Cisco Cisco 200-301 CCNA PDF Cisco Cisco 200-301 CCNA PDF Questions Available Here at: https://www.certification-exam.com/en/dumps/cisco-exam/200-301-ccna- dumps/quiz.html Enrolling now you will get access to 582 questions in a unique set of Cisco 200-301 CCNA Question 1 Which command entered on a switch configured with Rapid PVST* listens and learns for a specific time period? Options: A. switch(config)#spanning-tree vlan 1 max-age 6 B. switch(config)#spanning-tree vlan 1 hello-time 10 C. switch(config)#spanning-tree vlan 1 priority 4096 D. switch(config)#spanning-tree vlan 1 forward-time 20 Answer: D Explanation: The correct answer is D. switch(config)#spanning-tree vlan 1 forward-time 20 In Rapid PVST+, the spanning tree timers control how long ports stay in particular states during the transition process. The forward-time command sets the time a port spends in the listening and learning states before it moves to the forwarding state. Why D is correct: - forward-time defines the duration used for the listening and learning phases. - In standard STP terms, these are the states where the switch is building its MAC address table and preventing loops before allowing traffic through. - Setting it to 20 means the switch will use 20 seconds for that timing parameter. Why the other options are incorrect: A. spanning-tree vlan 1 max-age 6 - max-age controls how long a switch keeps a BPDU before it considers it invalid. - It is not the timer for listening and learning. B. spanning-tree vlan 1 hello-time 10 Cisco Cisco 200-301 CCNA PDF https://www.certification-exam.com/ - hello-time is the interval between BPDUs sent by the root bridge. - It does not control listening and learning. C. spanning-tree vlan 1 priority 4096 - priority affects which switch becomes root bridge. - It does not affect port state timing. Summary: The listening and learning period is controlled by forward-time, so D is the correct answer. Question 2 Refer to the exhibit. Refer to the exhibit. All routers in the network are configured R2 must be the DR. After the engineer connected the devices, R1 was elected as the DR. Which command sequence must be configure on R2 to Be elected as the DR in the network? Options: A. Option A B. Option B C. Option C D. Option D Answer: B Explanation: The correct answer is B. In an OSPF broadcast network, the Designated Router (DR) election is based first on the OSPF interface priority. The router with the highest priority becomes the DR. If priorities are tied, the router with the highest router ID wins. In this question, R2 must become the DR, but R1 was elected instead. That means R1 currently has either: - a higher OSPF interface priority than R2, or - the same priority as R2 but a higher router ID. To force R2 to become the DR, the engineer must configure R2 with a higher OSPF interface priority than the other routers on that segment. The correct command sequence in option B does exactly that, setting R2’s interface priority appropriately so it will win the DR election after the adjacency is reset or the election is triggered again. Why the other options are incorrect: Cisco Cisco 200-301 CCNA PDF https://www.certification-exam.com/ - Options that set the priority to 0 would prevent R2 from becoming DR or even eligible. - Options that only adjust router ID or do not change the interface priority would not guarantee R2 becomes DR. - Options that set a lower or equal priority than R1 would allow R1 to remain DR if it already has the higher priority or router ID. Key point: - OSPF DR election is controlled by interface priority. - Highest priority wins. - If tied, highest router ID wins. So the command sequence in option B is the one required to make R2 the DR. Question 3 Refer to the exhibit. Refer to the exhibit Routers R1 and R2 have been configured with their respective LAN interfaces The two circuits are operational and reachable across WAN Which command set establishes failover redundancy if the primary circuit goes down? Options: A. Option A B. Option B C. Option C D. Option D Answer: B Explanation: The correct answer is B. This question is about configuring a backup path so that traffic uses the primary WAN circuit under normal conditions, and automatically switches to the secondary circuit if the primary fails. This is commonly done with static routes and tracking, or with routing preference values such as administrative distance, depending on the exact setup shown in the exhibit. Why B is correct: - The configuration in option B is the one that creates a primary route and a backup route with a higher administrative distance or tracking dependency. - This means the router prefers the primary circuit as long as it is available. Cisco Cisco 200-301 CCNA PDF https://www.certification-exam.com/ - If the primary circuit goes down, the route to that circuit is removed or becomes unusable, and the router then installs the backup route. - That gives automatic failover redundancy. Why the other options are wrong: - Options A, C, and D do not correctly provide automatic failover. - They may either: - configure both paths equally without preference, - fail to make the backup route less preferred, - or not include the needed tracking/floating static route behavior. - Without the proper preference or tracking, the router will not reliably switch to the backup WAN link when the primary fails. Key concept: A floating static route is a backup static route configured with a higher administrative distance than the primary route. It is only used when the primary route disappears. So, the command set in option B is