SysAdmin/SysOps/DevOps Networking starting point

Hi guys,

I don't know if this is right place, if not please point me out to right place.

​

TL;DR : I know basic networking, i will work for a datacenter and mainly with kubernetes. I want to learn more networking. What should be my route?

​

​

I am changing job right now and my previous title was DevOps and my new job title is SysOps.I will work for a datacenter and mainly with kubernetes. I want to broad my networking knowlodge and maybe get some certificates (probably it will be on my own dime).

​

I know basic networking stuff like what is vpn, vlan, dns, dhcp, etc. What i really want is learn networking on datacenter scale and virtual networking(!?) for kubernetes.

​

Where should i start?

If i start with CCENT and CCNA what should be my course what should i learn after them?

Or maybe some all together diffrent route? I am really out of my depth right now and need help from you guys.

​

Thanks a lot.