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CompTIA Network+ (N10-009) Crash Course
Course Overview
Description of Training
Video Overview (1:54)
Module 0 - Course Introduction and Slides
Network+ (N10-009) Course Introduction (2:15)
Course Slides Download
Module 1 - Categorizing Network Types
Defining a Network and its Benefits (1:49)
Common Network Classifications (14:31)
Physical vs. Logical Topologies (19:45)
Enterprise Network Design (5:40)
Data Center Network Design (5:06)
Module 2 - Introducing Key Protocols of the OSI Model
OSI Model (11:57)
Network Layer Protocols (8:33)
Transport Layer Protocols (6:12)
TCP’s 3-Way Handshake (4:34)
Application Layer Protocols (9:14)
Module 3 - Exploring a Network’s Pieces and Parts
Ethernet Clients (4:27)
MAC Addresses (5:45)
Ethernet Switch Operation (6:35)
VLANs (5:56)
Router Operation (8:33)
Security Appliances (12:14)
Load Balancer (4:28)
Proxy Server (4:34)
Network Storage Options (9:24)
Wireless Access Points and Controllers (8:41)
Content Delivery Network (CDN) Operation (4:33)
Virtual Private Network (VPN) Operation (15:57)
Quality of Service (QoS) Fundamentals (23:18)
QoS Markings (16:54)
QoS Traffic Shaping and Policing (9:43)
Module 4 - Introducing Cloud Technologies
Benefits of Cloud Computing (4:13)
Cloud Deployment Models (5:34)
Cloud Service Models (4:57)
Scalability vs. Elasticity (2:21)
Multi-Tenancy (2:43)
Network Functions Virtualization (NFV) (1:51)
Virtual Private Cloud (VPC) (3:06)
Options for Cloud Connectivity (2:18)
Module 5 - Physically Connecting Network Devices
Coax Cables and Connectors (9:22)
Twisted Pair Cables and Connectors (9:54)
Twinax and DAC Cables (1:56)
Ethernet Standards for Twisted Pair Cables (6:47)
Straight Through vs. Crossover Cables (7:08)
Fiber Optic Cables (10:02)
Fiber Optic Connectors (3:08)
Ethernet Standards for Fiber Cabling (4:26)
Transceivers (3:28)
Module 6 - Wirelessly Connecting Network Devices
Wireless Network Types (4:27)
Service Set Identifier (SSID) Types (7:26)
Frequency Bands (13:00)
Wireless Standards (4:39)
Transmission Methods (13:03)
Spatial Streams (1:32)
Channel Bonding (5:51)
WLAN Antennas (6:43)
Wi-Fi Security Standards (22:14)
Cellular Networks (5:58)
Satellite (3:42)
Module 7 - IP version 4 (IP4) Addressing
IPv4 Addressing Overview (3:00)
Binary Numbering (7:00)
Binary Practice Exercise -1 (2:37)
Binary Practice Exercise -2 (3:27)
IPv4 Address Format (9:33)
Public vs. Private IPv4 Addresses (4:45)
Network Address Translation (10:37)
IPv4 Autoconfiguration (5:54)
IPv4 Traffic Flows (5:02)
Module 8 - IPv4 Subnetting
The Need for Subnetting (8:07)
Calculating Available Subnets (2:43)
Calculating Available Hosts (2:43)
Subnetting Practice Exercise -1 (3:41)
Subnetting Practice Exercise -2 (5:44)
Calculating Usable Ranges of IPv4 Addresses (6:36)
Subnetting Practice Exercise -3 (6:37)
Module 9 - IP version 6 (IPv6) Addressing
Hexadecimal Numbering (13:58)
IPv6 Address Format (3:39)
Shortening an IPv6 Address (4:27)
IPv6 Address Shortening Exercise (4:14)
EUI-64 Address (5:25)
IPv6 Autoconfiguration (2:17)
Traffic Flows (3:54)
Dual Stack (1:48)
Tunneling IPv6 Through an IPv4 Network (1:55)
NAT64 (10:55)
Module 10 - Exploring Emerging Network Technologies
Software-Defined Networking (SDN) (13:50)
Software-Defined WAN (SD-WAN) (7:58)
Virtual Extensible LAN (VXLAN) (15:35)
