1. Your organization uses IPv4 internally and externally.  The regulators for your industry will require you to support users who are using IPv6 only by 30 June 2022.  You have been asked to recommend a migration strategy.  What steps do you recommend and why?

2.  Your organization learned that users who think they are connecting to your web server are being directed to a bogus server run by scammers.  Your servers are running correctly, so the problem is probably with the DNS.  On the internet, research DNS risks.  Describe one DNS risk and how you could test to see if this is the problem.

3.  You are the first to arrive in the office on Monday morning and you find that your computer cannot connect to the internet.  Give at least 4 steps you will try to identify this problem.