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Cisco CCNA Practice Test (200-301)

Cisco Certified Network Associate

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Cisco CCNA 200-301 Information

The Cisco Certified Network Associate (CCNA) certification is one of the most recognized credentials in the networking industry. It is designed to validate foundational knowledge and skills in networking, which are essential for IT professionals working with Cisco systems. The CCNA exam, identified as 200-301, covers a wide range of networking topics and prepares individuals for roles such as network administrator, network engineer, and help desk technician.

The CCNA certification focuses on essential networking concepts like IP connectivity, IP services, network fundamentals, security, and automation. Additionally, it introduces key aspects of programmability and automation that reflect the growing importance of these technologies in modern network environments. Candidates for the CCNA exam should ideally have some practical networking experience, although formal prerequisites are not required. Cisco recommends having a year of experience in implementing and administering Cisco solutions, which helps candidates grasp the topics covered in the exam more effectively. You can explore the certification in more detail on the official CCNA page from Cisco.

The exam is available in multiple languages, including English and Japanese, ensuring global accessibility. With a duration of 120 minutes, candidates will face approximately 100-120 questions, covering a range of topics from networking fundamentals to security and automation. The format includes multiple-choice questions, drag-and-drop exercises, and simulations, which test both theoretical understanding and practical skills. The passing score typically falls between 800 and 850 out of a maximum of 1,000 points, although the exact score required to pass may vary depending on the version of the exam and its difficulty level at the time.

Preparation for the CCNA requires comprehensive study due to the breadth of topics covered in the exam. Cisco offers official study materials and practice exams, and there are various online platforms that provide training courses and hands-on labs. Cisco's own training resources and career path guide, available in the Cisco Career Path PDF, provide detailed information on the skills needed and the certification roadmap.

The CCNA certification is part of Cisco's career certifications program, which offers a clear progression for those looking to advance their networking skills. After obtaining the CCNA, professionals can pursue more specialized certifications, such as Cisco Certified Network Professional (CCNP), which delve deeper into specific technologies and job roles.

Maintaining a CCNA certification requires renewal every three years. This can be achieved by retaking the current version of the exam or advancing to a higher-level Cisco certification. As networking technology continues to evolve, staying certified ensures that professionals remain up-to-date with the latest trends and best practices.

The CCNA is an essential stepping stone for anyone looking to build a career in networking. It opens doors to various job opportunities and serves as a foundation for further specialization. Cisco remains a dominant player in the networking field, and its certifications are respected worldwide, making the CCNA a valuable credential for professionals seeking to validate their skills and enhance their career prospects. More information can be found directly on Cisco's official certifications page.

Free Cisco CCNA 200-301 Practice Test

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  • Questions: 20
  • Time: Unlimited
  • Included Topics:
    Network Fundamentals
    Network Access
    IP Connectivity
    IP Services
    Security Fundamentals
    Automation and Programmability
Question 1 of 20

A network administrator needs to prevent hosts in the 192.168.10.0/24 network from initiating Telnet sessions to a remote server with IP address 10.1.1.1, while allowing all other traffic. Which access control list configuration achieves this requirement?

  • An access-list 101 entry matching TCP traffic from 192.168.10.0/24 to host 10.1.1.1 on port 80

  • An access-list 101 entry matching TCP traffic from host 10.1.1.1 to 192.168.10.0/24 on port 23

  • An access-list 101 entry matching TCP traffic from 192.168.10.0/24 to host 10.1.1.1 on port 23

  • An access-list 101 entry matching UDP traffic from 192.168.10.0/24 to host 10.1.1.1 on port 23

Question 2 of 20

What command enables port security on an interface?

Question 3 of 20

What command enables an interface?

Question 4 of 20

In an 802.1D Spanning Tree Protocol (STP) topology, which characteristic is evaluated first to determine which switch becomes the root bridge for a given VLAN?

  • Highest MAC address

  • Highest bridge-priority value

  • Lowest bridge-priority value

  • Lowest port ID

Question 5 of 20

In the following routing table entry, which value specifies the destination network and subnet mask?

