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Praphul Mishra- The Founder of PM Networking
Welcome to my networking world! I am Praphul Mishra, and…
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 NAT in Networking? Meaning, Types, Working, and Configuration
Network Address Translation, or NAT, is a method used in…
What Is Dynamic ARP Inspection and Why It Is Important for Network Security
Modern networks face many security challenges. Hackers try different ways…
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.
