Shulou(Shulou.com)06/01 Report--

Today Pacific wrote an article about Xiaomi routing hijacking 404 page inserting the corresponding link at the end of the page.

As an enterprise, Internet cafe network of their own. It is already a strange thing to see in the air.

As a matter of fact, it happened a long time ago. Our usual browsers carry this situation in themselves. It's either 404 or 500 or 502, or it pops up even when the network is down.

For me, as a fan of TP routing, although TP's routing interface is very unfriendly (mainly troublesome and easy to set up errors), OS's high-performance forwarding capability is strong enough for customers.

But we don't talk about TP here, because it has nothing to do with it.

We don't talk about these hijackings or even fallacies from a technical point of view. Let's discuss how we should use these things as network administrators from our closely related profession: network administrator, or network manager for short.

We see a lot of recruitment network management profession in the recruitment website, and even there are related network management recruitment in the streets. But in 51CTO, some people complain that network management is just chores.

Yes, the network manager is a busboy, but the handyman is not what we think. Those so-called toilet cleaners, mop the floor, and do other services for others.

Network management chores, from the most basic computer maintenance, to the server maintenance, to the network maintenance, to the strong and weak power system maintenance (focusing on weak electricity). This is what the network manager should do.

The goal of network management is nothing more than one direction: desktop service in service direction and Network in technology direction.

Engineer (including administrator,safer,developer, etc.)

However, today's network management work is not the case today. Why on earth is that? A large part of it is being lazy as a network manager.

Why is the network manager lazy?

Would you please take a look at the salary of the network management?

How much is the new salary? What is the salary after 5 years? What is the salary after 10 years?

Obviously, the work of network management is looked down upon by many enterprises.

Why do you despise it?

It's nothing but laziness.

Why is there laziness?

Where is the developer in the direction of Network Engineer in our technical direction?

Yes, our laziness is over-reliance on programs and hardware written by software developers.

Today's network, if we started talking about it in 2000, at that time, it was nothing more than the aggregation network management, network Terminator, P2P Terminator, and later a lot of network management software that were harmful to routers.

Because of the side effects of these software on routing, they simply changed to playing software at the routing level. As a result, there are a lot of routing manufacturers, and the brand will not be mentioned. Just a few examples in the Internet bar most used, MikroTik, sea spider, wayos, flying fish star, now love fast.

MikroTik is the most frequently used, because the forwarding performance of this route is quite high as that of TP, ah, Cisco routes, and its own QOS strategy can be said to be one of the best. Unfortunately, it's a code pit. As a result, there are too many stupid scripting programs and Chinese ROS firmware. Network management directly use the fool script program to import it, simply did not think of how to optimize the strategy.

Sea spiders and wayos are also relatively high. The routing forwarding ability of sea spiders is not high, but the QOS performance of both is very high. Unfortunately, as mentioned above, ad pages are inserted irregularly. (the 4.01 wayos firmware used in the Internet bar version will appear to open the web game login interface and BUG)

Love fast routing, I will not talk about the new product. The main problem is that the overload of CPU is easy to degrade the performance (the number of machines is seriously low)

After talking about so many soft routes, some people say that I am beside the point.

I know it's beside the point, but what I want to say is, what these network managers do, are they playing software?

Have you ever studied deeply how to write the code and how to improve the performance of the equipment? How to avoid these situations for users?

Apparently not.

Not to mention how to deal with security issues.

The problem is always that remedial measures are taken after things happen. is it too late? Should I have to deduct my salary?

Obviously, the role of network management is not to build a network casually. If this is the case, find a computer repairman to come and set up a few network cables and then send someone away for a few days' wages. Why do you need a network manager to come here?

The network of a small company may not need network management (such as a small restaurant), but if it is bigger, the existence of network management makes sense. The recent data leaks are nothing more than the so-called security risks in the private cloud provided by operators. If you want the company to make its own server, does the network manager need it? Does a company's computer, network equipment and weak power system need network management maintenance? Optimization? Upgrade? Have you ever thought about safety when you want to do this? Have you ever thought about the security risks of the equipment you bought? What are the ways to intercept these risks? These need to test the technical ability of network management. Why else would you take a Cisco CCNA or a soft test for a network engineer certificate? Can you eat it as a meal? )

Network managers, think about it, what is worth doing and what you can do, just give full play to your strengths and do it. Otherwise, the salary you get will not be able to support the other half.

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