Top Network Engineer Interview Questions | CCNA, Scenario & Technical Q&A #ccna #interview #mock

Join Live Networking Trainings with Lab Access at Networkers Home - https://www.networkershome.com 📌Chapters – Networking Interview Q&A | Networkers Home 00:00 Introduction 00:55 Q1. Can you explain the difference between an unmanaged switch and a managed switch? 01:18 Q2. What types of management features can a managed switch offer? 02:04 Q3. What is the difference between a management port and a console port? 02:42 Q4. What do you understand by the term “fragmentation” in networking? 02:55 Q5. Can you explain what segmentation is? 03:44 Q6. Does the TCP window size play any role in fragmentation or segmentation? If yes, how? 03:56 Q7. Can you walk me through a real-time scenario where you troubleshot a network issue? 04:51 Q8. What is the meaning of “active open” in TCP communication? 05:24 Q9. Can you explain a scenario involving the TCP three-way handshake? 06:34 Q10. What is POP (Post Office Protocol)? 06:51 Q11. In EIGRP, how many maximum feasible successors can exist? Is there any limitation? 07:20 Q12. Does the routing table contain information about feasible successors? 08:00 Q13. Can you explain a scenario involving EIGRP route selection? 08:29 Q14. Can you describe a routing failure scenario and how you resolved it? 08:50 Q15. What is a Query message in EIGRP? 09:14 Q16. What is an Active Timer in EIGRP? 09:41 Q17. Can you explain a scenario where EIGRP routes went into an active state? 10:27 Q18. What is a CAM table in a switch? 10:51 Q19. Can you describe a scenario involving MAC address table issues? 11:03 Q20. What is the difference between a host-based firewall and a network-based firewall? 11:58 Q21. What do you understand by the term Next-Generation Firewall (NGFW)? 12:30 Q22. What is meant by a stateful firewall? 12:48 Q23. What is a stateless firewall? 13:03 Q24. What do you mean by a modular-based firewall architecture? 13:32 Q25. Can you explain a real-time firewall deployment scenario? 14:43 Q26. What type of security does GRE provide? 15:19 Q27. Can you explain a scenario where GRE tunneling is used? 15:58 Q28. In IPsec VPN, what is Phase 1 responsible for? 16:28 Q29. What is the difference between route-based VPN and policy-based VPN? 16:55 Q30. Do we need to change the mode in a policy-based VPN? If yes, why? 17:25 Q31. What is DMVPN? #NetworkersHome #ccna #ccnp #ccnatraining #ccnptraining #networking #cisco #education #interview #mockinterview #mocktest #networkengineer #networkengineers #interviewtips #youtubefeed #videos #jobinterview #mock #placement #questionandanswer #question #answer #mockpractice #ittraining #learning #networkingcourse #dns #udp #tcp #icmp #eigrp #ospf #ike #ipsec #vpn #scenario #networkingskills #troubleshootingguide 🔗 Enroll Today: www.networkershome.com #networkershome #mockinterview #ccna #networkengineer #networksecurity #fresherjobs2026 #technicalinterview #ccna2026 #ccnp #ccie Key words Networkers Home Network Engineer Interview Network Engineer Mock Interview Network Security How to become Network Engineer TCP vs UDP OSPF Routing Protocol Network Security Engineer Mock Interview Questions