networking-essentials-5e-complete
Networking Essentials
Master computer networking fundamentals, from physical cabling to advanced security, with this comprehensive Networking Essentials training course.
- Practice in 117 Hands-On Labs — nothing to install
- 14 Interactive Lessons and 119 topics mapped to the official exam objectives
- 755 Practice Test Questions
Beginner Self-paced · 1 year access 4.8/5 (200 Reviews)
117 Hands-On LiveLabs
Practice real IT tasks in guided environments.
- Real environments
- Auto-graded
- No installation
14Interactive Lessons
119Topics
117LiveLab
755Practice Test Questions
190Videos
600Flashcards
600Glossary of terms
01 / Skills you'll get
What you will be able to do
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No credit card required
This Networking Essentials training course isn't just theory; it's your deep dive into the practical realities of computer networking. We'll strip away the fluff, focusing on what actually works and why. You'll navigate 14 comprehensive chapters, supported by 117 hands-on labs and 322 video lessons, ensuring you truly learn computer networking basics online. Expect to tackle real-world scenarios, understand common failure points, and master critical concepts from network topologies to advanced security. Our 249 practice quizzes and 600 flashcards reinforce knowledge, preparing you for the exam. Remember, while extensive, no single course covers every niche; practical experience remains paramount.
- Design and implement robust network topologies, understanding the trade-offs between different physical and wireless cabling solutions, and the limitations of each in various environments.
- Configure and troubleshoot IPv4 addressing, subnet masks, and routing protocols (static and dynamic), recognizing how misconfigurations can cripple network performance.
- Identify common network vulnerabilities, implement security measures, and systematically diagnose complex network issues, understanding that perfect security is an illusion.
- Grasp the core concepts of virtualization and cloud computing, recognizing their benefits and inherent security challenges in modern enterprise storage solutions.
Course Highlights
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14 Structured Lessons Comprehensive coverage of core course objectives
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117 Hands-On LiveLabs Interactive guided scenarios with instant evaluation
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755 Practice Questions Assessment tests with detailed answer rationales
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1 Year Full Access Self-paced learning accessible anytime on all devices
02 / Lessons & labs
See exactly what you will learn and practice
Lessons
14 Interactive Lessons · 119 topics01 Introduction to Computer Networks 9 topics · 14 LiveLab +
- Introduction
- Network Topologies
- The OSI Model
- The Ethernet LAN
- Home Networking
- Assembling an Office LAN
- Testing and Troubleshooting a LAN
- Summary
- Questions and Problems
14 LiveLab in this lesson — see the labs panel →
02 Physical Layer Cabling: Twisted-Pair 9 topics · 2 LiveLab +
- Introduction
- Structured Cabling
- Unshielded Twisted-Pair Cable
- Terminating CAT6/5e/5 UTP Cables
- Cable Testing and Certification
- 10 Gigabit Ethernet Over Copper
- Troubleshooting Cabling Systems
- Summary
- Questions and Problems
2 LiveLab in this lesson — see the labs panel →
03 Physical Layer Cabling: Fiber Optics 8 topics · 7 LiveLab +
- Introduction
- The Nature of Light
- Fiber Attenuation and Dispersion
- Optical Components
- Optical Networking
- Safety
- Summary
- Questions and Problems
7 LiveLab in this lesson — see the labs panel →
04 Wireless Networking 7 topics · 6 LiveLab +
- Introduction
- The IEEE 802.11 Wireless LAN Standard
- 802.11 Wireless Networking
- Bluetooth, WiMAX, RFID, and Mobile Communications
- Configuring a Point-to-Multipoint Wireless LAN: A Case Study
- Summary
- Questions and Problems
6 LiveLab in this lesson — see the labs panel →
05 Interconnecting LANs 9 topics · 7 LiveLab +
- Introduction
- The Network Bridge
- The Network Switch
- The Router
- Interconnecting LANs with the Router
- Configuring the Network Interface: Auto-Negotiation
- The Console Port Connection
- Summary
- Questions and Problems
7 LiveLab in this lesson — see the labs panel →
06 TCP/IP 9 topics · 12 LiveLab +
- Introduction
- The TCP/IP Layers
- Number Conversion
- IPv4 Addressing
- Subnet Masks
- CIDR Blocks
- IPv6 Addressing
- Summary
