Network operation and maintenance and network security technology sharing

Hello, IT friends! Welcome to my space to step on, I am an IT rookie, currently learning network operation and maintenance and network security knowledge and technology, in order to better communicate with you on technology, I would like to share my learning experience, the majority of colleagues, if there are suggestions and opinions, welcome criticism and correction! When patronizing the blog posts shared by many technical people, I found that we are all good writers, writing a large number of articles and of great value, and the readers may have missed the subway and the bus. So, in order not to take up too much of everyone's time, my friend, you come to me, it only takes you a few minutes, maybe you can find what you want. So, how network operation and maintenance and network security can grow from rookies to unyielding warriors, and finally to a mature five-star general, listen to the running library slowly. Here is my first blog post, for two reasons (limited space, not wasting each of our precious time), sometimes another part of the blog post (including possible blog post corrections, additions) may release rookies on another platform. Please pay attention.

Xiaobai, let's go.

The major of network operation and maintenance and network security is divided into three stages. Learning from the western sky, the beginning of the East Tang Dynasty; network operation and security, the infrastructure begins! Today, I will only give you a brief introduction to the first phase.

= = the first stage: operation and maintenance foundation and network system management =

At this stage, it is a primary introduction to knowledge learning, the main learning is the basis of network operation and maintenance and network system management. At this stage, what we need to do is:

Installation and deployment of 1.windows system (I used to be fiddled by computer maintenance personnel, now it's time to be independent) and common Windows application skills

two。 Master TCP/IP principles, understand network media / devices

3. A preliminary look at the switch / router

4. Preliminary knowledge of CVM, brief introduction to the selection of physical server

5. Get to know ECS CVM and deploy simple application services on it.

Note: here are some simple English notes:

TCP:Transmission Control Protocol transmission control protocol

IP:Internet Protocal Internet protocol

ECS:Elastic Compute Service bomb (t á n) cloud server

If you want to know the follow-up of one stage, wait for the next decomposition!