Refer to the exhibit. A network engineer must implement a new multidevice management solution and must retrieve information about all the Cisco devices that are directly attached to a Cisco IOS…

The correct answer is A. show cdp neighbors. The 'show cdp neighbors' command (with the optional 'detail' keyword for full information) is the correct IOS command to display information about directly connected Cisco devices using the Cisco Discovery Protocol (CDP). CDP is a Layer 2 Cisco proprietary protocol that…

Submitted by jordan8· Mar 30, 2026Network Fundamentals – Explain the function of network components and use IOS commands to identify and manage directly connected Cisco devices using Cisco Discovery Protocol (CDP)

Question

Refer to the exhibit. A network engineer must implement a new multidevice management solution and must retrieve information about all the Cisco devices that are directly attached to a Cisco IOS router. Which IOS command must the engineer use to display detailed information about the attached devices? A. B. C. D.

Exhibit

Options

Ashow cdp neighbors
Bshow cdp
Cshow neighbors
Dcdp neighbors

How the community answered

(43 responses)

A
91% (39)
B
2% (1)
C
5% (2)
D
2% (1)

Explanation

The 'show cdp neighbors' command (with the optional 'detail' keyword for full information) is the correct IOS command to display information about directly connected Cisco devices using the Cisco Discovery Protocol (CDP). CDP is a Layer 2 Cisco proprietary protocol that collects data such as device IDs, IP addresses, platform, and capabilities from neighboring Cisco devices. The 'show cdp neighbors detail' variant provides the most comprehensive output including IP addresses and IOS versions.

Topics

#CDP#Network Discovery#IOS Commands#Device Management

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