- Questions and Problems
12 LiveLab in this lesson — see the labs panel →
07 Introduction to Switch Configuration 9 topics · 4 LiveLab +
- Introduction
- Introduction to VLANs
- Introduction to Switch Configuration
- Spanning-Tree Protocol
- Network Management
- Power Over Ethernet
- Switch Security
- Summary
- Questions and Problems
4 LiveLab in this lesson — see the labs panel →
08 Introduction to Router Configuration 6 topics · 2 LiveLab +
- Introduction
- Router Fundamentals
- The Router's User EXEC Mode (Router>)
- The Router's Privileged EXEC Mode (Router#)
- Summary
- Questions and Problems
2 LiveLab in this lesson — see the labs panel →
09 Routing Protocols 11 topics · 6 LiveLab +
- Introduction
- Static Routing
- Dynamic Routing Protocols
- Distance Vector Protocols
- Configuring RIP and RIPv2
- Link State Protocols
- Configuring the Open Shortest Path First (OSPF) Routing Protocol
- Advanced Distance Vector Protocol: Configuring Enhanced Interior Gateway Routing Protocol (EIGRP)
- IPv6 Routing
- Summary
- Questions and Problems
6 LiveLab in this lesson — see the labs panel →
10 Internet Technologies: Out to the Internet 9 topics · 13 LiveLab +
- Introduction
- The Line Connection
- Remote Access
- Metro Ethernet/Carrier Ethernet
- Network Services: DHCP and DNS
- Internet Routing: BGP
- Analyzing Internet Data Traffic
- Summary
- Questions and Problems
13 LiveLab in this lesson — see the labs panel →
11 Troubleshooting 11 topics · 7 LiveLab +
- Introduction
- Analyzing Computer Networks
- Analyzing Computer Networks: FTP Data Packets
- Analyzing Campus Network Data Traffic
- Troubleshooting the Router Interface
- Troubleshooting the Switch Interface
- Troubleshooting Fiber Optics: The OTDR
- Troubleshooting Wireless Networks
- Troubleshooting IP Networks
- Summary
- Questions and Problems
7 LiveLab in this lesson — see the labs panel →
12 Network Security 9 topics · 21 LiveLab +
- Introduction
- Intrusion: How Attackers Gain Control of a Network
- Denial of Service
- Security Software and Hardware
- Managing Network Access
- Introduction to Virtual Private Networks
- Wireless Security
- Summary
- Questions and Problems
21 LiveLab in this lesson — see the labs panel →
13 Cloud Computing and Virtualization 6 topics · 7 LiveLab +
- Introduction
- Virtualization
- Cloud Computing
- Enterprise Storage
- Summary
- Questions and Problems
7 LiveLab in this lesson — see the labs panel →
14 Codes and Standards 7 topics · 9 LiveLab +
- Introduction
- Safety Standards and Codes
- Industry Regulatory Compliance
- Business Policies, Procedures, and Other Best Practices
- Business Continuity and Disaster Recovery
- Summary
- Questions and Problems
9 LiveLab in this lesson — see the labs panel →
Hands-On Labs Our edge
117 LiveLabs- Identifying network topologies
- Understanding functions of OSI layers
- Installing a NIC
- Obtaining MAC address
- Understanding IEEE wireless standards
- Creating a network manually
- Connecting Cable Internet Access for your Network
- Configuring Windows 10 Wireless Settings
- Connecting a Wireless Router to a Laptop
- Assembling Components to Complete the Workstation
- Connecting a Workstation to the LAN and Configuring IPv4 Properties
- Connecting a New Workstation to the Internet
- Checking IP connectivity between two network devices
- Understanding ipconfig commands
- Connecting Patch Cables between the Patch Panel and Switch Ports
- Terminating a cable with an RJ-45 plug
- Understanding types of dispersion
- Identifying components of an optical fiber
- Identifying fiber connectors
- Understanding intermediate components between transmitter and receiver
- Understanding characteristics of light detectors
- Preparing a Temporary Server for the Network or Internet Connection
- Understanding optical ethernet numeric
- Configuring a Wireless Client
- Connecting a system to a wireless network
- Turning on bluetooth
- Understanding WiMAX
- Understanding RFID
- Identifying wireless protocols
- Using a switch to interconnect the networking devices
- Connecting a hub to a switch
- Using ping command
- Understanding modes to forward frames
- Identifying components of a Cisco 2800 series router
- Identifying network symbols
- Connecting systems to the Internet through a router
- Identifying TCP/IP protocol layers
- Identifying TCP/IP layers
- Identifying abbreviations for various Internet layer protocols
- Viewing TCP frame details using Network Monitor
- Converting a Decimal Number to Binary
- Configuring IPv4 address
- Obtaining Automatic Private IP Addressing
