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Introduction to cisco certification


Cisco certification is launched by cisco, a network manufacturer.
Aiming at the network planning and network support of its products, the company launched the cisco career certification program (cccp), and required its agents in various countries to have such engineers, so as to improve the service quality to users and establish the qualification certification system of cisco product network engineers.
Company profile


Cisco is a global internet equipment supplier. It provides the widest range of network hardware, internet operating system (ios), network design and implementation professional technical support in the industry, as well as the world's most advanced network solutions.
Examination fee


Cisco series examination: 1120 yuan / door; ccie: 2700 yuan / door


Preparation before examination:


When you take the examination, the examination administrator will ask you to show two kinds of certificates. The main identity documents are those issued by the government within the validity period (such as passport, identity card, driving license, hong kong and macao pass and military certificate, etc.) and the auxiliary documents can be the work permit with photo and steel seal within the validity period, the student card (with steel seal) or bank credit card of the national regular universities and technical secondary schools.
In order to enable you to take the examination on time, you must bring two kinds of valid certificates!
Please
Note


One of the notes of cisco certification examination:


The main requirement for obtaining cisco vocational training certification such as ccna, ccdp and ccie is to participate in and pass one or more cisco vocational training certification examinations and sign "Cisco vocational training certification agreement". Through the examination, network professionals have the opportunity to prove their network knowledge and expertise.


Examination process:




1. The examinee should consult the details of the examination


2. Determine the examination time and pay the examination fee


3. Provide personal information (id card number, telephone, email, mailing address, postcode)



2 the candidates who have participated in the prometric test can provide the test id


4. Arrive at the test center on time, provide identification, and confirm the candidates


5. Sign the examination room system agreement


6. At the end of the test, fill in the check-out form and get the test report card stamped with steel seal on the spot


6 7. The certificate should be sent to the place designated by the candidates or collected by openlab to inform the students of the registration conditionspeople with windows and a certain level of english, students in colleges and universities, and those who require technical knowledge of key network equipment can sign up for cisco training. Cisco international certification certificate can be obtained through international certification examination.



Ccna -- (cisco certified network associate) cisco certified network support engineer


Ccnp -- (cisco certified network professional) cisco certified senior network support engineer



Ccie -- (cisco certified internet expert) cisco certified internet expert

Training duration


1. Ccna: The recommended learning time is 5 days


2. Ccnp: The recommended learning time is 20 days


2 detailed introduction to the books published by cisco itexamprep.com specially organized some of the relevant content for your reference in learning. The series of books about certification published by cisco are mainly divided into two series: Cisco network college series and cisco professional certification training series, and their chinese version is published by peopletranslated and published by minyou publishing house.
Industry review


Mr. Wu, who has passed the cisco certification examination, said that having ccie certification would mean getting an enviable job and rich treatment all over the world. Because ccie certification is one of the technical professional certification projects of the whole internet industry. Through this certification, network technology professionals can prove their outstanding technical level in the rapidly expanding field of network technology competition.
Ccie certification is a dynamic honor standard, which needs a process of re certification every two years. If a company wants to become a cisco silver agent, it must have at least two ccies. If it wants to become a gold agent, it must have at least four ccies. The bidder designated in the bidding of a large company must have the qualification of silver agent. If you go to ccie directly, unless the examinee has a certain network knowledge background, he must make more efforts. It is understood that in the current beijing talent market, ccna can get a monthly salary of more than 3000 yuan, while ccnp's monthly salary ranges from 3000 yuan to 8000 yuan, and ccie's monthly salary is about 10000 yuan.
Certification system


Cisco certification has ccna, ccda, ccnp, ccdp, ccsp, ccip, ccvp, ccie (also divided into routing and switching; voice; storage network; security; telecom operators) and other different levels, different contents, different directions of various kinds of certificationwe will give a detailed introduction to ccna, ccnp and ccie, which are commonly used and have a large social demand:


I. Ccie examination introduction, examination process, score query and examination room address


Ccie is currently divided into five categories:


1. Routing & switching (r & s)


2 provider (sp)


3. Security



4. Voice



5. Storage networking




Ii. Ccnp exam introduction, content and exam process



Ccnp exam introduction professional) is a cisco professional certification based on ccna. Professionals with ccnp qualification will have the ability to install, configure and run lan, wan and dial-up access services in large enterprise networks with more than 100 to 500 nodes; however, ccnp qualification must be obtained on the premise of ccna qualification, which is different from ccie's no requirement for candidates' qualification. The examination can choose two ways: Three basic examinations + one error elimination examination or one comprehensive basic examination + another basic examination + one error elimination examination, in which the latter is more difficultit is bigger than the former, but it can save the examination fee of one course.


