I have an interview to prepare for network support engineer - I know some internet basics but do not know more about diagnostic tools or how the internet really works - here are the topics I need to prepare and would like some guidance on how I can prepare in 2 days -
Networking, Routing and Internet Technology.
Internet Protocols and must to read are BGP, DNS, and TCP/IP
Network diagnostic tools
how to address network issue
mapping issues, latency issues