Which type of cable configuration is likely to cause network communication issues?

The selection of crossover cable configuration is significant in networking because it is specifically designed for connecting two similar devices directly without an intermediary hub or switch. For instance, it connects two computers directly or two switches, where both devices would typically send and receive data through the same cable direction. However, if used incorrectly—for example, when connecting two devices that expect straight-through connections—network communication issues can arise.

In contrast, a standard patch cable configuration is intended for connecting different devices, such as a computer to a switch, and is less likely to cause issues in normal setup scenarios. Coaxial cables and fiber optic cables are also used in various networking environments but are designed for different contexts and have their own sets of advantages and issues, primarily related to distance and signal quality rather than a fundamental incompatibility that leads to communication failure like a crossover cable might cause.