Configure 3 NIC cards in 1 PC

[Cyberwolves]

I have window 7 64 Dell OPtiplex I have 3 NIC Cards and i have be only able to get 2 at one time to work but if I try 3 i lose Network connection with working card. Each card has it own IP and function NIC1 10.1xxx connect to internet NIC connect to one local device static 192.168xxx NIC 3 connect to IP radio 192.168xxx

 

[DMHolt57]

There are a number of reasons why this doesn't work... read here... Best Practices for Using Multiple Network Interfaces (NICs) with NI Products - National Instruments

 

[samuria]

Why do you need 3 the local and radio seems to be in same range?

 

[Cyberwolves]

Why do you need 3 the local and radio seems to be in same range?

NIC one is connects to the network 10.101.x.x subnet 255.255.255.0

NIC two connects to receiver that ready devices out in the field 192.168.60.x 255.255.255.0

the radio is base unit that connnects via USB with IP 192.168.10.x

The reason for this is the PC has application on that is used that require all three to point at a site