Modules
1 -
Introduction
#
Lesson
Duration
Type
1.
Introduction
13m:31s

2.
Download Your Free Study Guide

3.
Exam Tips
7m:2s

4.
100% Pass Guarantee
3m:27s

5.
Our Lab Environment
5m:17s

6.
Using the Lab Environment

7.
Checkpoint: Introduction

2 -
Network Fundamentals
#
Lesson
Duration
Type
1.
Network Fundamentals
5m:16s

2.
Network Components
7m:11s

3.
Network Resources
4m:22s

4.
Network Geography
7m:17s

5.
Understanding Network Geography

6.
Wired Network Topology
11m:15s

7.
Wireless Network Topology
3m:34s

8.
Datacenter Topology
9m:19s

9.
Checkpoint: Network Fundamentals

3 -
OSI Model
#
Lesson
Duration
Type
1.
OSI Model
9m:2s

2.
Layer 1 (Physical)
11m:9s

3.
Layer 2 (Data Link Layer)
6m:27s

4.
Layer 3 (Network Layer)
12m:18s

5.
Layer 4 (Transport Layer)
14m:35s

6.
Layer 5 (Session Layer)
6m:14s

7.
Layer 6 (Presentation Layer)
4m:30s

8.
Layer 7 (Application Layer)
3m:20s

9.
Encapsulation and Decapsulation
11m:10s

10.
Understanding the OSI Model

11.
Checkpoint: OSI Model

4 -
Ports and Protocols
#
Lesson
Duration
Type
1.
Ports and Protocols
4m:7s

2.
Network Port Fundamentals
6m:17s

3.
Transmission Control Protocol (TCP)
4m:2s

4.
User Datagram Protocol (UDP)
4m:28s

5.
Internet Control Message Protocol (ICMP)
6m:3s

6.
Web Ports and Protocols
7m:20s

7.
Email Ports and Protocols
5m:20s

8.
File Transfer Ports and Protocols
4m:35s

9.
Remote Access Ports and Protocols
4m:22s

10.
Network Service Ports and Protocols
5m:15s

11.
Other Network Service Ports and Protocols
4m:19s

12.
Finding Open Ports

13.
Checkpoint: Ports and Protocols

5 -
Media and Connectors
#
Lesson
Duration
Type
1.
Media and Connectors
2m:16s

2.
Copper Media
17m:11s

3.
Copper Network Connections
8m:21s

4.
Building a Copper Cable

5.
Fiber Media
9m:28s

6.
Fiber Network Connections
10m:13s

7.
Transceivers
9m:13s

8.
Checkpoint: Media and Connectors

6 -
Distribution Systems
#
Lesson
Duration
Type
1.
Distribution Systems
1m:35s

2.
Cable Distribution Systems
12m:23s

3.
Wiring a Network

4.
Testing a Network

5.
Power Distribution Systems
7m:20s

6.
Heating, Ventilation, and Air Conditioning (HVAC) Systems
4m:25s

7.
Fire Suppression Systems
2m:32s

8.
Checkpoint: Media and Cabling Distributions

7 -
Wireless Networks
#
Lesson
Duration
Type
1.
Wireless Networks
2m:32s

2.
Wireless Network Types
9m:30s

3.
Wireless Antennas
4m:31s

4.
Understanding Antennas
6m:16s

5.
Wireless Frequencies
11m:1s

6.
802.11 Standards
11m:7s

7.
Wireless Security
15m:16s

8.
Understanding Wireless Security

9.
When Wireless Security Fails

10.
Captive Portals
3m:22s

11.
Checkpoint: Wireless Networks

8 -
Ethernet Switching
#
Lesson
Duration
Type
1.
Ethernet Switching
2m:5s

2.
