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CompTIA Network+ (N10-008) Full Course & Practice Exam
Introduction & Prerequisites
Introduction (8:52)
Download the Study Guide and Objectives
Compare OSI Model Layers and Encapsulation Concepts
Network Basics (OBJ. 1.2) (5:16)
Network Components (OBJ. 2.1) (6:52)
Network Resources (OBJ. 1.2) (4:41)
Network Geography (OBJ. 1.2) (7:47)
Understanding Network Geography (OBJ. 1.2) (1:28)
Wired Network Topology (OBJ. 1.2) (9:47)
Wireless Network Topology (OBJ. 1.2) (3:59)
Internet of Things (IoT) (OBJ. 1.2) (5:22)
Quiz 1: Network Basics
Network Topologies & Network Types
OSI Model Overview (OBJ. 1.1) (9:06)
Layer 1 (Physical Layer) (OBJ. 1.1) (11:17)
Layer 2 (Data Link Layer) (OBJ. 1.1) (6:48)
Layer 3 (Network Layer) (OBJ. 1.1) (12:33)
Layer 4 (Transport Layer) (OBJ. 1.1) (15:02)
Layer 5 (Session Layer) (OBJ. 1.1) (6:27)
Layer 6 (Presentation Layer) (OBJ. 1.1) (4:53)
Layer 7 (Application Layer) (OBJ. 1.1) (3:36)
The OSI Model (OBJ. 5.3) (11:21)
Encapsulation and Decapsulation (OBJ. 1.1) (11:20)
Quiz 2: OSI Model
Cables and Connectors
TCP_IP Model (OBJ. 1.1) (6:55)
Data Transfer Over Networks (OBJ. 1.1) (6:05)
Ports and Protocols (OBJ. 1.5) (25:54)
Finding Open Ports (OBJ. 5.3) (7:51)
IP Protocol Types (OBJ. 1.5) (7:29)
Quiz 3: TCP/IP Model
Introduction to Cisco IOS, the Command Line, and Packet Tracer
Media and Cabling (OBJ. 1.3) (1:23)
Copper Media (OBJ. 1.3 & 5.2) (28:05)
Building a Cable (OBJ. 1.3) (7:06)
Fiber Media (OBJ. 1.3) (15:04)
Transceivers (OBJ. 1.3) (9:44)
Cable Distribution (OBJ. 1.3) (15:39)
Wiring a Network (OBJ. 1.3) (9:19)
Testing the Network (OBJ. 5.2) (5:23)
Quiz 4: Media and Cabling Distribution
Subnetting Background
Ethernet Fundamentals (OBJ. 1.3, 2.3, & 5.5) (26:25)
Network Infrastructure Devices (Overview) (OBJ. 2.1) (15:27)
Hands-on with Devices (OBJ. 2.1) (6:54)
Additional Ethernet Switch Features (OBJ. 2.3 & 4.4) (14:50)
Spanning Tree Protocol (OBJ. 2.3 & 5.5) (13:28)
Virtual Local Area Network (VLAN) (OBJ. 2.3) (3:54)
Specialized Network Devices (OBJ. 2.1) (9:24)
Other Devices (OBJ. 2.1) (6:32)
Quiz 5: Ethernet Fundamentals
Everything about VLANs
IP Addressing (OBJ. 1.4) (7:46)
IPv4 Addressing (OBJ. 1.4) (30:50)
IPv4 Data Flows (OBJ. 1.4) (3:12)
Assigning IP Addresses (OBJ. 1.4 & 1.6) (12:29)
Computer Mathematics (OBJ. 1.4) (6:16)
Subnetting (OBJ. 1.4) (16:46)
Subnetting Practice (OBJ. 1.4) (8:15)
Subnetting by Hand (OBJ. 1.4) (10:37)
IPv6 Addressing (OBJ. 1.4) (21:15)
IPv6 Data Flows (OBJ. 1.4) (2:46)
Quiz 6: IP Addressing
How to Subnet
Routing Fundamentals (OBJ. 2.2) (6:39)
Routing Tables (OBJ. 2.2 & 5.5) (11:54)
Routing Protocols (OBJ. 2.2) (15:13)
Address Translation (NAT and PAT) (OBJ. 1.4) (9:14)
Multicast Routing (OBJ. 1.4) (6:26)
Quiz 7: Routing
Common Ports and Protocols
Network Services (OBJ. 1.6) (3:38)
DHCP (OBJ. 1.6) (9:31)
