This is the question
https://serverfault.com/questions/449025/connectivity-issues-when-setting-guest-mac-to-the-same-as-the-host-mac-on-esxi-5

As some of you may see - this question has a little pragmatic problems:

1. This was not the original question I asked. The original question had a lot of miisng points.
2. After some people edited it (and answered at (and upvoted the answer)) - I edited the question again to show them that they don't understand something very basic which I am trying to do - instead they just pick on me for "arp poisoning" and doing bad things I shouldn't.
3. After more research for last response (from MDMarra) - the VMware station itself gave me a message to repeat the steps I stated at the question body.

I think that this question was changed too much. It's a bit of a mess and it might mislead other readers.