Final answer:
The 'RouterA# show cdp neighbors' command displays the interface on RouterA connected to a neighbor, the Device ID of the neighbor, and the interface on the neighbor connected to RouterA.
Step-by-step explanation:
When you issue the RouterA# show cdp neighbors command on your router, the output will display various pieces of information about devices that are directly connected to RouterA using Cisco Discovery Protocol (CDP). Specifically, you will see:
- b) Interface on RouterA that is connected to the neighboring device
- c) Device ID of the neighboring device
- d) Interface on the neighboring device that is connected to RouterA
The 'show cdp neighbors' command is useful for network troubleshooting and mapping the topology of the network.