CCNA Mock Interview 2025: Real Network Engineer Q&A

Описание: Prepare for your CCNA certification with this real-life mock interview tailored for aspiring network engineers in 2025. This video covers essential topics such as VLANs, subnetting, IP addressing, and routing protocols.

What You'll Learn:

Common CCNA interview questions and answers

Expert tips to ace your network engineer interview

Real-world scenarios and problem-solving techniques

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💡 Why You Should Watch This Video:
✔️ Get real-time exposure to how interviews are conducted
✔️ Learn the right way to answer CCNA-level questions
✔️ Discover tips shared by industry experts
✔️ Improve your confidence before attending job interviews

🧠 Topics Covered in the Mock Interview:
IP Addressing & Subnetting
Routing vs Switching
DHCP, DNS, NAT
VLANs and Trunking
OSI & TCP/IP Models
Network Security Basics
Situational HR Questions

📌Chapters – Networking Interview Q&A | Networkers Home
00:00:00 – Introduction
00:00:56 – Explain the layers of the OSI model
00:01:56 – What are the protocols under the Transport Layer?
00:02:26 – Who performs the 3-way handshake?
00:02:37 – What happens in the 3-way handshake?
00:03:03 – Protocol numbers of TCP and UDP
00:03:16 – Name some Application Layer protocols
00:03:36 – Difference between HTTP and HTTPS
00:03:56 – What do you understand by DHCP?
00:04:36 – What is subnetting?
00:05:07 – What is ARP?
00:05:27 – Size of ARP header
00:05:35 – Differences: Static Routing vs Dynamic Routing
00:06:25 – What is RIP?
00:06:36 – How many versions of RIP exist?
00:06:50 – Difference between RIP v1 and RIP v2
00:07:07 – Which protocol uses Link State?
00:07:17 – Administrative Distance (AD) value of OSPF
00:07:26 – OSPF LSA Types
00:08:45 – K-values in EIGRP
00:09:15 – BGP belongs to which category?
00:09:36 – What is an Autonomous System?
00:10:26 – BGP Message Types
00:10:38 – What is VLAN?
00:11:06 – Difference between Access Port and Trunk Port
00:11:28 – What is Inter-VLAN communication?
00:11:56 – Which method is used for Inter-VLAN?
00:12:27 – What is STP?
00:12:46 – How does STP decide which port to block?
00:13:36 – What is BPDU?
00:14:27 – What is Bridge ID?
00:14:57 – What is DHCP Snooping?
00:15:47 – What is Software Defined Networking (SDN)?
00:16:07 – What is Dynamic ARP Inspection?
00:16:46 – What is ACL?
00:16:56 – Types of ACL
00:17:07 – Which ACL blocks all services?
00:17:26 – What is NAT?
00:17:40 – Feedback & End of Session

🚀 About NETWORKERS HOME:
With over 18 years of excellence and 41,000+ students trained, NETWORKERS HOME has helped thousands of freshers become certified and placed in top IT companies. This mock interview is part of our 100% placement support initiative for serious learners.

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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