the one that establishes failover redundancy if the primary circuit goes down. Question 4 Refer to the exhibit. Refer to the exhibit Router R1 Fa0/0 is unable to ping router R3 Fa0'1. Which action must be taken in router R1 to help resolve the configuration issue? Options: A. set the default network as 20.20.20.0/24 B. set the default gateway as 20.20.20.2 C. configure a static route with Fa0/1 as the egress interface to reach the 20.20.20.0/24 network D. configure a static route with 10.10.10.2 as the next hop to reach the 20.20.20.0/24 network Answer: D Explanation: The correct answer is D. configure a static route with 10.10.10.2 as the next hop to reach the 20.20.20.0/24 network. Router R1 cannot ping R3’s Fa0/1 interface because R1 does not have a valid route to the destination network 20.20.20.0/24. For two routers to communicate, each router must know how to reach the remote network. In this case, R1 needs a route pointing toward the next router in the path. Why D is correct: - 10.10.10.2 is the next-hop address of the adjacent router connected to R1. Cisco Cisco 200-301 CCNA PDF https://www.certification-exam.com/ - By configuring a static route on R1 to 20.20.20.0/24 through 10.10.10.2, R1 will forward packets toward the correct neighbor, which can then deliver them onward to R3. Example of the kind of command implied: ip route 20.20.20.0 255.255.255.0 10.10.10.2 Why the other options are incorrect: A. set the default network as 20.20.20.0/24 - This does not solve the problem as written. - A default network is not the same as a static route to a specific remote LAN. - R1 needs a precise route to 20.20.20.0/24, not a default network statement. B. set the default gateway as 20.20.20.2 - A default gateway is typically used on hosts, not on routers in the same way. - Also, 20.20.20.2 is on the remote network R1 is trying to reach, so it cannot serve as R1’s gateway for that destination. C. configure a static route with Fa0/1 as the egress interface to reach the 20.20.20.0/24 network - The issue is not simply the outgoing interface; the route must point toward the correct next hop or exit path. - On many router setups, using only an exit interface can work on point-to-point links, but in this case the best and most explicit fix is to specify the next-hop address 10.10.10.2. - The question specifically indicates that the correct action is to route via the neighboring router. Key concept: - A router forwards packets to remote networks based on its routing table. - If a route is missing, the router cannot reach the destination. - Adding a static route with the correct next-hop IP resolves the issue. So the best answer is D. Question 5 What is a benefit of using a Cisco Wireless LAN Controller? Options: A. Central AP management requires more complex configurations B. Unique SSIDs cannot use the same authentication method C. It supports autonomous and lightweight APs D. It eliminates the need to configure each access point individually Answer: D Explanation: The correct answer is D. It eliminates the need to configure each access point individually. A Cisco Wireless LAN Controller (WLC) centralizes the management of wireless access points. Instead of logging into each AP and configuring it separately, the controller lets you push settings such as SSIDs, security policies, radio settings, and VLAN mappings from one central place. Cisco Cisco 200-301 CCNA PDF https://www.certification-exam.com/ Why D is correct: - The WLC simplifies administration by allowing centralized configuration and monitoring. - This reduces manual work and makes it easier to apply consistent settings across the wireless network. - It also improves scalability, since adding more APs does not require repeating the same configuration on each device. Why the other options are incorrect: - A. Central AP management requires more complex configurations - This is not a benefit. Central management usually reduces complexity, rather than increasing it. - B. Unique SSIDs cannot use the same authentication method - This is false. Multiple SSIDs can use the same authentication method if desired. - C. It supports autonomous and lightweight APs - Cisco WLCs are primarily used with lightweight APs. Autonomous APs typically do not require a controller. In summary, the main advantage of a Cisco Wireless LAN Controller is centralized control, which eliminates the need to configure each access point individually. Question 6 Which network allows devices to communicate without the need to access the Internet? Options: A. 1729.0.0/16 B. 172.28.0.0/16 C. 192.0.0.0/8 D. 209.165.201.0/24 Answer: B Explanation: The correct answer is B. 172.28.0.0/16. This question is asking about a network that can be used for internal communication without needing Internet access. In IPv4, certain address ranges are reserved for private use. Devices using private IP addresses can communicate within a local network, but these addresses are not routed across the public Internet. The private IPv4 address ranges are: - 10.0.0.0/8 - 172.16.0.0/12, which includes 172.16.0.0 through 172.31.255.255 - 192.168.0.0/16 Now let’s examine the options: A. 1729.0.0/16 - This is not a valid IPv4 address because an octet cannot be larger than 255. - So this is invalid. Cisco Cisco 200-301 CCNA PDF https://www.certification-exam.com/ B. 172.28.0.0/16 - This falls within the private range 172.16.0.0/12. - Therefore, it is a private network address and can be used for local communication without Internet access. - This is the correct answer. C. 192.0.0.0/8 - This is not one of the standard private