Hello
please i want to explain how setup mikrotik OS from a to z. i means explain how to setup ether1, ether2, the client pc, and the server. i works on v2.9 OS. please i want to explain every thing, because i am a beginner user.
Hello fren
you are welcome 
this link router os with 2.9.xx version for.
here basic for: http://www.mikrotik.com/testdocs/ros/2.9/guide/basic.php
or here complete manual: http://www.mikrotik.com/testdocs/ros/2.9/