"O 192.168.10.0/24 [110/2] via 10.0.0.2, 00:00:22, Serial0/0/0"

  • 192.168.10.0/24

  • 110/2

  • Serial0/0/0

  • 10.0.0.2

Question 6 of 20

In a controller-based networking architecture, which type of API enables the controller to communicate with and manage the underlying network devices?

  • Southbound APIs

  • Configuration APIs

  • Northbound APIs

  • Management APIs

Question 7 of 20

A network administrator notices that a switch is flooding frames out of all ports except the source port when trying to reach a specific device. What is the most likely cause of this behavior?

  • The switch is experiencing a broadcast storm due to network loops.

  • The switch does not have the destination MAC address in its MAC address table.

  • A hardware failure in the switch is causing improper frame forwarding.

  • The switch's MAC address table is full and cannot store new addresses.

Question 8 of 20

By default, which criterion does a router use first when selecting a route to forward a packet?

  • It selects the route with the longest matching prefix.

  • It prefers the route with the lowest metric.

  • It chooses the route with the lowest administrative distance.

  • It forwards packets based on the oldest route in the table.

Question 9 of 20

An enterprise network is experiencing difficulties with the manual configuration and management of a large number of network devices, leading to increased operational costs and complexity. The network engineer is considering adopting a controller-based networking model to address these issues. What is a fundamental difference between traditional and controller-based networks that could help solve this problem?

  • Controller-based networks require manual configuration of each device, increasing operational workload.

  • In traditional networks, the control plane and data plane are always separated on different devices to simplify management.

  • Traditional networks use centralized controllers to automate network device management.

  • Controller-based networks centralize management, enabling automated configuration of multiple devices simultaneously.

Question 10 of 20

Which Cisco access point mode allows an AP to continue switching client data traffic locally even after it loses connectivity to its wireless LAN controller?

  • Monitor mode

  • FlexConnect (H-REAP)

  • Sniffer mode

  • Local mode

Question 11 of 20

What type of secure connection allows individual users to access a private network over the internet as if they were directly connected?

  • Extranet tunneling

  • Site-to-site VPN

  • Remote access VPN

  • Virtual private LAN service

Question 12 of 20

A company discovers that one of its applications has a security weakness, which could allow an attacker to perform SQL injection attacks. In terms of security concepts, how would this security weakness be classified?

  • A mitigation

  • A threat

  • An exploit

  • A vulnerability

Question 13 of 20

Which wireless security protocol enhances security by introducing measures to protect against brute-force attacks and ensures forward secrecy?

  • WPA3

  • WPA2

  • WPA

Question 14 of 20

Which IEEE standard enables the transmission of multiple VLANs across a single Ethernet link between switches?

  • ISL

  • 802.1X

  • 802.3ad

  • 802.1Q

Question 15 of 20

In software-defined networking, which component is responsible for providing the actual physical pathways that data packets traverse across network devices?

  • Underlay network

  • Control plane

  • Orchestration layer

  • Overlay network

Question 16 of 20

As a network engineer, you receive the following JSON data from a device:

{ "hostname": "Router1", "enabled": true, "interfaces": null, "mtu": 1500 }

Which JSON data type is associated with the value of "enabled"?

  • Boolean

  • String

  • Null

  • Number

Question 17 of 20

Which wireless security protocol offers the highest level of security by implementing stronger encryption and authentication methods compared to its predecessors?

  • WPA3

  • WPA2

  • WEP

  • WPA

Question 18 of 20

Which protocol is most suitable for applications that require minimal latency, where occasional packet loss is acceptable, such as live video streaming?

  • FTP

  • SMTP

  • UDP

  • TCP

Question 19 of 20

Which type of cabling is best suited for transmitting data over the longest distances in a network due to its low signal attenuation and high bandwidth capacity?

  • Copper twisted pair cable

  • Coaxial cable

  • Multimode fiber

  • Single-mode fiber

Question 20 of 20

An enterprise has been allocated a range of public addresses by its ISP and wants its internal hosts to access the Internet using these addresses. The network administrator prefers not to manually create one-to-one mappings for each internal host but wants the router to assign any available public address from the assigned range when internal hosts initiate connections. Which configuration should the administrator implement on the router?

  • Set up outside source translation

  • Implement Port Address Translation (PAT) using a single public address

  • Configure dynamic inside source translation using an address pool

  • Configure static inside source translation for each host