Hello Sir,
 
Please click the link to see the picture.
 
http://i41.photobucket.com/albums/e252/ajkannan83/ComputerNetwork.jpg
 
I am working in private institution. There are two main buildings (Block1, Block2).
Block1 has 30 Machines & Block2 has also 30 Machines
Block1 IP’s ranges are 172.100.100.1 - 172.100.100.31/255.255.0.0
Block2 IP’s ranges are 173.100.100.1 - 173.100.100.31/255.255.0.0
In Block1 & Block2 Machine 1 are two Network Cards.
Block 1 –> Machine 1 IPs are 172.100.100.1 – 172.100.100.2 / 255.255.0.0 (Windows 2003 Server)
Block 2 –> Machine 1 IPs are 173.100.100.1 – 173.100.100.2 / 255.255.0.0 (Windows 2003 Server)
Remaining machines are loaded Windows 2000 Professional OS.
I am working in Block 1.
 
In Block1 : -
All the machines are IP Routing is Enabled. (Including Windows 2003 Server)
(HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\Tcpip\Parameters\IPEnableRouter=1)
 
All the Windows 2000 Professional Machine Gateway is Windows 2003 Server NIC 1 IP : 172.100.100.1
 
I want to access the data in block2 machines without added multiple IP in my machine.
For example 180.100.100.3 Machine.
 
Whether anybody to know please reply.
 
Thank You
A.Kannan