Hello everyone, my network worker friend
As the old saying goes, in the development of the Internet industry, technology must come first.
From the first step of your entry into the industry, your technical level is very important. The later you go, the more you pay attention to the integration of technical level and project experience.
In the future, technology, experience, and communication skills are required.
So, in the field of network engineering, I advise you not to worry, you have to learn.
You still have to learn the new technologies that should be learned , and the old knowledge points that should be reviewed should be read frequently.
If there is nothing to do, you can test your network worker level more, check for gaps and make up for gaps .
In today's article, I will discuss with you how to test your technical level and how to improve it better.
Today's article reading benefits: "60G Network Engineer Information Package"
For many network workers, what is lacking is systematic technical learning. This 60G network engineer information package is very suitable for you who want to understand the network engineer more systematically.
Private message me and send the password "Information Package" , and the first 30 private messages will receive it.
01 These methods test your network engineer level
01 Observe how far you are from your peers
Since entering the society, everyone has been working as a worker. Why is he already a senior network worker and project manager three to five years later, while you are still an unknown basic network worker?
More comparisons, at a glance.
Don't talk about comparing with those talented people, just say that your classmates and colleagues are all the same age around you, pay attention to everyone's development.
For example, you and a few other small partners recruited into a certain factory together. Let’s take a look at your business level. At the beginning, everyone is a newcomer, and there is no difference.
The longer you stay, the bigger the difference.
With a solid technical level , the project can be started quickly, and those network device configurations, inspections and troubleshooting can be easily handled casually.
The technical level is average , with a good master teacher, and good experience accumulation.
If you are unlucky, you can't meet a good teacher, and then you don't work hard, which is difficult.
It's all right, think about which level of Internet workers of the same age you belong to?
The middle and high school students are prepared for danger in times of peace, and develop to be independent early; other brothers, who don't want to fall behind, just learn three words .
02 Use more recruitment software, and you can even go to an interview
In addition to comparing online workers of the same age who entered the workplace at about the same time as you, there is also a very intuitive method, using recruitment software.
I have a brother who does something that seems "wonderful" every September - an interview.
Generally speaking, a relatively stable worker may change jobs once in two or three years, or even longer.
So changing jobs every year is actually not a good choice.
But this brother is not for job hopping , the interview is just to verify his level in the industry .
This is actually a very good way.
You can see what level and skills are needed for Internet workers recruited in the current market based on your working years.
The development of the industry is changing rapidly. In the recruitment software, you can see the current market, which network equipment and technology are used by enterprises, and which part of the recruitment position has increased.
The interview is even more useful. You can go online directly and test your network engineer level.
If you can answer with ease in the position you fancy, it means that your technical level is steadily improving.
If you can succeed in the interview, get promoted and raise your salary, why not go? If it fails, just find out the reason for the failure and supplement the skills in this area.
03 Do the questions to test your network engineer level most intuitively
If you want to improve your technology , in addition to accumulating experience in the project , in fact, learning manufacturer certification is the most intuitive and effective way . After all, this method is also very friendly to friends who want to enter the industry.
In addition, manufacturer certification can be said to be "a treasure all over the body" for people in the industry .
Taking Huawei certification as an example, if you want to test your network engineering skills by yourself, you can definitely learn about the HCIE exam outline .
Just to give you an example, do you know all the knowledge points about the advanced features of BGP ?
How much do you know about MPLS VPN cross-domain solutions? IPv6 routing protocol, Qos, segment routing configuration, will it?
If you want to read the HCIE exam syllabus, send the secret code "examination outline" to show you the complete knowledge points, and you can also exchange skills and career directions together.
Another one, for a more straightforward level test, you can find the real test questions of the manufacturer's certification and test yourself.
Some people always say that IE is just a piece of paper, but education and ability are more important.
No one disagrees with this statement, but it has a major premise, that is, your technology is really hard.
And, of course you can do without this piece of paper, but you cannot do without the knowledge points and techniques in it.
If you want to see your network engineer level, I will give you a few industry-related real test questions first.
You can try to see how many questions you can understand, and how many questions you can answer correctly. First, you can feel it by doing the questions.
02 After completing these 8 questions, your network engineer level is clear at a glance
1. (Multiple choice) Among the following options, which scenarios are recommended to use VXLAN technology for business deployment?
A. When the campus needs a physical network to carry multiple independent business systems, it is recommended to choose the VXLAN virtualized campus network architecture.
B. When the campus wants to use SDN technology, it is recommended to choose the VXLAN virtualized campus network architecture.
C. When the network administrator wants to improve the efficiency of service deployment, or wants to replace the traditional command line configuration service with automation, it is recommended to choose the VXLAN virtualized campus network architecture.
D. When the designed campus business changes frequently, it is recommended to choose the VXLAN virtualized campus network architecture.
2. (Single choice) When evaluating whether an AP can meet user access requirements, it needs to be analyzed in conjunction with customer network requirements, which of the following is not included?
A. Business type
B. Total number of people & concurrency rate requirements
C. Live network AP point map & device type
D. The number of access STAs and access failure records
3. (Single choice) Evaluate the WLAN service experience based on the customer's actual business scenario. The classification of the network experience index does not include:
A. Business experience
B. Access experience
C. Field strength experience
D. Roaming experience
4. (Multiple choices) For the coverage problem of the identified WLAN network, common optimization methods include:
A.Asset management
B. Smart healthcare
C. Electronic price tag
D. Smart office
5. (Single choice) Which of the following indoor AP coverage methods is correct?
A. In the student dormitory scenario, the AP is installed in the corridor to cover N rooms.
B.AP signal passes through two walls to cover hotel rooms.
C.AP is installed outside the metal ceiling.
D. The panel AP is installed outdoors.
6. (Multiple choice) Among the following options, which are common tuning methods for WLAN device interference?
A. Reduce the number of APs and reduce the same-frequency signal interference
B. Channel optimization, same-frequency channel staggering
C. Power optimization, in the case of ensuring coverage, reduce the AP power
D. Antenna angle, installation position or main lobe direction optimization
7. (Multiple choice) Which of the following items does the WLAN network assessment include?
A. Wireless coverage assessment
B. Wireless Roaming Evaluation
C. Business Experience Evaluation
D. Wireless Interference Assessment
E. Wireless Capacity Assessment
F. Wireless Access Assessment
8. (Multiple choice) Among the alarm information of WAC, which of the following alarm levels must be dealt with in time?
A. urgent
b.important
C. Tips
D. Secondary
E. not sure
F. Clear
reference answer
1.ABCD丨2.A丨3.C丨4.ABCD
5.C丨6.ABCD丨7.ABCDEF丨8.AB
How, how much did you get right?
These are just a few typical IE test questions, if all are correct, congratulations, the basic skills are quite in place.
Other friends, you should be able to clearly perceive the distance between you and the Great God.
Work is actually like climbing, the higher you stand, the better the scenery below.
Remember to look around at the surrounding scenery regularly, and test your net worker level by yourself . When you stand on the top of the mountain, you can have a panoramic view of the scenery.
Finishing: Lao Yang 丨 10-year senior network engineer, more network workers to improve dry goods, please pay attention to the official account: Network Engineer Club