Third, ccna test introduction, content, process and score query


Ccna test introduction


Compared with 640-801, cisco ccna test 640-802 has added some content about wlan and wifi. This is the change of cisco ccna test in the past four years, and the current 640-801 test is also the longest lasting cisco ccna test.

The examination time


Changes of cisco examinations will be notified in advance on its official website. Cisco's examination time and registration time are both on call (except ccie), and there is no fixed schedule. To take the cisco test, you can go to the vue test center of the local city to sign up!
Cisco reexamination rules: If you fail to pass the cisco exam once, you can reexamine the exam every five days.
Registration time


Candidates must contact the test administrator 3 days in advance to determine the test time.
Certificate query


After passing the cisco certification examination, you can obtain the examination report card on site; after 5-10 days of passing the examination, you can get the examination report card on site www.cisco.com/go/certifications search and update personal information in cisco professional certification tracking system. Select track for the left entryenter the registration section, type in the registration id and password. After entering, you can query the validity period of the certificate, the validity period, and the type and version of your certificate. You can also query the personal information related to the certificate, including your contact information and e-mail address, cisco will usually tell you some new cisco information through this email address, and will inform you when there is any change in your certificate.


When you first contact cisco certification, you are likely to be confused by a series of ccxx such as ccna, ccda, ccnp, ccie, etc. What kind of certification are these? Which certification suits me? Where should i start? Naturally, those who are ready to start cisco certification must first face the problem. In this article, we will clarify the relationship between them step by step, and show you a clear cisco authentication system.
Score query:


The examination center transmits your examination results to the examination company through the internet. The test company will send the test results to the corresponding manufacturer database within 24 hours. If you pass the certificate series examination required by the manufacturer, you can receive the certificate directly sent by the manufacturer within 6-8 weeks.
Cisco certification classification


Generally speaking, cisco certification system consists of two directions, network installation and supportand network engineering and design track. Each direction is divided into three technical levels, namely associate, professional and expert. Cisco describes these three levels of technology as a pyramid structure, associate is the foundation of the lowest level of the pyramid, professional is the middle part, and expert is the apex. This model is very appropriate to show the characteristics of cisco certification system, because in this system, professional can be understood as the expansion and deepening of associate knowledge, and expert is the expansion and deepening of professional content. Next, we will explain this in two different directions.
First, the direction of network installation and support


The direction of network installation and support is very practical, which is set up for those technicians who install and debug the network, while the opposite direction of network engineering design is more theoretical. This direction certification focuses on the actual operation of network hardware and software, and requires the holder to have rich experience in using cisco routers and switches, and be familiar with using cisco's unique operating system ios (internet operating system) to complete various network configuration and troubleshooting tasks.
Ccna


The full name of ccna is cisco certified network associate is a basic certification of cisco certification system (you must have ccna qualification before you can take the ccnp). At the same time, it can be said that it is the one who gets the most in all cisco certification. Although cisco has never officially announced the number of people who have obtained its certification, people with good information disclosed that by the beginning of 2001, the number of ccna holders had exceeded 100000. As a basic certification, ccna has no other prerequisite courses or certification requirements. Candidates only need to register at the local sylvan prometric examination center and pass the 640-507 exam to get the ccna certificate. The exam fee at the time of writing this article is $100. However, cisco has a tendency to increase the cost of certification examination. Like most other cisco certifications, ccna is valid for three years. In order to pass the exam, you should at least be able to install and debug cisco 2500 series routers and 1900 series switches, and be proficient in using ios commands.
Ccnp


The full name of ccnp is cisco certified network professional, which is a kind of advanced certification in cisco certification system. If you want to be a ccnp, first of allyou must have a ccna certificate and pass four exams to get the ccnp certificate. The four exams of ccnp are:


640-503 building scalable cisco networks (bscn): This exam mainly tests the candidates' ability to use routers to complete the routing configuration of tcp / ip and other routable protocols between wan and lan.
640-504 building cisco multilayer switched networks. It includes the necessary configuration of router and switch, spanning tree protocol and vlan.
640-505 building cisco remote access networks (bcran): This test mainly tests the candidates' ability to establish a remote access network system, connect the network center and remote workstation and soho (small office / home office). The content includes setting the access limit of the network and improving the remote access bandwidth.

