It's a fairly major error, you had no idea what you were posting on.
I understood
depression was the realm of those too weak to keep it under control?
Basic routing and switching is hardly past 6 months. Your CCNA you claim to have is obviously nonsense along with your MCSE that evidently didn't include such minor things as MAPI, if you had a clue you'd simply have noted that the customer's subnet was nowhere near what was mentioned, a simple reverse traceroute showed it and that the ping times mentioned were impossible for cable.
You were running your web hosting business earlier this year so the 12 months out of tech stuff is nonsense, you were posting to customers that your web hosting company was perfectly intact even while the company was going through the bankruptcy courts less than 12 months ago so let's not go down that route?
I do appreciate your posts here especially given that you're banned from various other forums of this nature, hopefully you'll be far more helpful than I am, here's hoping.
Medion is irrelevant, they use generic PC components configured in a generic way, you think you're the shizzle because you've lied your way into a job with your fiction CV with your fiction certifications you made up. If you had any of them you'd most certainly have been able to resolve basic routing issues on this forum alongside basic issues like problems with Microsoft protocols such as MAPI, and no claiming you 'don't like exchange' isn't adequate to plug holes in knowledge when you are claiming to be a Microsoft Certified Systems Engineer.
In short you back off from me and try apologising for telling lies both in your thread on here regarding your CV and any other threads where you've referred to your alleged expertise. You've run your own hosting company, any skills you have come from there, you obviously don't have the skills in Cisco and Microsoft you claim to else you'd be able to demonstrate more of them on your posts here.