My graet fellow, una weldone and thanks 4 ur endless effort for ur comments.
Pls is there anybody there who can tell me the actual steps to follow in networking three systems. I had tried all the resources in my capacity but to no results. Thanks in advance.

The step is to call a Network Technician or Engineer.

Well i could help.

Call Dan on 08036437075.

follow the link below, if u want to connect more than 2 systems then get a ETHERNET SWITCH 4 OR 8 PORT and share the connect it, i assure you it works.

https://www.nairaland.com/nigeria?topic=174075.msg2832440#msg2832440

get a 4 port switch and you are good to go.

or better still

connect System A -->> System B (NIC 1) || System B(NIC 2) -- >> System C ( this should work )

But the above will be a problem if system B is bad , then A can access C. So thats why u still need a switch.

cheers

Your connectivity is it  peer to peer or client to server based?
If you are a  newbie I will assume you are asking for where the threes
can shake hand. Very simple just deploy say 9-port switch(least no. of port lately),
buy  a 3no. straight through coax cable(RJ45 cable).Each cable linking NIC port of the computer
to the switch port.You are done.
NB if you want to do without a switch(peer to peer), very simple also, buy a cross coax cable(RJ 45 cable), 3no.
and connect the three systems linking the  NIC ports(ethernet ports) of all the threes, that way they
can shake hands(talk and see each other).
Get the drift?

Engr E.A. Edino
08055024567

Easy get a switch and get ur systems conected then u can share the internet. Or bete stil cal mi 08032344087--Engr. Chinedu.