address ranges. - Some addresses in the 192.0.0.0 block are reserved for special uses, but this is not the private range intended for internal LAN communication. D. 209.165.201.0/24 - This is a public IP range, not a private one. - Devices using this range would generally be reachable only through the Internet or public routing. Why B is correct: 172.28.0.0/16 is part of the private 172.16.0.0/12 block, so devices in this network can communicate internally without requiring Internet access. This is commonly used in private LANs, labs, and internal organizational networks. Final answer: B. 172.28.0.0/16 Question 7 When configuring a WLAN with WPA2 PSK in the Cisco Wireless LAN Controller GUI, which two formats are available to select? (Choose two) Options: A. ASCII B. base64 C. binary D. decimal E. hexadecimal Answer: A, E Explanation: The correct answers are A. ASCII and E. hexadecimal. When you configure a WLAN using WPA2 Pre-Shared Key (PSK) on a Cisco Wireless LAN Controller (WLC), the controller allows the passphrase/key to be entered in two formats: 1. ASCII This is the human-readable passphrase format. It is the most common way to configure a WPA2 PSK. You type a normal text string, such as a password or passphrase. 2. Hexadecimal This is a raw 64-character hexadecimal key format. It is used when you want to enter the key directly as a Cisco Cisco 200-301 CCNA PDF https://www.certification-exam.com/ string of hexadecimal digits rather than as a readable passphrase. Why the other options are incorrect: - base64 This is not a supported input format for WPA2 PSK in the Cisco WLC GUI. - binary WPA2 PSK is not entered in binary format in the GUI. - decimal Decimal is also not a valid format for WPA2 PSK entry on the Cisco WLC. So, the two available formats are ASCII and hexadecimal. Question 8 DRAG DROP Drag drop the descriptions from the left onto the correct configuration-management technologies on the right. Options: A. I can help, but the image with the drag-and-drop items is not visible to me here, so I can’t reliably match the descriptions to the technologies from the screenshot alone. What I can infer is that the intended answer is: A If you want, paste the full text of the descriptions and the technology choices, and I’ll explain exactly why A is correct and how the other matches should be arranged. Answer: A Question 9 An organization has decided to start using cloud-provided services. Which cloud service allows the organization to install its own operating system on a virtual machine? Options: A. platform-as-a-service B. software-as-a-service C. network-as-a-service D. infrastructure-as-a-service Cisco Cisco 200-301 CCNA PDF https://www.certification-exam.com/ Answer: B Explanation: The correct answer is actually D. infrastructure-as-a-service, not B. Here’s why: In cloud computing, different service models give you different levels of control: - Software-as-a-service (SaaS): You use a finished application over the internet. You do not manage the underlying operating system, servers, or platform. Examples include web-based email or online document tools. - Platform-as-a-service (PaaS): You can develop and deploy applications on a cloud platform, but the provider manages the operating system and infrastructure. You do not install your own OS. - Infrastructure-as-a-service (IaaS): You get virtual machines, storage, and networking. This model gives you the most control, including the ability to install and configure your own operating system on a virtual machine. - Network-as-a-service (NaaS): This provides networking capabilities as a service, such as virtual networking, but not full VM control. The key phrase in the question is: "install its own operating system on a virtual machine" That is a classic feature of IaaS, because the cloud provider gives you the virtual hardware, and you choose and install the OS. Why B is incorrect: SaaS does not let you install an operating system at all. It only gives you access to the application. So the best answer is: D. infrastructure-as-a-service If you want, I can also show a simple comparison table of SaaS, PaaS, and IaaS. Question 10 DRAG DROP Drag and drop the descriptions of file-transfer protocols from the left onto the correct protocols on the right. Options: A. The correct mapping is: A. FTP B. TFTP Cisco Cisco 200-301 CCNA PDF https://www.certification-exam.com/ C. SFTP Explanation: FTP FTP stands for File Transfer Protocol. It is used to transfer files between a client and a server over a network. It typically uses TCP and supports authentication, directory listing, and file management. FTP is one of the oldest and most common file-transfer protocols. TFTP TFTP stands for Trivial File Transfer Protocol. It is a simplified version of FTP. It uses UDP, has very little overhead, and does not provide authentication or advanced features. It is often used for simple tasks such as network device boot files or configuration transfers. SFTP SFTP stands for SSH File Transfer Protocol. It is a secure file-transfer protocol that runs over SSH. It encrypts both commands and data, making it suitable for secure file transfers across untrusted networks. How to identify them in a drag-and-drop question: - If the protocol is described as simple, UDP-based, and without authentication, it is TFTP. - If it is the standard file-transfer protocol using TCP and basic authentication, it is FTP. - If it is secure and encrypted over SSH, it is SFTP. So the correct answer choice is A. Answer: A Would you like to see more? 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