Ethernet Fundamentals
18m:23s

3.
Network Devices
15m:12s

4.
Understanding Network Devices

5.
Virtual Local Area Network (VLAN)
8m:2s

6.
VLAN Configuration
11m:28s

7.
Understanding VLANs

8.
Spanning Tree Protocol (STP)
12m:27s

9.
Network Access Control (NAC)
11m:26s

10.
Maximum Transmission Unit (MTU)
6m:32s

11.
Checkpoint: Ethernet Switching

9 -
IP Addressing
#
Lesson
Duration
Type
1.
IP Addressing
9m:11s

2.
IPv4 Addressing
15m:32s

3.
IPv4 Address Types
15m:9s

4.
IPv4 Data Flows
3m:0s

5.
Assigning IPv4 Addresses
12m:13s

6.
Computer Mathematics
5m:18s

7.
Subnetting
17m:10s

8.
Subnetting Practice

9.
Subnetting by Hand
10m:20s

10.
IPv6 Addressing
19m:0s

11.
IPv6 Data Flows
2m:26s

12.
IPv4 and IPv6 Compatibility Requirements
8m:23s

13.
Checkpoint: IP Addressing

10 -
Routing
#
Lesson
Duration
Type
1.
Routing
7m:10s

2.
Routing Fundamentals
5m:15s

3.
Routing Tables
11m:31s

4.
Routing Protocols
10m:20s

5.
Route Selection
5m:29s

6.
Address Translation
9m:7s

7.
Routing Redundancy Protocols
8m:8s

8.
Understanding Routing

9.
Multicast Routing
6m:13s

10.
Generic Routing Encapsulation (GRE)
4m:11s

11.
Checkpoint: Routing

11 -
Network Services
#
Lesson
Duration
Type
1.
Network Services
1m:31s

2.
Dynamic Host Configuration Protocol (DHCP)
9m:17s

3.
Understanding DHCP

4.
Stateless Address Autoconfiguration (SLAAC)
3m:26s

5.
Domain Name System (DNS)
10m:23s

6.
DNS Record Types
14m:12s

7.
Securing DNS
4m:34s

8.
Understanding DNS

9.
Network Time Protocol (NTP)
6m:32s

10.
Quality of Service (QoS)
5m:14s

11.
QoS Categorization
7m:10s

12.
QoS Mechanisms
9m:24s

13.
Checkpoint: Network Services

12 -
Wide Area Networks (WANs)
#
Lesson
Duration
Type
1.
Wide Area Networks (WANs)
3m:22s

2.
Fiber Optic Connections
6m:7s

3.
Cable (DOCSIS) Connections
4m:22s

4.
Digital Subscriber Line (DSL) Connections
5m:8s

5.
Satellite Connections
5m:23s

6.
Cellular Connections
11m:12s

7.
Microwave Connections
3m:25s

8.
Leased Line Connections
5m:30s

9.
MPLS Connections
5m:6s

10.
Understanding WAN Connections

11.
Checkpoint: Wide Area Networks (WANs)

13 -
Cloud and the Datacenter
#
Lesson
Duration
Type
1.
Cloud and the Datacenter
2m:21s

2.
Cloud Computing
11m:33s

3.
Cloud Service Models
9m:15s

4.
Cloud Deployment Models
4m:19s

5.
Using Cloud Computing

6.
Cloud Connectivity
3m:36s

7.
Cloud Security
9m:26s

8.
Network Virtualization
4m:13s

9.
Software Defined Network (SDN)
8m:5s

10.
Software-Defined Wire Area Network (SD-WAN)
3m:15s

11.
Virtual Extensible Local Area Network (VXLAN)
5m:24s

12.
SASE and SSE
8m:13s

13.
Checkpoint: Cloud and the Datacenter

14 -
Network Security Fundamentals
#
Lesson
Duration
Type
1.
Network Security Fundamentals
1m:35s

