N10-009 Question #114: Real Exam Question with Answer & Explanation

Submitted by dimitri_ru· Mar 6, 2026Network+ Domain 2: Network Implementation – Understanding and using switch CLI commands (show mac-address-table, show ip interface brief, show cdp/lldp neighbors) to perform network discovery and document network topology.

Question

SIMULATION A network technician was recently onboarded to a company. A manager has tasked the technician with documenting the network and has provided the technician with partial information from previous documentation. INSTRUCTIONS Click on each switch to perform a network discovery by entering commands into the terminal. Type help in each terminal to view a list of available commands. Fill in the missing information using the drop-down meus provided. If at any time you would like to bring back the initial state of the simulation, please click the Reset All button. Answer:

Options

taskDocument the network by performing network discovery on each switch and filling in the missing information using the provided drop-down menus.
prerequisites

Explanation

This simulation tests network discovery and documentation skills by requiring the technician to use CLI commands on each switch to gather information such as MAC address tables, IP interface configurations, and neighboring device information. Commands like 'show mac-address-table', 'show ip interface brief', and 'show cdp neighbors' (or 'show lldp neighbors') are standard tools used to map network topology, identify connected devices, and document port assignments. By systematically running these commands on each switch and cross-referencing the output, the technician can accurately fill in missing fields such as device IPs, MAC addresses, and port-to-device mappings.

Topics

#Network Discovery#Switch CLI Commands#Network Documentation#MAC Address Tables

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