Welcome!
  • Welcome!
  • How to Study
  • Cisco Exams
  • What to Expect
Basic Concepts
  • What is a Network?
  • Network Types
  • Network Devices - Routers and Switches
  • Network Devices - Firewalls and Access Points
  • Challenge - Can you Identify a Network Device?
  • Quiz - basic network terms
Introduction to Networking
  • What is an IP address?
  • Communication Types
  • Network Topologies
  • SOHO
  • Let's Create a Network Diagram!
  • Quiz
Are you Ready to Connect to a Cisco Router?
  • Connecting to a Cisco Device
  • Basic Commands
  • Packet Tracer - part 1
  • Packet Tracer - part 2
  • Quiz
The OSI Model
  • Why do we Need a Model?
  • Layers 7,6, and 5
  • Wireshark
  • Overview of Layer 4
  • TCP and UDP
  • Port Numbers
  • Quiz - The OSI Model
The OSI Model - Part 2
  • Layer 3
  • Layer 3 - part 2
  • Layer 2
  • Important Protocols
  • Overview of Layer 1
  • Let's go Shopping!
  • PoE
  • Fibre Cables
  • Challenge
  • Challnege - Communication Types
  • Collision and Broadcast Domains
  • Encapsulation
  • Quiz
Basic Router Configuration
  • Basic Commands
  • Basic Commands - part 2
  • Let's Create one More Lab
  • Basic Show Commands
  • Basic Show Commands - part 2
Routing
  • Introduction to Routing
  • Static Routes
  • Static Routers - Lab
  • Default Routes
  • Quiz - Routing
Subnetting
  • Overview of Subnetting
  • More Advanced Topics
  • How to Master Subnetting
  • Subnetting - quiz
OSPF
  • Introduction to OSPF
  • OSPF Concepts
  • More OSPF Features
  • Configuring OSPF
  • Let's Configure 15 Routers for OSPF!
  • Quiz
Switching
  • Switching
  • Basic configuration
  • Basic configuration - part 2
  • What is a VLAN ?
  • More About VLANs and L2
  • DTP
  • Let's Create a Cool L2 Lab
  • Let's Create a Cool L2 Lab - part 2
  • The Native VLAN
Other L2 Protocols
  • Spanning Tree Protocol
  • Spanning Tree Protocol - part 2
  • Spanning Tree Protocol - part 3
  • VTP
  • EtherChannels - part 1
  • EtherChannels - part 2
  • HSRP
  • Inter-VLAN routing
  • Quiz - switches
Security
  • Access Lists
  • Access Lists - our Lab
  • Access Lists - More Examples
  • NAT - overview
  • NAT - our lab
  • Quiz - access lists
IP Services
  • Logging