Huawei experimental topology set, learning methods are attached at the end of the article!

Hello everyone , I'm Rego , Yesterday, a little friend chatted about me on wechat , Want me to share Huawei HCIA Related experiments complement , I thought to myself, what is this demand ？

Later he explained that he was studying HCIA When , Often needed in ENSP Build topology to realize the experiment , But most of the time I understand the principle of experiment , But away from the training video 、 After leaving the teacher's example topology, I don't know how to build it .

My answer , Although he was suggested to do more experiments , Improve actual combat capability , So the topology is in mind , There is no such thing as not being able to draw a topology map . But we can't hurt the beginner's heart , Rego still tidied up , For reference only , Only the topology diagram is provided , I hope you can complete the concrete implementation by yourself .

Basic switch configuration

basic VLAN To configure

VLAN signal communication ： adopt VLAN Interface interworking

VLAN signal communication ： Single arm routing through the router （ Router sub interface ）

Basic configuration RSTP

To configure RSTP More functions （ priority 、 Root bridge protection 、 Edge port, etc ）

Static routing

To configure RIP

To configure OSPF Multi zone 、 Virtual connection 、 Route aggregation

VRRP

DHCP

NAT

ACL

Link aggregation

DHCP Snooping Bound to address

Personally, I think , Topology is not important , The important thing is the principle ！ Is the principle ！！ Is the principle ！！！

A lot of people , Code or experimental commands can be knocked away , But when asked Why? , I don't know , This situation , I just don't understand , If you are such an engineer , At most A skilled worker , He is a man of culture , You can start with the training .

So what kind of people can be irreplaceable ？ Or there is a very broad space for development ？

The answer must be ： We have our own technical system

These ten words are very important ！！！

What is called “ Their own ”

Their own , Literally it's not someone else's , So real Their own What kind of should be ？

Let's take the simplest example , Many people learn routing switching 、 Learning Cloud Computing 、 Learn to be safe , What is the most common way ？

Watch the training video , Look at the instructor's notes , Look again and again , Repeated forgetting , The video is not yours , The notes are not yours , The dry goods of natural knowledge should not belong to you ！ So it's only natural that I can't remember ！

I studied the Internet , Also watch videos , But my general practice is to watch a set of videos , Every time you watch an episode, you must sort out your own notes , And it's Write it down first and then sort it out . It means to watch the video and write down the important parts , After the play , Combine books 、 Combined with video , Combined courseware , Sort it out by yourself into a written note , This will allow you to review the video 、 Can also imagine the type of memory . This is my own note , My own knowledge ！

What is called “ Technical system ”

Since it's called “ system ”, Then it must not be piecemeal , It must have formed a face , A closed loop , No matter how advanced technology , No matter how old you are , I just need to integrate new technology into my technology system .

It may be difficult for new graduates or students to understand such words , If you are one who has at least 3 People with years of working experience will surely understand what I said .

Good Luck！