Hands-on with DHCP (OBJ. 1.6) (7:20)
DNS (OBJ. 1.6) (27:13)
Hands-on with DNS (OBJ. 1.6) (22:47)
NTP (OBJ. 1.6) (4:42)
Quiz 8: Network Services
IP Protocol Types
Wide Area Networks (WAN) (OBJ. 1.2) (2:32)
Wired WAN Connections (OBJ. 1.2) (8:17)
Wireless WAN Connections (OBJ. 1.2 & 2.4) (21:15)
WAN Technologies (Part 1) (OBJ. 1.2) (11:22)
WAN Technologies (Part 2) (OBJ. 1.2) (13:50)
Hands-on with WANs (OBJ. 1.2) (3:18)
Other WAN Connections (OBJ. 1.2) (4:19)
Quiz 9: Wide Area Networks (WANs)
Important Network Services
Wireless Networking (WLAN) (OBJ. 2.1) (6:58)
WLAN Service Sets (OBJ. 2.4 & 5.4) (10:44)
Wireless Antennas (OBJ. 2.4 & 4.3) (3:22)
Hands-on with Antennas (OBJ. 2.4 & 5.4) (6:42)
Wireless Frequencies (OBJ. 2.4 & 5.4) (23:38)
Wireless Security (OBJ. 2.4, 4.3, & 5.4) (17:11)
Hands-on with Wireless (OBJ. 2.4 & 4.3) (10:36)
When Security Fails (OBJ. 4.2 & 4.3) (7:42)
Quiz 10: Wireless Networks
Network Architectures
Cloud and the Datacenter (OBJ. 1.7 & 1.8) (1:25)
Virtual Network Devices (OBJ. 1.2 & 1.7) (14:36)
Voice Over IP (VoIP) (OBJ. 2.1) (4:02)
Cloud Computing (OBJ. 1.8) (11:19)
Cloud Concepts (OBJ. 1.8) (15:56)
Virtualization and Cloud Computing (OBJ. 1.2) (7:09)
Infrastructure as Code (OBJ. 1.8) (5:06)
Connectivity Options (OBJ. 1.8) (3:53)
Datacenter Architecture (OBJ. 1.7) (13:25)
Quiz 11: Cloud and the Datacenter
Cloud Concepts
Network Security (OBJ. 4.1) (1:09)
The CIA Triad (OBJ. 4.1) (15:54)
Threats and Vulnerabilities (OBJ. 4.1) (9:35)
Risk Management (OBJ. 4.1) (7:40)
Security Principles (OBJ. 4.1) (11:41)
Defense in Depth (OBJ. 4.1) (10:11)
Multifactor Authentication (OBJ. 4.1 & 4.3) (10:25)
Authentication Methods (OBJ. 4.1) (6:57)
Network Access Protocols (OBJ. 4.1) (6:54)
Network Access Control (OBJ. 4.1) (6:24)
Physical Security (OBJ. 4.5) (12:13)
Asset Disposal (OBJ. 4.5) (7:16)
Quiz 12: Network Security
Networking Devices
Network Attacks (OBJ. 4.2) (0:58)
Denial of Service Attacks (OBJ. 4.2) (8:22)
General Network Attacks (OBJ. 4.2) (7:21)
Spoofing Attacks (OBJ. 4.2) (6:55)
Malware (OBJ. 4.2) (10:13)
Wireless Attacks (OBJ. 4.2) (7:39)
Social Engineering Attacks (OBJ. 4.2) (7:15)
Insider Threat (OBJ. 4.2) (3:15)
Quiz 13: Network Attacks
Routing Concepts
Security Technologies (1:43)
Firewalls (OBJ. 2.1, 4.1, & 4.3) (11:31)
Hands-on with Firewalls (OBJ. 4.3) (4:07)
Hands-on with Software Firewalls (OBJ. 4.3) (6:42)
IDS and IPS (OBJ. 2.1) (6:47)
Remote Access (OBJ. 4.4) (12:08)
Virtual Private Networks (VPNs) (OBJ. 4.4) (10:56)
IPSec (OBJ. 1.5) (14:43)
Simple Network Management Protocol (OBJ. 3.1) (6:59)
Network Logging (OBJ. 3.1) (10:12)
SIEM (OBJ. 4.1) (6:41)
Quiz 14: Security Technologies
Layer 2 - Switching Concepts
Network Hardening (OBJ. 4.3) (1:35)
Patch Management (OBJ. 4.3) (8:53)
Password Security (OBJ. 4.3) (5:14)
Unneeded Services (OBJ. 4.3) (4:58)
Port Security and VLANs (OBJ. 4.3) (6:08)
