Why should I test CCIE?
In July 2017, when I first started my internship at the company, I often heard colleagues talk about VLANs, saying that I need to configure vlan. Later, because I need to deploy the VM myself, I have to configure the network and configure the VLAN of the VM. Configure the VM's IP, Gateway, etc., but there will be some inexplicable problems. I don't know how to solve it. I can only find help from my colleagues. At the time of my college, I passed the computer three-level network technology exam, but this exam did not elaborate on this content. Later, I read the CCNA study guide before I took the exam. Then I got an idea of the VLAN and the ping process, but I still don't know what the routing protocol is and how the route is delivered. Later, after getting the offer, the company is mainly engaged in the research and development of SDN. SDN is nothing more than to simplify the network, I do not know why the original network should be simplified, the original network is so complicated, how the original network is formed, but also a hair SDN.
In January 2018, I was exposed to a project, which was about the processing of BGP routing to a controller. At that time, there were some configurations of BGP, OSPF, and VRF. At that time, I was responsible for how to configure these configurations for the router. Things don't matter, but the configuration is not very understanding after all. These configurations are the core after all, especially the topology of the entire network and the routing, how to separate the controller plane and the data plane to implement SDN. In addition, according to colleagues, after taking CCIE, you can have a bonus, haha. Can learn things, but also get bonuses, how can such a good thing be missed. With these questions and the benefits of getting bonuses, CCIE is ready.
In January 2018, I was exposed to a project, which was about the processing of BGP routing to a controller. At that time, there were some configurations of BGP, OSPF, and VRF. At that time, I was responsible for how to configure these configurations for the router. Things don't matter, but the configuration is not very understanding after all. These configurations are the core after all, especially the topology of the entire network and the routing, how to separate the controller plane and the data plane to implement SDN. In addition, according to colleagues, after taking CCIE, you can have a bonus, haha. Can learn things, but also get bonuses, how can such a good thing be missed. With these questions and the benefits of getting bonuses, CCIE is ready.
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