640-506 cisco internetworking troubleshooting (cit): This test mainly tests the examinee's ability of monitoring and troubleshooting in multi protocol routing and switching environment. The contents include troubleshooting of ethernet, fast ethernet, token ring, frame relay and isdn. Www.itexamprep.com according to cisco's description, ccnp certified technicians can "Establish, configure and operate enterprise lan and wan with 100 to 500 nodes and provide remote access services."
Ccie routing and switching



The full name of ccie is cisco certified internetworking expert, which has been recognized as the most difficult certification to obtain in it industry, because it not only needs to pass a very difficult written examination, but also has to participate in a two-day laboratory examination to obtain. However, in the united states, the minimum annual salary of a ccie has exceeded six figures (us dollars), and so far there are only about 5000 ccies in the world. Now you may infer that ccie certification must have a ccnp certificate to be eligible to participate. But you are wrong. Although ccie certification is located at the top of cisco pyramid certification system, it does not need other certification qualifications. Anyone can directly participate in ccie certification program. However, due to the difficulty requirements of ccie itself, it is generally recommended that candidates should have both ccnp and ccdp certificate or equivalent knowledge background.
As mentioned above, ccie can only be obtained through written examination and laboratory examination. The cost of ccie written examination of routing and switching is us $200, and the examination time is two hours, with a total of 100 choice questions, covering almost all knowledge points of the whole network establishment and support direction. After the written examination, you can sign up for the laboratory examination. The lab examination is different from the previous examination, but must be conducted at the designated examination place designated by cisco. At present, Chinese mainland has only ccie routing and switching in Beijing. Laboratory environment is composed of five routers and a switch, each examinee has a set of such equipment and console. The test is divided into two days, the first task is to establish a designated network environment, the time is the first day and the next morning. At the end of the next morning, after the examinee leaves the scene, the invigilator will insert the fault into the network, and then the examinee will find and solve it, and explain the fault and the solution with words. The examination adopts the hundred point system, and the passing line is above 80 points. You must get the passing points of each stage before you are allowed to take the next stage of the examination. It's obvious that ccie is not the kind of certification that only takes a week or two to make a surprise visit, read books and do questions. It also lays the foundation for ccie certification.
Second, the direction of network engineering design should be changed it focuses on some theoretical issues, mainly for pre-sale network planning services. However, this authentication direction is very similar to the network establishment and support direction described above.
Ccda


The full name of ccda is cisco certified design associate, which is the same as ccna, and it is also a basic certification of cisco certification system. Ccda has no requirement of prerequisite courses or certification. You can get this certification after you sign up for 640-441 and pass it. However, although ccda does not directly require the qualification of ccna, all its knowledge is based on the candidates who have passed ccna or have the same network background. Therefore, cisco suggests that ccda candidates should have ccna certification first. According to cisco's definition, ccda has the ability to design small networks, such as soho (small office / home office), with less than 100 network nodes.
Ccdp


The full name of ccdp is cisco certified design professional, which is also a higher level certification in cisco certification system. With ccdp certification, we have the ability to design routing and switching networks with 100 to 500 nodes. In order to get ccdp, you must first pass ccda or ccna certification and pass four ccdp courses fortunately, three of ccdp's four courses, bscn, bcran and bcmsn, are also required by ccnp. That is to say, ccnp and ccdp have only one different course. The required course for ccnp is 640-506 cit, while the required course for ccdp is 640-025 cid and cisco internet design (cid exam will be upgraded to version 2.0 and the exam number will be changed to 640-520).

Ccie design is the same as ccie routing and switching certification, which is the level certification of cisco certification system. It must pass the written examination and two-day laboratory examination.
In addition, there is a kind of authentication called specialization in ccnp and ccdp authentication, which is mainly used to authenticate some very professional skills, such as ccnp security, ccnp voice access, ccnp lan atm, etc. But at present, cisco has unified this kind of certification into a new certification, qualified specialties.
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