Author: Ns3edu Team
Configuring a Zone-Based Firewall on Cisco IOS: A Step-by-Step Guide
Configuring a zone-based firewall on Cisco IOS involves several steps: Here’s a general outline: Define Security Zones: Identify and name…
Why do we need GRE if we have Ipsec?
The GRE (Generic Routing Encapsulation) protocol vs IPsec (Internet Protocol Security) serve different purposes in networking. GRE: It’s primarily used…
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 organization. IT professionals with expertise in…
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” setting refers to how the interfaces on…
Top Reasons to Pursue a Cisco Certification
Introduction: In today’s competitive job market, acquiring specialized skills is essential for career growth and advancement. One such avenue is…
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 and communicate…
Collision Domains
Network Device Communication : In network when we talk about the flow of data, most of the time it means…
Exploring the Foundations of Network Security with Cisco TrustSec
Cisco TrustSec emerges as a powerful framework designed to providing a comprehensive approach to network security. Understanding Cisco TrustSec: Cisco…