Zero Touch Architecture (ZTA) (4:13)
Secure Access Secure Edge (SASE) vs. Secure Service Edge (SSE) (2:51)
Infrastructure as Code (IaC) Fundamentals (3:41)
Module 11 - Working with IP Routing
Static and Default Routes (4:30)
Routing Protocols (8:42)
OSPF (15:05)
EIGRP (11:59)
BGP (4:04)
First-Hop Redundancy Protocols (FHRPs) (12:13)
Maximum Transmission Unit (MTU) (1:54)
Subinterfaces (1:52)
Module 12 - Working with Ethernet Switches
Routing Between VLANs with an SVI (2:12)
Trunking Theory (1:58)
Voice VLANs (6:53)
Power over Ethernet (PoE) (3:34)
Introducing Spanning Tree Protocol (STP) (11:01)
STP Port States (8:32)
STP Example (14:29)
STP Convergence Times (6:56)
STP Variants (13:24)
Link Aggregation (6:40)
Module 13 - Physical Installation Considerations
Safety Procedures (7:26)
Wiring Management (6:20)
Power Management (2:29)
Rack Management (3:21)
Environment Monitoring (3:55)
Module 14 - Network Management Best Practices
Documentation (9:10)
IP Address Management (IPAM) (2:34)
Service-Level Agreement (3:09)
Wireless Survey (3:13)
Software Management (5:32)
System Lifecycle Management (6:50)
Change Management (6:32)
Configuration Management (1:30)
Module 15 - Network Monitoring
Device Monitoring Tools (9:27)
Packet Analyzers (2:58)
Overview of Wireshark (4:17)
Network Discovery (1:04)
Performance and Availability Monitoring (1:43)
Options for Accessing Network Devices (15:08)
Connecting via a Jump Box (1:22)
Module 16 - Disaster Recovery
Active-Active vs. Active-Passive (5:34)
Restoring Network Operations (16:56)
Module 17 - Network Services
DNS (9:29)
Local Hosts File (1:42)
Network Time Protocol (6:20)
Network Time Security (2:15)
Precision Time Protocol (PTP) (12:24)
Module 18 - Introduction to Network Security
3 Goals of Network Security (2:35)
Common Security Terminology (3:23)
Encryption (11:03)
Data in Transit vs. Data at Rest (2:57)
Identity and Access Management (IAM) (2:50)
Authentication Types (8:37)
Physical Security (7:51)
Security Audits (1:22)
Module 19 - Common Network Attacks
Denial-of-Service Attacks (5:42)
VLAN Hopping Attacks (3:50)
MAC Flooding Attacks (2:45)
ARP Poisoning Attack (4:20)
DNS Spoofing Attack (3:19)
Social Engineering Attacks (8:45)
Module 20 - Network Defense Strategies
Device Hardening (4:29)
Network Access Control (NAC) (6:27)
Key Management (2:12)
Traffic Rules (1:11)
Luring Attackers with Honeypots and Honey Nets (1:42)
Module 21 - Network Troubleshooting
Troubleshooting Methodology (9:14)
Troubleshooting Network Cable Issues (2:16)
Troubleshooting Network Interface Issues (4:01)
Troubleshooting Hardware Issues (1:32)
Troubleshooting Network Services (3:33)
Troubleshooting Network Performance Issues (3:28)
Troubleshooting Wireless Issues (5:02)
Hardware Troubleshooting Tools (7:00)
Troubleshooting with Operating System Commands (6:31)
CDP vs. LLDP (4:43)
iPerf (2:29)
Basic Switch & Router Commands (8:59)
Module 22 - Exam Preparation
Study Strategies (7:48)
What to do on Exam Day (5:08)
Module 23 - Next Steps
Congratulations and Next Steps (3:35)
CompTIA Network+ (N10-009) Practice Exams
Practice Test 1: CompTIA Network+ (N10-009) Practice Exam #1
Practice Test 2: CompTIA Network+ (N10-009) Practice Exam #2
Audio Version of Training
Audio Download
Subnetting Practice Exercise -2
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