Final answer:
A cable with TIA/EIA-568A pinout on one end and TIA/EIA-568B pinout on the other end is known as a crossover cable, used to connect two devices of the same type.
Step-by-step explanation:
If you terminate one end of an Ethernet cable using the TIA/EIA-568A standard and the other end using the TIA/EIA-568B standard, you will create a crossover cable. This type of cable was traditionally used to connect two devices of the same type, such as two computers or two switches without an uplink port. The crossover cable effectively crosses over the transmit and receive signals, enabling direct communication between devices. Nowadays, many modern devices support auto-MDI/MDIX, which automatically adjusts for either a straight-through or a crossover connection, making crossover cables less commonly required.