Networks are the same:
1, telecommunications, 100 m wide light
2, 100 m wide light
3, telecom video cloud network (fiber optic private network, no Internet access, used for video surveillance transmission to the central government agencies)

Nic:
1, Realtek PCIe GBE Family Controller (wired network card)
2802.11 n USB Wireless LAN Card (Wireless network Card)
3802.11 n USB Wireless LAN Card (Wireless network Card)

Wide light 1, 2, DHCP address section can be altered,

How to realize the three network adapter can connect three network at the same time, and can be used at the same time?