Cisco certified and mobile communication companies recruit.

If you want to enter the mobile, I suggest you have CCNP. If you don't want to enter the mobile, you seldom use CCNP. On the contrary, you use a lot, but you should use it flexibly. Let's take an example: how many times did a phone exchange from mobile phone to base station to server to other mobile phones? Although the mobile network is a communication network, it is still inseparable from the corresponding knowledge structure and system of network exchange, just look at it. Of course, for students who have just graduated, moving in and out is more strict. After all, there is no work experience, only book knowledge, and practice and theory are not combined. There will be more exams and inspections later. Even if you can enter the mobile, even if you have CCNP certification in the early stage, you can only start from the primary level and will not get the support of engineers in one step. I am now engaged in network monitoring in mobile.