服務(wù)是很浪費(fèi)的。</p><p>　　一般而言，具體的需求有：向管理員報(bào)告服務(wù)器上的流量狀況

16、、路由器上的流量過(guò)載或者網(wǎng)絡(luò)出現(xiàn)瓶頸；能通過(guò)基于策略的網(wǎng)絡(luò)管理主動(dòng)采取行動(dòng)，如重新啟動(dòng)停止的流程等；還應(yīng)該能向有關(guān)人員發(fā)出警報(bào)，如通過(guò)電子郵件或?qū)ず舻龋荒軌蛱峁┓奖愣覐?qiáng)大的方法，顯示將受影響的業(yè)務(wù)過(guò)程、業(yè)務(wù)部門甚至個(gè)人。</p><p>　　2．為應(yīng)用軟件和服務(wù)提供環(huán)境</p><p>　　SLA（服務(wù)水平協(xié)議）是反應(yīng)當(dāng)前服務(wù)狀況的一個(gè)重要指標(biāo)，并且逐漸被當(dāng)作網(wǎng)管產(chǎn)品的重要特性來(lái)看待。所

17、以，深刻理解網(wǎng)管產(chǎn)品中的這個(gè)重要指標(biāo)具有重大的意義，有利于衡量服務(wù)水平與企業(yè)需要之間的匹配程度，從而使之用于報(bào)告、趨勢(shì)分析和容量規(guī)劃。 </p><p>　　3．可擴(kuò)展性、易用性和集成性的結(jié)合</p><p>　　網(wǎng)絡(luò)設(shè)備多，故障類型多，是網(wǎng)管實(shí)踐中的一個(gè)典型問題。因此，能夠集成第3方產(chǎn)品提供的功能是很重要的，因?yàn)榇蟛糠謴S商都依賴于第3方廠商提供一些補(bǔ)充，來(lái)使它們的系統(tǒng)變得更為完整。因此，

18、可擴(kuò)展性成為用戶選擇網(wǎng)絡(luò)管理解決方案的一個(gè)重要標(biāo)準(zhǔn)。另外，從管理的方便性考慮，一些實(shí)用的網(wǎng)絡(luò)管理手段也必須考慮到，才能提高網(wǎng)絡(luò)管理的效率。</p><p>　　值得一提的是，目前很多網(wǎng)管產(chǎn)品都提供試用版本，我們可以向一些企業(yè)提出試用申請(qǐng)，只有親身體會(huì)到可擴(kuò)展、易用、高集成的特點(diǎn)后，才能有的放矢的進(jìn)行產(chǎn)品定型。</p><p>　　4．標(biāo)準(zhǔn)支持和協(xié)議的獨(dú)立性</p><p

19、>　　SNMP等標(biāo)準(zhǔn)已經(jīng)成熟，所有人都可用它們制作產(chǎn)品。真正的全面網(wǎng)絡(luò)管理解決方案應(yīng)支持現(xiàn)有甚至新興的標(biāo)準(zhǔn)，將其納入自己的體系結(jié)構(gòu)。不僅要支持SNMP，還要支持DHCP（動(dòng)態(tài)主機(jī)配置協(xié)議）和DNS、DMI（桌面管理規(guī)范）及CIM（公共信息管理）。這樣，無(wú)論網(wǎng)絡(luò)管理員以后選擇哪種技術(shù)或設(shè)備，解決方案都能監(jiān)視和管理整個(gè)網(wǎng)絡(luò)。因此，真正的企業(yè)網(wǎng)絡(luò)管理解決方案應(yīng)支持所有網(wǎng)絡(luò)協(xié)議，應(yīng)能在各種類型的硬件和操作系統(tǒng)上運(yùn)行，而不僅僅貼近某個(gè)廠商或