1500 Questions | CCNA 200-301: The Complete Course 2026

Detailed Exam Domain CoverageNetworking Fundamentals (6%) Topics: Network fundamentals and architecture, Network components and their functionsNetwork Access (15%) Topics: Understanding Cisco Switching: LAN Switching, Implementing and Configuring Switching TechnologiesIP Connectivity (22%) Topics: Understanding and Implementing Spanning Tree Protocol, Understanding IPv6 First Hop SecurityIP Services (16%) Topics: Understanding and Implementing NATs, Understanding and Implementing DHCP v6Security Fundamentals (21%) Topics: Understanding Network Device Security Threats, Understanding Security Threats to Network DevicesAutomation and Programmability (6%) Topics: Understanding Network Programmability Concepts, Understanding APIs and API ManagementNetwork Programmability (14%) Topics: Understanding and Implementing Network Programmability Using Python and Netconf, Programming Cisco Network Devices Using Python, JSON, and SANDInfrastructure Management (4%) Topics: Understanding Infrastructure as CodeCourse DescriptionI created this comprehensive practice test bank to help you pass the Cisco Certified Network Associate CCNA certification exam on your first attempt, I have carefully designed 1500 highly realistic practice questions that mirror the actual exam environment, Every single question comes with a detailed explanation for the correct answer as well as all incorrect options, so you understand the core concepts behind every networking scenario, Passing the CCNA requires deep knowledge of network infrastructure, switching, routing, and modern programmability, and my study material covers every single objective tested by Cisco, You will find everything you need right here to validate your networking skills and gain the confidence required for exam day,Practice Questions PreviewQuestion 1: Which of the following protocol combinations operates at the transport layer of the OSI model,Options:A) TCP and UDPB) IP and ICMPC) HTTP and FTPD) MAC and LLCE) OSPF and EIGRPF) SSH and TelnetCorrect Answer: AExplanation:A) Correct, TCP and UDP are the primary protocols that operate at the transport layer, providing reliable and unreliable delivery mechanisms,B) Incorrect, IP and ICMP operate at the network layer,C) Incorrect, HTTP and FTP operate at the application layer,D) Incorrect, MAC and LLC are sublayers of the data link layer,E) Incorrect, OSPF and EIGRP are routing protocols operating at the network layer,F) Incorrect, SSH and Telnet are application layer protocols used for remote management,Question 2: When configuring a Cisco switch, which command enables port security on an interface,Options:A) switchport port-securityB) switchport mode accessC) spanning-tree portfastD) switchport port-security mac-address stickyE) ip dhcp snoopingF) switchport trunk encapsulation dot1qCorrect Answer: AExplanation:A) Correct, The command switchport port-security enables port security on the interface after it has been set to access mode,B) Incorrect, This command sets the interface to access mode but does not turn on the port security feature,C) Incorrect, This command enables PortFast for Spanning Tree Protocol, bypassing listening and learning states,D) Incorrect, This command configures the interface to dynamically learn and stick MAC addresses to the running configuration, but the feature itself must first be enabled,E) Incorrect, This command enables DHCP snooping globally on the switch to prevent rogue DHCP servers,F) Incorrect, This command sets the trunking encapsulation type, which is entirely unrelated to port security,Question 3: Which of the following statements accurately describes the purpose of Network Address Translation NAT,Options:A) It translates private IP addresses to public IP addresses to allow internet access,B) It automatically assigns IP addresses to clients on a local network,C) It resolves domain names to IP addresses for web browsing,D) It encrypts traffic passing between two remote branch offices,E) It prevents switching loops in a Layer 2 network topology,F) It filters incoming traffic based on source and destination IP addresses,Correct Answer: AExplanation:A) Correct, NAT is used to translate non-routable private IP addresses into routable public IP addresses, conserving the IPv4 address space and providing internet access,B) Incorrect, This is the function of the Dynamic Host Configuration Protocol DHCP,C) Incorrect, This is the function of the Domain Name System DNS,D) Incorrect, This describes the function of a Virtual Private Network VPN, such as IPsec,E) Incorrect, This is the function of the Spanning Tree Protocol STP,F) Incorrect, This is the function of an Access Control List ACL,Why Choose This Course,Welcome to the Mock Exam Practice Tests Academy to help you prepare for your CCNA Certification,You can retake the exams as many times as you want,This is a huge original question bank,You get support from instructors if you have questions,Each question has a detailed explanation,Mobile-compatible with the Udemy app,I hope that by now you're convinced, And there are a lot more questions inside the course,