And the same point of view, I also think of the first, the first exam is second! But the friends here are still going to target for all. Description White Point: High level, no network workers are not convincing. Of course, this is not absolute. For example, every time there are many graduate students and universities to take the exam, but they have not passed the exam, but the ability of people is still there. So, I personally think that face the exam first, we must weigh your mentality. Internet knowledge is a very important branch of computer technology. In addition to the network, we have more and more wide knowledge of course. Even if we don't want to admit, we must also recognize such a bit, that is, some knowledge is almost useless to pass the network test. To give an example: even if it is unparalleled with the ASP, there is almost no help for your test through the net working exam. The network test and most English level exams, there is almost no way to raise the level through the assault or attending the short-term training class, mainly to rely on their usual accumulation. There are many friends asking, and how to review it. Then we try to discuss it, which information is within our study, but there must be a statement, which is mainly targeted. The mainstream of the examination information is always a book. In addition to some of these books, most of them are all the school libraries. Therefore, I strongly recommend that there is a lot of comrades with this condition to use this resource. After all, it is still the old saying: "The book is not borrowed." If the personal economy is allowed, it is also a good choice to buy some good books. Also, no one said that these books are absolutely good, the key is to choose according to the individual's situation. I feel suitable for yourself, that is, it is good; feeling not suitable for yourself, then someone else is saying good, it is also garbage for you. Ok, nonsense, I will list some of the following books and other sources: 1. "Network Engineer Tutorial"; And reasonable. Since the tutorial does not completely cover the test content, obtain other information as the deepening and supplement of knowledge is absolutely necessary, the following recommendation is the basic synchronization of the outline. 2, "Data Communication Principle"; including communication principle and exchange technology, there is definitely two big questions in the morning, only to see less tutorial. It is not difficult to see this book, even if there is no foundation, it is not difficult to pass one or two times, you can make you improve a big step. This part of the relevant content also includes "signal and system", I don't think I have seen it without wanting hardware. 3, network architecture and agreement; this part can be seen in the tutorial. In addition, as a reference book for textbooks, two books, the names of these two books are called "computer network", and they have been released to the fourth edition, but only one is published by Tsinghua University Press, one It is published by the Electronic Industry Press. The latter author is Xie Heren. The previous knowledge point introduced is a little deeper, a little, and the network exam is relatively close, it is more suitable for candidates with a certain basis; the latter relatively introduced is easy to understand, more suitable for the first Scholars or founders are not very solid. 4, LAN technology; first look at the tutorial, then find a CCNA English textbook to see it. There are three benefits: more deeper than the tutorial; simultaneously improve professional English standards; by learning the basics of Cisco routers and switches. 5, wide area network technology to see the tutorial; this part of the ATM is the focus, you need to find other information deepening (because it is popular, such as Cisco popularity). In addition, the basic network principle of the WAN is still clear, and it is the basic agreement used, and it will be understood.
6, network interconnection; first look at the tutorial. The routing knowledge tutorial is not enough. It is recommended to have a Linux environment to see routing configuration in the UNIX system. CCNP's tutorial does not have to look, routing and exchange see it, Chinese can also. 7. Network operating system; if it is, it is possible to study Linux. There will be in the morning title. 8, network management; the management part of the local area network is very good, every network administrator should be familiar. The back SNMP is not too deep, but it is almost enough. 9, network security; the tutorial is very conceptualization, if you want to go deep, look at "Computer Password", more sensual understanding of encryption technology (such as RSA encryption, decryption principle), but do not have to be too deep. If there is condition, you can also feel the implementation of the Win2000 in terms of security on identity authentication, authentication, access control and other technologies. I think two important questions, access control and firewall, but have not been examined in these two years, it is best to combine Cisco's learning to deepen. 10, the content of the following chapter light looks at the tutorial or not. It is recommended to find more access to related projects and practical technical documents. This section involves practical knowledge and project environment in the afternoon, the frequency is still relatively high, but in general, it is still an assessment of skills and knowledge capabilities for candidates. One sentence - still watching everyone how to master the previous knowledge. 11. Linux tutorial must see, including various network services (WWW, FTP), CGI is now not too fashionable, you can use it. In addition, if there is time, look "network operating system" is also very good. 12, network program design, as long as there is fairly C language ability, the higher the better, no C (some words are better), in the Linux environment, you can learn Socket, you can see the UNIX or Linux network programming . This information is best downloaded from the Internet, but the bookstore also sells. According to your actual situation, I seem to see a bookstore with a bookstore to publish a book, look good. 13. There is a synchronous counseling of the network, which is also a good time, but it doesn't have an essential progress, and another online designer focuses on the analysis. The book is more useless (there is a copy of plagiarism). The real network works often require your overall ability, and can use the basic knowledge of all aspects to solve problems, such as the 2001 morning title has a question about the routing table. 14. If you feel that professional English is lacking, you can find a Tsinghua 's "Computer English", but this is not specifically for online English, you can consider subscribing to a CCNA message from www.mcseguide.com, can learn English, Can do topics. Other computer English books on the Internet, or English websites are good, you can find it yourself, absolutely can eat food. 15. The more practices are more helpful to you, and you can do our network management in a unit. There is no chance to create opportunities. If time and money allow, it is recommended to participate in CCNA training, which is the best. The best way is like me, crazy accumulate theoretical knowledge, when accumulating to a certain level, dealing with practical questions in the exam is still more than enough! 16, learn more about some of the most popular network new technologies (such as WAP, CDMA, PHS, GPRS, etc.), which is best to find online. 17. Be sure to be good at using network resources, there are more professional websites in this area, it is recommended to print some good knowledge points.
Then I don't understand the knowledge point must use the search engine, enter the keyword you want to find, you can find the relevant information. Below I list some of the relevant sites I often go: www.ciu.net.cn
Www.softexam.cn
Www.csai.cn
Www.ccnu.com
Www.chinaitlab.com/www
Www.chinaunix.com
