Dual Networks cards / connecting to seperate networks
I have a single pc with 2 ethernet cards (call then A & B). The computer is running Windows XP Pro. I have connected each ethernet card to a seperate network. Ethernet A is set to DHCP and Ethernet B has a static IP Address. Ethernet A get an DHCP address of: 188.8.131.52 (IP), 255.0.0.0 (SM), 184.108.40.206 (DG). Ethernet B is static is: 220.127.116.11 (IP), 255.0.0.0 (SM).
I can ping all deives on Ethernet A, but cannot ping anything on Ethernet B. There are only currenty two devices on B's network, both have 1.34.67.x ip addresses. On of the devices is a switch that has its default gateway set to itself.
Can anyone tell me what I am doing wrong here that I cannot communicate with the devices on B? Let me know if you need any other information? Sorry if I left any important information out I am kind of new this Dual networks cards and seperate networks.