Cisco series certificate
Cisco occupies a monopoly position in the global Internet industry, with users all over the government, educational institutions and all walks of life. Cisco certified represents the high standard of professional technology and is a "global passport" for network professionals. Cisco's network management series certification has also made great progress, and the gold content of each certificate is extremely high. As the certification of network popularization and literacy, CCNA is a very good entry certificate. CCNP has always enjoyed the title of "Undergraduate Diploma in Network Industry", and the difficulty of the examination ranks first in the intermediate network certification, and the authority of the certificate can be seen. CCIE won the "Best Certification Champion in North America" for the third time this year. The eight-hour experimental session of the certification examination makes the certificate extremely rich in gold, and it is even called "doctor's degree in network field".
Gold index: ★★★★★★★
■ Microsoft Series Certificates
In this year's ranking of "Best Certification in North America", MCSE is the runner-up, and the key lies in its broad mass base. The MCSE operating system is widely used and has strong compatibility, and ordinary computer enthusiasts are usually familiar with it. For those who intend to enter the IT technology circle, the MCSE certificate can help them lay a good foundation and enable them to learn other IT knowledge better, which is a "stepping stone" to enter the IT industry. Generally, small-scale companies will face problems such as the establishment and maintenance of local area networks, and all need talents in this field. Therefore, the employment space of MCSE certifiers is very broad, especially suitable for operating system network management.
Gold index: ★★★★★☆.
■ Red Hat Series Certificate
RHCE is the most authoritative international certificate in the field of LINUX, which proves that the holder has unique professional skills in LINUX. From the global situation, with more and more enterprises using LINUX system, RHCE is becoming one of the hottest certifications in the network field. But in China, Linux is not widely used, so the gold content of the certificate is discounted.
Gold index: ★★★★★☆☆.
■ Huawei Series Certificates
Huawei is a domestic enterprise. Although its reputation in the international market is not as good as that of Cisco, it is likely to surpass Cisco in the domestic market. In recent years, Huawei has started to set up branches in Southeast Asia and even Europe and Africa. The internationalization of product sales reflects Huawei's strong economic strength and technical strength. Because of this, in view of Huawei's development potential, the certificate has certain investment value.
Gold index: ★★★★★☆☆.
■NOVELL series certificates
Novell certificate is a "green card for employment" recognized by the computer network community, and it is an authoritative qualification certificate for individuals in the field of network technology. NOVELL licensors are the targets of major institutions, IT companies and foreign-funded enterprises, especially those that use Novell products. According to statistics, the salary of Novell certified personnel is 30%-50% higher than that of non-certified personnel. In addition, Novell company and authorized education center provide strong technical support for the licensed personnel, and maintain their technological leading edge in the network industry.
Gold index: ★★★★★☆.
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Knowing these certifications, which certification is better? Let's listen to a professional in charge of training.
1, Cisco Series Certification
This series includes three levels: CCNA, CCNP, CCNP and CCIE. Needless to say, this is a costly and time-consuming exam. Now, due to the proliferation of question banks, the gold content of certificates is reduced, so I don't recommend it. After all, the cost is not small. It takes about 65,438+0 to pass the CCNA exam, 800 yuan RMB (including training fees).
2. Huawei Series Certification
Huawei's network product line ranks second in the world. Huawei's network product certification training system is divided into three levels: Huawei Certified Network Engineer (HCNE), Huawei Certified Senior Network Engineer (HCSE) and Huawei Certified Network Expert (HCIE).
At present, Huawei has opened two exams, HCNE and HCSE.
Huawei Certified Network Engineer (HCNE) mainly focuses on the maintenance and configuration of small and medium-sized networks. It consists of a course "Network Configuration and Maintenance of Small and Medium-sized Enterprises", including network foundation, interfaces and cables, lan switches router foundation, TCP/IP/IPX protocol, WAN protocol, routing protocol, DDR/ISDN, access list, simple network troubleshooting and other related knowledge points. Pass the corresponding certification examination, and obtain the "Huawei Certified Network Engineer" (HCNE) certificate issued by Huawei.
"Huawei Certified Senior Network Engineer" (HCSE) mainly focuses on the configuration, maintenance and scheme design of medium and large campus networks. It consists of three courses: Huawei routing network construction, Huawei local switching network construction and Huawei campus network scheme design. The above three courses cover the theoretical and practical knowledge of equipment configuration and maintenance required for the all-round deployment of campus network, such as routing, switching, access, VPN, VOIP and QOS. "Huawei Certified Network Engineer" and "Huawei Certified Senior Network Engineer" can obtain certificates issued by Huawei by passing all the examinations corresponding to the three courses.
The HCNE test time is 60 minutes, the number of questions is 50, and the price is 60 dollars.
The HCSE exam lasts 60 minutes, the number of questions is 50, and the price is 60 dollars.
There is no uniform time for such exams. You can take the exam immediately after registration. It can be said that the time is almost up to you. After registering in the VUE or Prometric Examination Center, you can take the computer examination at the location authorized by Huawei. The exam is drawn from the question bank. I can give two places in Beijing:
Beijing Century Descendants Training Center, contact Xu Yanmei, tel: 0 10-828840 18, and address: 20th floor, North Ideal Building, East of Haidian Huang Zhuang Road, Zhichun Road, Haidian District, Beijing.
Beijing Zhong Da Jinqiao Technology Development Co., Ltd., contact Chang Bin, telephone number 0 10-67395366, address Zhong Da Jinqiao Company, Zhongnan Apartment, Beijing University of Technology. The mobile phone seems to have changed. If it is really necessary, let me ask for you.
Contact them for Huawei training and help you sign up for the exam.
3, computer software professional and technical qualifications and level examination
Computer software professional technical qualification and grade examination is a national unified examination jointly organized by the Ministry of Information Industry and the Ministry of Personnel.
Examination level and name: The examination in the second half of the year is divided into three levels: beginner, intermediate and advanced, among which the beginners are programmers, network administrators, e-commerce technicians and information processing technicians; The intermediate level is software designer, network engineer, e-commerce designer, embedded system designer and information system supervisor; Senior information system project management department, system analyst. This certificate contains a lot of gold. I recommend you to take the exam, and the price is not expensive. The country holds exams twice a year. The cost is about 70 yuan, and the examination time is 10 and may 165438+ every year. Adopt the mechanism of online registration and payment. You can search for test sites on this website.
4.Novell series certification
Novell is the world's largest network software company, headquartered in Utah, USA.
There are three specific types:
Novell certified network administrator (CNA)
Novell certified network engineer (CNE)
Novell Certified Senior Network Engineer (Master of CNE)
CNE exam must pass quite a few courses to get the certificate. Relatively speaking, the exam is unpopular, with high gold content, but expensive. Let me introduce it to you here. If you want to know more, send me a message.
5.NCIE (National Network Engineer Certification)
The National Certification of Network Engineers (NCNE) is the first professional certification examination in the National Certification of Information Engineers (NCIE) system. It is a certification examination jointly organized by the National Information Engineer Certification Examination Management Center of the Ministry of Information Industry and the National Association of Communication System Engineers (NACSE).
Finally, there is another one: ITAA certification. Check it specifically.