Overview of the Cisco 350-401 ENCOR Exam

The Cisco 350-401 ENCOR Exam is an associate-level certification that validates your knowledge and skills in implementing and operating Cisco Enterprise Networks.

The exam covers a wide range of topics, including:

  • Enterprise Network Architecture
  • Infrastructure
  • Security
  • Automation

To prepare for the exam, you should have a strong foundation in networking fundamentals and experience with Cisco technologies. You can use DumpsBoss to access practice exams and study materials that will help you prepare for the exam.

Definition and function of Network Time Protocol (NTP)

The Network Time Protocol (NTP) is a protocol used to synchronize the clocks of computers over a network. It is designed to provide a highly accurate and reliable time source for all devices on a network.

NTP works by using a hierarchy of time servers. The primary time server is usually a stratum 1 server, which is synchronized to an atomic clock. Stratum 2 servers are synchronized to stratum 1 servers, and so on. Each level of the hierarchy is less accurate than the previous level, but it also provides redundancy in case a higher-level server fails.

When a computer needs to synchronize its clock, it sends a request to an NTP server. The server responds with a message that includes the current time and the server's stratum level. The computer then uses this information to adjust its own clock.

NTP is an essential protocol for any network that requires accurate timekeeping. It is used in a wide variety of applications, including:

  • Banking
  • Healthcare
  • Manufacturing
  • Telecommunications

DumpsBoss offers a variety of resources to help you learn more about NTP, including practice exams and study materials.

The Highest Stratum Level in NTP

The highest stratum level in NTP is stratum 1. Stratum 1 servers are synchronized to an atomic clock, which is the most accurate timekeeping device available.

Stratum 1 servers are typically located at major universities, research institutions, and government agencies. They provide a highly accurate time source for all other NTP servers on the internet.

Stratum 2 servers are synchronized to stratum 1 servers, and so on. Each level of the hierarchy is less accurate than the previous level, but it also provides redundancy in case a higher-level server fails.

Most computers and devices on a network will synchronize their clocks to a stratum 2 or stratum 3 server. This is because stratum 1 servers are not always accessible to all devices on the internet.

DumpsBoss offers a variety of resources to help you learn more about NTP, including practice exams and study materials.

Cisco 350-401 Exam Question Breakdown

The Cisco 350-401 ENCOR exam is a 90-minute exam with 100 questions. The questions are divided into the following domains:

  • Enterprise Network Architecture (35%)
  • Infrastructure (35%)
  • Security (20%)
  • Automation (10%)

The Enterprise Network Architecture

domain covers topics such as:

  • Network design principles
  • Routing and switching technologies
  • Network security concepts

The Infrastructure domain covers topics such as:

  • Network infrastructure components
  • Network management and monitoring
  • Network troubleshooting

The Security domain covers topics such as:

  • Network security threats

  • Network security solutions
  • Network security best practices

The Automation domain covers topics such as:

  • Network automation tools
  • Network automation techniques
  • Network automation best practices

DumpsBoss offers a variety of resources to help you prepare for the Cisco 350-401 ENCOR exam, including practice exams and study materials.

Importance of NTP Configuration in Cisco Networks

NTP (Network Time Protocol) is a protocol used to synchronize the clocks of computers over a network. It is important to configure NTP in Cisco networks for the following reasons:

  • Accurate timekeeping: NTP provides a highly accurate and reliable time source for all devices on a network. This is important for a variety of applications, such as:

    • Logging and auditing
    • Network management
    • Security
  • Synchronization: NTP ensures that all devices on a network are synchronized to the same time source. This is important for applications that require precise timing, such as:
    • Voice over IP (VoIP)
    • Video conferencing
    • Financial transactions
  • Reliability: NTP is a robust protocol that is designed to be reliable even in the event of network outages. This ensures that devices on a network will continue to have accurate time even if the network is temporarily unavailable.

DumpsBoss offers a variety of resources to help you learn more about NTP configuration in Cisco networks, including practice exams and study materials.

Additional Exam Preparation Tips

In addition to studying the official exam objectives and taking practice exams, there are a few other things you can do to prepare for the Cisco 350-401 ENCOR exam:

  • Join a study group: Joining a study group can be a great way to learn from others and stay motivated. You can discuss the exam objectives, share study materials, and practice answering questions together.
  • Attend a training course: There are a number of training courses available that can help you prepare for the Cisco 350-401 ENCOR exam. These courses can provide you with a structured learning experience and access to expert instructors.
  • Get hands-on experience: The best way to prepare for the Cisco 350-401 ENCOR exam is to get hands-on experience with Cisco technologies. You can do this by setting up a lab environment or working on real-world projects.
  • Use DumpsBoss: DumpsBoss offers a variety of resources to help you prepare for the Cisco 350-401 ENCOR exam, including practice exams, study materials, and flashcards.

By following these tips, you can increase your chances of success on the Cisco 350-401 ENCOR exam.

Conclusion

The Cisco 350-401 ENCOR exam is a challenging but achievable certification. By following the tips outlined in this guide, you can increase your chances of success on the exam and advance your career in networking.

Remember to use all of the resources available to you, including DumpsBoss, to help you prepare for the exam. With hard work and dedication, you can achieve your goal of becoming a Cisco Certified Network Associate.

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Sample Questions for Cisco 350-401 Dumps

Actual exam question from Cisco 350-401 Exam.

Which NTP Stratum level is a server that is connected directly to an authoritative time source?

A. Stratum 0

B. Stratum 1

C. Stratum 14

D. Stratum 15