DHCP

[Binosh123]

I am using 3 same configuration Systems

Configuration

AMD 3200
Gigabyte Motherboard
1 GB Ram
80 GB HDD
…. And all are same & installed same Windows XP professional with SP3

I have an internet connection (Cable modem – 512 Kbps), I named the systems are System1, Syatem2 & System3
System1 is directly connected with cable modem and using a second network adapter to connect the hub. Then the other 2 computer’s connected via the hub and share the internet connection.

Now the problems.

When I enable DHCP in System1; LAN fails.

If I change System1’s IP as 192.168.0.1, then the LAN working properly



If I put an IP 192.168.0.2 in System2, then the LAN was OK, but Internet connection fails.
If I enable DHCP on System2 & System3 then the internet connection sharing is OK, but only access System1 in the entire LAN!
What is my real problem?

 

[montyuk]

connect the modem directly to the hub and enable dhcp on all.