Free 648-375: Cisco Express Foundation for Systems Engineers (CXFS) Exam Questions and Answers
Cisco Express Foundation for Systems Engineers (CXFS) is exam 648-375, part of Cisco certifications. In Cisco's current scheme the first digit gives the level: 100 is entry, 200 associate, 300 the CCNP concentration exams, 350 the CCNP core exams that also qualify you for CCIE, 500 specialist and 700 the unproctored sales exams. Older codes such as 400-, 640- and 642- predate the February 2020 restructure, when every CCNA track was collapsed into one exam and CCNP moved to a core-plus-concentration model.
The first 10 questions on this page are free to read, answers included — no account and no card. A plan opens the rest of the bank, the full timed practice test and your weak-topic reporting.
Last updated: September 17, 2026
- Exam code
- 648-375
- Provider
- Cisco
- Questions in our bank
- 1000+
- Free to read
- First 10, with answers
- Official page
- Official Exam website
- Our test mode duration & pass mark
- 130 mins · 70%
Recommended: Switch to Test Mode to start a practice test that simulates the real exam experience.
Question #1
What is the primary function of the Cisco ACI model?
Please select an optionIncorrectCorrect answer: D
The Cisco Application Centric Infrastructure (ACI) model primarily focuses on network virtualization to streamline application deployment and optimize resource utilization.
Was this answer correct?Question #2
In which scenario would you use Cisco UCS Manager?
Please select an optionIncorrectCorrect answer: A
Cisco UCS Manager is primarily used for automating server profiles, simplifying management and deployment of servers in a data center environment.
Was this answer correct?Question #3
How does Cisco DNA Center improve network operations?
Please select an optionIncorrectCorrect answer: C
Cisco DNA Center automates network configuration and provides insights for better network operations, enhancing overall performance and reducing manual tasks.
Was this answer correct?Question #4
Which component is crucial for implementing SD-Access?
Please select an optionIncorrectCorrect answer: C
SD-Access primarily relies on the spine-leaf architecture to provide a scalable and efficient way to connect devices within the network, allowing for better segmentation and management.
Was this answer correct?Question #5
What is the role of Cisco's Layer 3 switches?
Please select an optionIncorrectCorrect answer: D
Layer 3 switches route traffic between VLANs using IP addresses, enabling more efficient data flow and inter-VLAN communication in larger networks.
Was this answer correct?Question #6
Which protocol is essential for interconnecting different network devices?
Please select an optionIncorrectCorrect answer: D
Cisco Discovery Protocol (CDP) is essential for discovering and sharing information about directly connected Cisco devices, making network management more efficient.
Was this answer correct?Question #7
What technology does Cisco use for network automation?
Please select an optionIncorrectCorrect answer: C
Cisco Prime Infrastructure is utilized for network automation by enabling network administrators to automate tasks, manage devices, and provide visibility into the network environment.
Was this answer correct?Question #8
When configuring a VLAN, which aspect must be considered?
Please select an optionIncorrectCorrect answer: A
When configuring a VLAN, it is crucial to consider the trunking protocol to ensure proper communication between switches in the VLAN setup, as it allows for the transmission of multiple VLANs over a single link.
Was this answer correct?Question #9
What advantage does SASE provide in network architecture?
Please select an optionIncorrectCorrect answer: C
Secure Access Service Edge (SASE) simplifies network management by integrating networking and security services into a single cloud service, improving efficiency and security.
Was this answer correct?Question #10
In a Zero Trust architecture, what is the focus for security?
Please select an optionIncorrectCorrect answer: C
Zero Trust architecture focuses on identity verification for every user and device attempting to access resources in the network, reducing reliance on perimeter defenses and improving overall security posture.
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FAQ
Learn More: https://www.cisco.com/site/us/en/learn/training-certifications/certifications/index.html
- Q1: What is the 648-375: Cisco Express Foundation for Systems Engineers (CXFS) exam?
- A: 648-375: Cisco Express Foundation for Systems Engineers (CXFS) is a Cisco certification exam. Judging by the questions in our bank, it concentrates on cisco and networking.
- Q2: How should I prepare for 648-375: Cisco Express Foundation for Systems Engineers (CXFS)?
- A: Work through the 648-375: Cisco Express Foundation for Systems Engineers (CXFS) practice questions here, checking your answer on each one, then sit the practice test to rehearse the exam under timed conditions before the real thing.
- Q3: Are these real 648-375: Cisco Express Foundation for Systems Engineers (CXFS) exam questions?
- A: They are drawn from officially released past questions and from community members who have sat 648-375: Cisco Express Foundation for Systems Engineers (CXFS). Answers are verified and updated weekly.
- Q4: Where do I register for the 648-375: Cisco Express Foundation for Systems Engineers (CXFS) exam?
- A: Register through Cisco directly at https://www.cisco.com/site/us/en/learn/training-certifications/certifications/index.html. Exampractice is not affiliated with Cisco and does not administer the exam.
- Q5: Is there a free 648-375: Cisco Express Foundation for Systems Engineers (CXFS) sample?
- A: Yes. Every 648-375: Cisco Express Foundation for Systems Engineers (CXFS) page shows a free sample of real questions. Upgrading opens the full bank and the practice test.
- Q6: What are Cisco Certification Exams?
- A: Cisco Certification Exams validate your expertise in using and managing Cisco networking and IT solutions. These certifications demonstrate your proficiency in designing, implementing, and troubleshooting Cisco-based networks and systems, covering areas such as routing and switching, security, wireless, data center, and collaboration.
- Q7: Why should I pursue Cisco Certification?
- A: Cisco Certification enhances your professional credibility, showcasing your skills and knowledge in Cisco technologies. This can lead to better job opportunities, higher salaries, and career advancement in networking and IT industries.
- Q8: What are the benefits of Cisco Certification?
- A: Benefits include recognition as a certified networking professional, improved job performance, access to exclusive resources, continuing education opportunities, and staying current with the latest Cisco technologies and best practices.
- Q9: Who should take Cisco Certification Exams?
- A: Network engineers, system administrators, IT professionals, and anyone involved in designing, implementing, and managing network solutions using Cisco products should consider these certifications to validate their expertise and advance their careers.
- Q10: What types of Cisco Certification Exams are available?
- A: Cisco offers various certification paths, including:
- Q11: How do I prepare for Cisco Certification Exams?
- A: Preparation can include official Cisco training courses, study guides, practice exams, online tutorials, and hands-on experience with Cisco networking equipment and solutions.
- Q12: Where can I take Cisco Certification Exams?
- A: Cisco Certification Exams can be taken at authorized Pearson VUE testing centers worldwide or online, providing flexibility to fit your schedule and location.
- Q13: How do Cisco Certifications impact my career?
- A: Cisco Certifications significantly boost your career by demonstrating your expertise to employers, making you a more competitive candidate for advanced roles and promotions in networking and IT.
- Q14: Are there any prerequisites for Cisco Certification Exams?
- A: Some exams may have prerequisites, such as foundational knowledge or prior certifications. Check the specific requirements for each certification path on the Cisco website.
- Q15: How often do I need to recertify for Cisco Certifications?
- A: Cisco Certifications typically require recertification every three years to ensure that certified professionals stay updated with the latest networking technologies and industry practices.