Other Posts Tagged "IPv4"

Cisco CCNA (200-301): Network Fundamentals

2025-01-01 (Modified: 2026-06-29) — Written by SimeonOnSecurity — 3 min read

Master network fundamentals for the Cisco CCNA 200-301 exam. Learn network components, topologies, cabling, TCP and UDP, IPv4 and IPv6 addressing, wireless principles, and switching concepts.

A digital illustration of various network components including routers and switches, interconnected with vibrant lines on a dark background, representing a modern network topology.

#Cisco CCNA #200-301 #OSI model #TCP #IPv4

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Cisco CCNA Course: Complete Study Guide for the 200-301 Exam

2025-01-01 (Modified: 2026-06-29) — Written by SimeonOnSecurity — 5 min read

A comprehensive Cisco CCNA (200-301) study course covering network fundamentals, network access, IP connectivity, IP services, security fundamentals, and automation and programmability.

An illustration of a modern training environment for Cisco CCNA exam preparation, featuring a laptop with a network diagram, routers, and switches, all set against a dark background with vibrant colors.

#Cisco CCNA #200-301 #Networking #VLANs #subnetting

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Networking Basics: Subnetting, VLANs, and Efficient Network Management

2023-07-23 (Modified: 2026-06-29) — Written by SimeonOnSecurity — 6 min read

Learn the essentials of subnets, subnetting, and VLANs for efficient network management and enhanced security

A symbolic illustration of interconnected computer networks with subnets and VLANs

#networking basics #subnetting #VLANs #Network Management #network security

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Networking Basics: What is an IP Address & IPv4 vs IPv6

2023-07-22 (Modified: 2026-06-29) — Written by SimeonOnSecurity — 5 min read

Discover the basics of IP addresses, including the difference between IPv4 and IPv6, their significance, and the importance of IPv6 adoption.

A cartoon image of two devices with speech bubbles exchanging data, representing network communication

#IP Address #IPv4 #IPv6 #Networking #Security

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Network Plus Course: Address Resolution Protocol (ARP) and Neighbor Discovery Protocol (NDP)

2023-07-10 (Modified: 2026-06-29) — Written by SimeonOnSecurity — 9 min read

Learn how to effectively utilize Address Resolution Protocol (ARP) and Neighbor Discovery Protocol (NDP) to resolve IP addresses to MAC addresses, navigate IPv6 networks, and troubleshoot common issues for optimized network performance and security.