1. You are the network administrator for a company that has users located in different offices. The network configuration is shown in the figure below. You have connected the switches to the routers...

1. You are the network administrator for a company that has users located in different offices. The network configuration is shown in the figure below. You have connected the switches to the routers with straight-through cables, and the computers to the switches with straight-through cables. Computer A cannot ping Computer B. Why not? (A) Computer B’s default gateway is invalid. (B) Computer A’s default gateway is invalid. (C) A crossover was used to connect switches to routers. (D) Computer B’s IP address is incorrect

2. What command was used to create the output shown in the figure below? (A) show interfaces (B) show ip arp (C) show ip interface brief (D) show controllers –