Learn With NS3EDU Blogs

Why do we need GRE if we have Ipsec?

The GRE (Generic Routing Encapsulation) protocol vs IPsec (Internet Protocol Security) serve different purposes...

Power Up Your Networking Career: A Guide to Cisco Training and Certification in 2024

In today’s digitally driven world, robust and secure networks are the backbone of every...

Understanding Passive Link State in Palo Alto Networks Firewall High Availability Configurations

In Palo Alto Networks firewall high availability (HA) configurations, the “passive link state”...

Top Reasons to Pursue a Cisco Certification

Introduction: In today’s competitive job market, acquiring specialized skills is essential for career...

What is IPv4 Address and its Role in the Network?

An IPv4 address is essentially an identification tag assigned to devices on a network, allowing them to connect...

Collision Domains

Network Device Communication : In network when we talk about the flow of data, most of the time it means the...