- Configuring Automatic Private IP Addressing
- Using a Subnet Calculator
- Understanding types of IPv6 data flows
- Configuring and testing IPv6 addresses
- Adding and removing an IPv6 address
- Understanding types of VLANs
- Configuring IP address on a switch interface
- Identifying Spanning-Tree Protocol states
- Identifying benefits of PoE
- Understanding Router Prompts
- Configuring password protection
- Understanding commands used to configure static routing
- Understanding route metrics
- Learning the issues associated with dynamic routing protocols
- Understanding components of EIGRP
- Displaying route summary
- Configuring IPv6 routing
- Understanding CSU/DSU alarm modes
- Checking properties of and deleting a dial-up connection
- Creating a dial-up connection
- Identifying client and server
- Connecting Devices in a Peer- To- Peer Architecture
- Adding static routes in RRAS
- Understanding Ethernet service types
- Creating IPv6 scope
- Configuring a DHCP Role with Error Notification
- Creating DNS domains
- Connecting the DHCP server and laptop to the VLAN
- Adding DNS server
- Using the nslookup command
- Installing wireshark
- Capturing packet using Wireshark
- Viewing system reliability details
- Configuring IP address on a router's interface
- Finding out switched path
- Diagnosing Networking Issues
- Understanding troubleshooting approaches based on the OSI seven-layer model
- Using the netstat command
- Identifying strategies for password protection
- Scanning using nmap
- Identifying attack types
- Identifying the steps of IP address spoofing
- Identifying stages of a forensics examination
- Running Antivirus
- Understanding firewall technologies
- Creating a new inbound rule
- Setting Up a DMZ on a SOHO Router
- Turning on Windows Firewall
- Connecting to a server using Remote Desktop Connection
- Analyzing network paths with tracert
- Creating a remote access VPN connection
- Configuring VPN client in Windows 10
- Configuring VPN client in Windows Server 2016
- Understanding types of Virtual Private Networks
- Configuring a new server
- Configuring the SSID
- Connecting to a Password Protected Network
- Configuring a client system to get event logs
- Installing Hyper-V
- Creating a new virtual machine
- Performing a clean install of Windows 10
- Creating a virtual switch
- Identifying cloud computing categories
- Understanding cloud infrastructures
- Understanding storage technologies used in a SAN
- Understanding federal laws
- Learning about change management software
- Understanding service agreements
- Identifying steps in incident response
- Configuring password policy
- Changing Passwords for the Router
- Understanding metrics of disaster recovery
- Understanding types of backups
- Understanding types of disaster recovery sites
Labs run in your browser — nothing to install.
03 / FAQs
Questions before you start
Who is this Networking Essentials certification training course designed for?+
This course is built for aspiring IT professionals, network administrators, and anyone needing a solid, practical foundation in computer networking. If you're serious about understanding how networks truly operate, this is your starting point.
What kind of hands-on experience can I expect?+
You'll get extensive practical exposure through 117 hands-on labs and 243 practice exercises. We focus on real-world scenarios, configuring switches, routers, and troubleshooting common network issues, because theory without practice is just talk.
How does this course prepare me for the Networking Essentials certification?+
Beyond the 14 comprehensive chapters and 322 video lessons, you'll utilize 249 practice quizzes and 600 flashcards. The content is meticulously aligned with certification objectives, but remember, the exam tests your understanding, not just memorization.
What are the core limitations of learning networking solely through an online course?+
While this course provides a robust foundation with interactive labs, true mastery requires continuous real-world application and problem-solving. No online course can fully replicate the unpredictable nature of live network environments or the nuances of physical hardware failures.
Keep going
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Master Networking Basics Today
This Networking Essentials course covers everything you need to know about networks, from basic protocols to advanced security, with practical labs and simulations.
- 1 year of full access
- 117 LiveLab included
- Certificate of completion
No credit card required