CCIE Routing and Switching FAQ: Ethernet Basics Q1. Which of the following denotes the correct usage of pins on the RJ-45 connectors at the opposite ends of an Ethernet crossover cable? A. 1 to 1 B. 1 to 2 C. 1 to 3 D. 6 to 1 E. 6 to 2 F. 6 to 3 Answer: C and E Q2. Which of the following denotes the correct usage of pins on the RJ-45 connectors at the opposite ends of … [Read more...]