2.
The CIA Triad
11m:4s

3.
Threats and Vulnerabilities
9m:16s

4.
Risk Management
7m:22s

5.
Audits and Compliance
7m:20s

6.
Device Hardening
6m:4s

7.
Understanding Device Hardening

8.
Physical Security
10m:11s

9.
Honeypots and Active Defense
6m:6s

10.
Checkpoint: Network Security Fundamentals

15 -
Network Attacks
#
Lesson
Duration
Type
1.
Network Attacks
2m:16s

2.
DoS and DDoS Attacks
8m:11s

3.
MAC Flooding
4m:21s

4.
Address Resolution Protocol (ARP) Attacks
5m:22s

5.
VLAN Hopping
6m:32s

6.
Domain Name System (DNS) Attacks
4m:24s

7.
On-path Attack
5m:13s

8.
Rogue Device and Attacks
11m:5s

9.
Social Engineering Attacks
7m:7s

10.
Understanding Phishing Attacks

11.
Malware Attacks
10m:5s

12.
Understanding Malware Attacks

13.
Checkpoint: Network Attacks

16 -
Logical Security
#
Lesson
Duration
Type
1.
Logical Security
2m:17s

2.
Identity and Access Management (IAM)
7m:2s

3.
Multifactor Authentication (MFA)
10m:13s

4.
Authentication Methods
13m:19s

5.
Security Principles
9m:10s

6.
Encryption
7m:16s

7.
Internet Protocol Security (IPSec)
14m:23s

8.
Public Key Infrastructure (PKI)
5m:35s

9.
Digital Certificates
11m:8s

10.
Understanding Digital Certificates

11.
Key Management
2m:7s

12.
Checkpoint: Logical Security

17 -
Network Segmentation
#
Lesson
Duration
Type
1.
Network Segmentation
3m:22s

2.
Firewalls
8m:23s

3.
Access Control List (ACL)
11m:3s

4.
Segmentation Zones
5m:3s

5.
Jumpbox
5m:1s

6.
Understanding Firewalls

7.
Content Filtering
5m:1s

8.
Internet of Things (IoT)
9m:2s

9.
SCADA and ICS
7m:34s

10.
Bring Your Own Device
4m:34s

11.
Zero-trust Architecture
7m:22s

12.
Virtual Private Network (VPN)
10m:28s

13.
Using VPN Connections

14.
Remote Access Management
10m:7s

15.
Checkpoint: Network Segmentation

18 -
Network Monitoring
#
Lesson
Duration
Type
1.
Network Monitoring
3m:8s

2.
Intrusion Detection and Protection Systems (IDS/IPS)
6m:23s

3.
Simple Network Management Protocol (SNMP)
6m:32s

4.
Network Sensors
4m:21s

5.
Packet Captures
8m:21s

6.
Network Flow Data
7m:20s

7.
Log Aggregation with Syslog
10m:4s

8.
Security Information and Event Management (SIEM)
6m:23s

9.
Understanding SIEMs

10.
Network Performance Metrics
6m:7s

11.
Interface Statistics
12m:8s

12.
Checkpoint: Networking Monitoring

19 -
Orchestration and Automation
#
Lesson
Duration
Type
1.
Orchestration and Automation
3m:10s

2.
Infrastructure as Code (IaC)
5m:1s

3.
When to Automate and Orchestrate
9m:19s

4.
Benefits of Automation and Orchestration
7m:13s

5.
Playbooks
8m:16s

6.
Upgrades and Compliance
6m:29s

7.
Automating Network Inventories
5m:1s

8.
Integrations and APIs
10m:8s

9.
Source Control
8m:33s

10.
Using Source Control

11.
Checkpoint: Orchestration and Automation

20 -
Documentation and Processes
#
Lesson
Duration
Type
1.
Documentation and Processes
6m:3s

