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Praphul Mishra- The Founder of PM Networking
Welcome to my networking world! I am Praphul Mishra, and…
How OSI and TCP/IP Models Work Together in Networking
In networking, models help us understand how data moves between…
Why Spanning Tree Protocol Is Important in Network Switching
In a switched network, network loops happen when more than…
What is DNS and DHCP in networking
If you have ever wondered how your computer obtains its…
How OSPF Routing Protocol Works in Enterprise Networks
The routing protocols used within modern enterprise networks, such as…
What is CCNA Certification and Why is it Important: Networking Certification
The CCNA certification can be an excellent starting point for anybody interested in a career in computer networking, which involves the systems that link.
Is CCNA Enough to Get a Networking Job in India?
Many people today want to start a career in the IT industry. Some people come from a technical background, while others do not. If.
Top 15 CCNA Interview Questions and Answers in 2025
Cisco Certified Network Associate (CCNA) is an entry-level networking certification that verifies your ability to optimize and manage Cisco networking resources inside an organization..
Top 20 OSPF Interview Questions and Answers
Question-(1) What is OSPF (Open Shortest Path First)?Ans: Open Shortest Path First (OSPF) is a link state Interior gateway routing protocol (IGP).OSPF is a.
