Welcome
  • Welcome to the course
  • CCNA 200-301 Exam: My Experience
  • Udemy tips and tricks
  • Answering your questions
Download and Install Recommended Software
  • Packet Tracer: Windows Installation
  • Packet Tracer: macOS Installation
  • Packet Tracer Tips and Tricks
Basic Networking Terms
  • What is a network?
  • Most basic type of network
  • A bit of networking history
  • Servers, Clients, Ports and Protocols
  • Practical Demonstration using Packet Tracer
  • Networking Devices: Repeaters, Hubs, Switches and Routers
  • Networking Devices: Firewalls, IDS, IPS and WLC
TCP/IP Model
  • OSI and TCP/IP Models: Who cares? Rants and arguments
  • Life is more complicated: Tips and Tricks
  • Practical TCP/IP Model Part 1: Bits, Frames, Packets, Segments and more
  • Practical TCP/IP Model Part 2: HTTP captures
  • Practical TCP/IP Model Part 3: Port Numbers
  • Practical TCP/IP Model Part 4: E-mail and FTP captures
  • Quiz
Binary
  • Binary Introduction
  • Binary Math
  • Binary Conversion Examples
  • Converting IP Addresses to Binary
  • Quiz
Hexadecimal
  • Hexadecimal - why do we care?
  • Hexadecimal - Lab demonstration
  • Hexadecimal calculations
  • Quiz
IP Addressing
  • IP Addressing Overview and Demonstration
  • IP Characteristics and IPv4 Address Format
  • Network versus Host portion
  • IPv4 Address format (Street Analogy) and Address Classes
  • Class A and B addresses
  • Class C, D, E, A and B addresses
  • Special IPv4 Addresses and Directed Broadcast Address
  • Local Broadcast Address
  • Local Loopback Address
  • RFC1918 - Private Addresses
  • RFC1918 - Class A, B, C and IPv4 Link Local Addresses
  • Subnet Masks
  • Subnet mask demonstrations and Discontiguous Network Masks
  • CIDR Notation Part 1 and Part 2
  • CIDR Notation Part 3
Initial Device Configuration
  • How to connect to a Cisco router or switch
  • Initial Device Configuration - Switches
  • Router initial configuration
  • Build a basic Cisco network
  • Quiz
Basic Cisco Configuration Lab
  • Basic Cisco Configuration Lab Overview: Can you complete the lab?
  • Basic Cisco Configuration Lab: Solution Part 1
  • Basic Cisco Configuration Lab: Solution Part 2
IP Subnetting
  • IP Subnetting Part 1
  • IP Subnetting Part 2
  • IP Subnetting Part 3
  • IP Subnetting Part 4
  • IP Subnetting Part 5
  • IP Subnetting Quiz 1
Subnetting Packet Tracer Lab 1
  • Subnetting Lab 1: Can you complete the lab?
  • Subnetting Lab 1: Answers Part 1
  • Subnetting Lab 1: Answers Part 2
  • Subnetting Lab 1: Answers Part 3
  • Subnetting Lab 1: Answers Part 4
Subnetting Packet Tracer Lab 2
  • Subnetting Lab 2 - Can you complete the lab?
  • Subnetting Lab 2 - Answers Part 1
  • Subnetting Lab 2 - Answers Part 2
IPv4 Subnetting Cheat Sheet
  • PacketLife.net IPv4 Subnetting Cheat Sheet
Subnetting VLOGs - do you know the answers?
  • #050: CCNA IP addressing and subnetting: Are these hosts on the same subnet?
  • #051: CCNA IP addressing and subnetting: Can these hosts ping each other?
  • #053: CCNA IP addressing and subnetting: Can these hosts ping each other?
  • #079: IP Addressing and IP Subnetting for the CCNA Exam (Part 1). Practical IP S
  • #080: IP Addressing and IP Subnetting for the CCNA Exam (Part 2). Practical IP S
  • #081: IP Addressing and IP Subnetting for the CCNA Exam (Part 3). Practical IP S
  • #083: IP Addressing and IP Subnetting for the CCNA Exam (Part 4). Practical IP S
Cabling and Packet Flows
  • How does data flow in hubs, switches and routers?
  • Ethernet history
  • 10base2, MAC addresses,
  • MAC Addresses, CSMA/CD and Collision domains
  • Broadcast domains, UTP & Cross Over Cables
  • Which cable should you use and Cable Categories
  • SFPs, DAC, Roll Over cable and How Devices Operate, Hubs
  • How does a Hub forward traffic?
  • What is a bridge?
  • How does a bridge forward traffic and what is a switch?