Question

You issue the following command on your router: RouterA# show cdp neighbors. Which of the following information will be displayed? (4)

a. Software version running on the neighboring device
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
e. IP address of the neighboring device
f. Capabilities and product number of the neighboring device

Answer 1

The 'show cdp neighbors' command on a router displays the device ID, interface on RouterA connected to the neighboring device, and capabilities/product number of the neighboring device.

Step-by-step explanation:

The 'show cdp neighbors' command is used on a router to display information about the neighboring Cisco devices connected to it through the Cisco Discovery Protocol (CDP). The information displayed includes:

1. Device ID of the neighboring device: This is the hostname or device name of the neighboring device.
2. Interface on RouterA that is connected to the neighboring device: This shows the specific interface on RouterA that is connected to the neighboring device.
3. Capabilities and product number of the neighboring device: This provides details about the capabilities and hardware model of the neighboring device.

Other information like the software version, IP address, and interface on the neighboring device connected to RouterA are not displayed by the 'show cdp neighbors' command.