2.
Common Documentation
7m:34s

3.
Asset Management
12m:28s

4.
IP Address Management (IPAM)
3m:25s

5.
Common Agreements
7m:22s

6.
Product Lifecycle
6m:1s

7.
Change Management
7m:4s

8.
Configuration Management
6m:13s

9.
Patch Management
9m:0s

10.
Checkpoint: Documentation and Processes

21 -
Disaster Recovery
#
Lesson
Duration
Type
1.
Disaster Recovery
1m:31s

2.
High Availability Approaches
8m:22s

3.
Designing Redundant Networks
8m:32s

4.
Disaster Recovery Metrics
13m:17s

5.
Redundant Site Considerations
12m:8s

6.
Training and Exercises
4m:26s

7.
Checkpoint: Disaster Recovery

22 -
Troubleshooting Methodology
#
Lesson
Duration
Type
1.
Troubleshooting Methodology
2m:1s

2.
Step One
6m:19s

3.
Step Two
10m:30s

4.
Step Three
5m:31s

5.
Step Four and Step Five
6m:34s

6.
Step Six
5m:0s

7.
Step Seven
4m:10s

8.
Understanding the Troubleshooting Methodology

9.
Checkpoint: Troubleshooting Methodology

23 -
Troubleshooting Tools
#
Lesson
Duration
Type
1.
Troubleshooting Tools
3m:5s

2.
Hardware Tools
13m:22s

3.
Software Tools
7m:29s

4.
ipconfig, ifconfig, and ip
9m:0s

5.
ping and traceroute
10m:12s

6.
nslookup, dig, and hostname
6m:1s

7.
arp
3m:8s

8.
netstat
4m:20s

9.
tcpdump
9m:7s

10.
nmap
9m:26s

11.
Basic Network Device Commands
10m:24s

12.
More Network Device Commands

13.
Discovery Protocols
4m:20s

14.
Checkpoint: Troubleshooting Tools

24 -
Troubleshooting Physical Networks
#
Lesson
Duration
Type
1.
Troubleshooting Physical Networks
1m:34s

2.
Network Cable Limitations
8m:20s

3.
Cable Signal Issues
8m:20s

4.
Copper Cable Issues
5m:20s

5.
Fiber Cable Issues
4m:2s

6.
Ethernet Issues
2m:28s

7.
Interface Issues
6m:25s

8.
Power over Ethernet (PoE) Issues
5m:29s

9.
Checkpoint: Troubleshooting Physical Networks

25 -
Troubleshooting Wireless Issues
#
Lesson
Duration
Type
1.
Troubleshooting Wireless Issues
7m:28s

2.
Wireless Coverage Issues
4m:8s

3.
Interference Issues
3m:16s

4.
Client Disassociation Issues
3m:0s

5.
Incorrect Wireless Configurations
3m:29s

6.
Captive Portal Issues
5m:10s

7.
Wireless Considerations in Troubleshooting
13m:1s

8.
Checkpoint: Troubleshooting Wireless Issues

26 -
Troubleshooting Network Services
#
Lesson
Duration
Type
1.
Troubleshooting Network Services
2m:20s

2.
Duplicate Addresses
7m:22s

3.
DHCP Issues
5m:16s

4.
Routing Issues
4m:26s

5.
Switching and Routing Loops
5m:1s

6.
Firewall Issues
8m:22s

7.
IP Configuration Issues
5m:19s

8.
VLAN Issues
3m:35s

9.
DNS and NTP Issues
5m:35s

10.
Checkpoint: Troubleshooting Network Services

27 -
Troubleshooting Performance Issues
#
Lesson
Duration
Type
1.
Troubleshooting Performance Issues
2m:2s

2.
Collisions and Broadcast Storms
10m:24s

3.
VoIP Issues
6m:4s

4.
Packet Loss
5m:10s

5.
Network Performance Issues
4m:15s

6.
Other Performance Issues
11m:15s

7.
Checkpoint: Troubleshooting Performance Issues

28 -
Conclusion
#
Lesson
Duration
Type
1.
Conclusion
13m:33s

2.
BONUS: Where to Go From Here?
4m:1s

3.
Full-length (N10-009) Practice Certification Exam
