This is to be discussed in several ways. First: There are big problems in the current academic education in market. I am an external teacher in many schools. I am also a CCIE. At present, the status quo of college students is a little bit of learning, but they are not proficient. When I graduated, I didn’t have a skill in getting a hand. I can only admit that college students have higher overall quality and faster acceptance. Of course, good students still have it, and there is no discussion here. Then this situation has caused many graduates to be trained. Second: In foreign countries, it is the first time to engage in network work for a period of time, and then to research. In China, on the contrary, many students need this card to enhance their competitiveness. It is a stepping stone, an interview opportunity. A little bit of the cart before the horse. Third: There are test banks in various certification exams in China. Do you really learn the corresponding level or pass the back-to-back question bank? This is very different. Because you have to go through a technical interview, and later in the work is also a big wave of sand, only you have the ability to seize the opportunity when the opportunity comes. 1.CCNA CCNA is a Cisco entry certification exam. If you want to obtain a CCNA certificate, you can use two methods. The first is to directly test the CCNA certificate, and the second is to pass the CND1 and CND2 respectively, and then exchange the CCNA certificate. 2.CCNP CCNP as a Cisco intermediate certification exam, if you want to exchange CCNP certificate, you must pass CCNA certification, in order to test three CCNP certificates, a total of four exams are required to get the CCNP certificate. 3.CCIE As the ultimate certification exam of Cisco, CCIE certificate is the authoritative certification in the industry. CCIE certificate can be directly obtained without CCNA/CCNP. To obtain the CCIE certificate, you must first pass the CCIE written test to qualify for CCIE LAB. After passing the CCIE LAB exam, you can obtain the CCIE certificate. It is very difficult to obtain a CCIE certificate. It usually takes several years of experience as a network engineer in foreign countries, plus at least 1000 hours of real machine operation experience. In this case, an average of 3-5 LABs can pass. In the domestic CCIE mainly through training institutions, SPOTO's club learning has greatly reduced the difficulty of CCIE, 100% pass rate. Get more about how to check cisco certification number click here. In general, when you graduate, you really have a good IE theory, then you have a great advantage in finding a job, the starting point is relatively high, about 50% higher than the salary of the recent graduates. It is very important that after a period of time, your development will be much higher than that of ordinary college students, and the gap will widen. There are not many students who can have such an idea at present. If you have a goal, and time, energy, and money are allowed, please stick to it. Finally, luck is also a part of strength, good luck!