Inspection and Policing (OBJ. 4.3) (5:31)
Securing SNMP (OBJ. 4.3) (3:06)
Access Control Lists (OBJ. 4.3) (11:11)
Wireless Security (OBJ. 4.3) (9:46)
IoT Considerations (OBJ. 4.3) (2:37)
Quiz 15: Network Hardening
Layer 2 - WiFi Standards
Network Availability (OBJ. 2.2 & 3.3) (1:49)
High Availability (OBJ. 3.3) (14:09)
Designing Redundant Networks (OBJ. 3.3) (9:02)
Recovery Sites (OBJ. 3.3) (12:05)
Facilities Support (OBJ. 3.3) (6:11)
Quality of Service (QoS) (OBJ. 2.2) (5:31)
QoS Categorization (OBJ. 2.2) (7:23)
QoS Mechanisms (OBJ. 2.2) (9:43)
Quiz 16: Network Availability
Use Statistics and Sensors to Ensure Network Availability
Network Policies (OBJ. 3.2) (4:44)
Plans and Procedures (OBJ. 3.2) (8:38)
Hardening and Security Policies (OBJ. 3.2) (10:54)
Common Agreements (OBJ. 3.2) (7:38)
Quiz 17: Network Policies
Organizational Documents and Policies
Network Management (OBJ. 3.1 & 3.2) (2:01)
Common Documentation (OBJ. 3.2) (8:00)
Performance Metrics (OBJ. 3.1) (6:16)
NetFlow Data (OBJ. 3.1) (7:37)
Sensors (OBJ. 3.1) (4:39)
Interface Statistics (OBJ. 3.1) (12:18)
Environmental Sensors (OBJ. 3.1) (2:56)
Quiz 18: Network Management
High Availability and Disaster Recovery Concepts
Network Troubleshooting Methodology (OBJ. 5.1) (11:48)
Cable Review (OBJ. 5.2) (8:38)
Cabling Tools (OBJ. 5.2) (13:40)
Cable Signal Issues (OBJ. 5.2) (8:38)
Copper Cable Issues (OBJ. 5.2) (5:38)
Fiber Cable Issues (OBJ. 5.2) (4:08)
Ethernet Issues (OBJ. 5.2) (2:50)
Quiz 19: Troubleshooting Physical Networks
Common Security Concepts
Troubleshooting Wireless Networks (OBJ. 5.4) (6:49)
Wireless Considerations (OBJ. 5.4) (13:06)
Coverage and Interference (OBJ. 5.4) (10:52)
Incorrect Configurations (OBJ. 5.4) (3:54)
Captive Portal (OBJ. 5.4) (5:20)
Quiz 20: Troubleshooting Wireless Networks
Common Attack Types
Network Tools and Commands (OBJ. 5.3) (1:57)
Software Tools (OBJ. 5.3) (10:30)
ping and traceroute (OBJ. 5.3) (10:24)
ipconfig, ifconfig, and ip (OBJ. 5.3) (9:06)
nslookup, dig, and hostname (OBJ. 5.3) (6:07)
arp, route, nbtstat, netstat (OBJ. 5.3) (12:36)
telnet, tcpdump, and nmap (OBJ. 5.3) (4:29)
Network Platform Commands (OBJ. 5.3) (10:57)
Quiz 21: Network Tools and Commands
Network Hardening Techniques
Troubleshooting Network Issues (OBJ. 5.5) (5:35)
Collisions and Broadcast Storms (OBJ. 5.5) (10:45)
Duplicate Addresses (OBJ. 5.5) (7:40)
Routing Issues (OBJ. 5.5) (4:47)
Loops (OBJ. 5.5) (5:04)
DHCP Issues (OBJ. 5.5) (5:31)
IP and VLAN Settings (OBJ. 5.5) (9:40)
Firewall Issues (OBJ. 5.5) (8:41)
DNS and NTP Issues (OBJ. 5.5) (6:02)
Network Performance Issues (OBJ. 5.5) (4:34)
Other Issues (OBJ. 5.5) (11:31)
Quiz 22: Troubleshooting Network Issues
Remote Access Methods and Security
Conclusion (9:57)
Physical Security
CompTIA Network+ Cert. (N10-008): Practice Test
Network Availability (OBJ. 2.2 & 3.3)
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