Certified - CompTIA Network + Audio Course

By Jason Edwards

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Episodes: 185

Description

The Network+ Audio Course is your comprehensive audio training series for mastering the CompTIA Network+ certification. Designed for learners on the go, this Audio Course transforms exam objectives into clear, structured, and engaging episodes tailored for auditory learning. Whether you're walking, commuting, or studying between shifts, each episode breaks down complex networking topics into digestible segments aligned with the official CompTIA blueprint. From OSI layers and IP addressing to wireless standards and troubleshooting methodologies, the series leaves no objective unexplored. The CompTIA Network+ certification validates the essential skills required to design, implement, manage, and troubleshoot wired and wireless networks across diverse environments. It emphasizes practical, vendor-neutral knowledge in areas such as network architecture, operations, security, and industry-standard protocols. Network+ ensures that IT professionals can support critical network infrastructure and identify performance or connectivity issues with confidence. Recognized globally by employers and government agencies alike, Network+ is often the next step after CompTIA A+ and serves as a strong foundation for advanced certifications like Security+ and Cisco Certified Network Associate. You’ll learn how to approach multiple-choice questions, interpret challenging phrasing, and think like a test writer. Every episode is crafted for clarity and retention, making it ideal for repetition and review. Whether you're a first-time test taker or recertifying, the Network+ Audio Course helps you build the confidence and competence to pass the exam and advance your career in networking and IT infrastructure.

Episode Date
Welcome to the CompTIA Network+ Certification Audio Course
Oct 14, 2025
Episode 184: Network Troubleshooting Methodology Recap and Exam Readiness
Jul 20, 2025
Episode 183: BYOD, Licensing Issues, and Troubleshooting Oddities
Jul 20, 2025
Episode 182: Optical, Hardware, and Performance Issues — Identifying and Resolving Problems
Jul 20, 2025
Episode 181: DNS and NTP Failures — Troubleshooting Name and Time Resolution
Jul 20, 2025
Episode 180: Asymmetric Routing, Multicast Flooding, and ACL Misconfigurations
Jul 20, 2025
Episode 179: Collision Domains, Broadcast Storms, and Routing Loops
Jul 20, 2025
Episode 178: Routing Troubleshooting — Missing Routes, DHCP, and Address Conflicts
Jul 20, 2025
Episode 177: Network Foundations — VLAN, Interface, and Configuration Checks
Jul 20, 2025
Episode 176: Wireless Configuration Problems — SSID, Encryption, and Client Issues
Jul 20, 2025
Episode 175: Wireless Issues — Antenna Placement, Channels, and Signal Loss
Jul 20, 2025
Episode 174: Wireless Limitations — Throughput, Signal Strength, and Power
Jul 20, 2025
Episode 173: Interface, Routing, and Platform-Specific Diagnostics
Jul 20, 2025
Episode 172: Infrastructure Tools — TFTP, Terminal Emulators, and Basic Commands
Jul 20, 2025
Episode 171: Network Discovery and Performance Monitoring
Jul 20, 2025
Episode 170: Packet Inspection and Traffic Analysis Tools
Jul 20, 2025
Episode 169: Wireless Troubleshooting — Tools and Bandwidth Analysis
Jul 20, 2025
Episode 168: Advanced Tools for Fiber Optics and Signal Testing
Jul 20, 2025
Episode 167: Cable Testing Tools — Crimpers, Punchdowns, and Locators
Jul 20, 2025
Episode 166: Link Layer Diagnostics — Duplexing, Transceivers, and LEDs
Jul 20, 2025
Episode 165: Common Cable Faults, Errors, and Hardware Issues
Jul 20, 2025
Episode 164: Cable Performance Specifications and Specialized Applications
Jul 20, 2025
Episode 163: Troubleshooting Methodology — Implementing Solutions and Documentation
Jul 20, 2025
Episode 162: Troubleshooting Methodology — Identifying Problems and Probable Causes
Jul 20, 2025
Episode 161: Welcome to Domain 5 — Network Troubleshooting
Jul 20, 2025
Episode 160: Detection Methods and Prevention through Training
Jul 20, 2025
Episode 159: Physical Security Fundamentals — Access Control and Asset Disposal
Jul 20, 2025
Episode 158: Advanced Wireless Security — MAC Filters, Client Isolation, and Captive Portals
Jul 20, 2025
Episode 157: Firewall Rules and ACL Management
Jul 20, 2025
Episode 156: Hardening Network Devices — Interfaces, Passwords, and Firmware Management
Jul 20, 2025
Episode 155: Dynamic ARP Inspection, DHCP Snooping, and Control Plane Policing
Jul 20, 2025
Episode 154: Network Hardening Essentials — SNMP, Router Advertisements, and Port Security
Jul 20, 2025
Episode 153: Phishing, Tailgating, and Physical Threats
Jul 20, 2025
Episode 152: IP Spoofing, Deauthentication, and Social Engineering
Jul 20, 2025
Episode 151: Ransomware, Malware, and Password Attacks
Jul 20, 2025
Episode 150: ARP Spoofing, MAC Spoofing, and Rogue Devices
Jul 20, 2025
Episode 149: VLAN Hopping and Layer 2 Exploits
Jul 20, 2025
Episode 148: On-Path Attacks and DNS Poisoning — Network Compromise Techniques
Jul 20, 2025
Episode 147: Denial-of-Service (DoS) and Distributed Denial-of-Service (DDoS) Attacks
Jul 20, 2025
Episode 146: Risk Management, Security Assessments, and SIEM
Jul 20, 2025
Episode 145: Securing Access with 802.1X and EAP
Jul 20, 2025
Episode 144: Centralized Authentication — TACACS+, RADIUS, SSO, and Directory Services
Jul 20, 2025
Episode 143: Advanced Security Mechanisms — NAC, Honeypots, and Authentication Models
Jul 20, 2025
Episode 142: Zero Trust and Defense in Depth Models
Jul 20, 2025
Episode 141: Principle of Least Privilege and RBAC
Jul 20, 2025
Episode 140 — Vulnerabilities, Exploits, and Exposure Concepts
Jul 20, 2025
Episode 139: The CIA Triad and Types of Network Threats
Jul 20, 2025
Episode 138: Welcome to Domain 4 — Network Security
Jul 20, 2025
Episode 137: Backup and Restore for Network Devices
Jul 20, 2025
Episode 136: VRRP and FHRP — Virtual Router Redundancy
Jul 20, 2025
Episode 135: Diverse Paths and Internet Redundancy — Ensuring Availability
Jul 20, 2025
Episode 134: Disaster Recovery Sites and Architectures (Cold, Warm, Hot, Cloud, Active)
Jul 20, 2025
Episode 133: Hardware Redundancy — Routers, Switches, and Facility Infrastructure
Jul 20, 2025
Episode 132: Load Balancing, Multipathing, and NIC Teaming
Jul 20, 2025
Episode 131: Business Agreements — NDAs, SLAs, MOUs
Jul 20, 2025
Episode 130: Network Documentation — Physical, Logical, and Audit Reports
Jul 20, 2025
Episode 129: Security Hardening Policies — Passwords, DLP, and Device Access
Jul 20, 2025
Episode 128: Standard Operating Procedures (SOPs)
Jul 20, 2025
Episode 127: Incident Response, Disaster Recovery, and Business Continuity
Jul 20, 2025
Episode 126: Change Management and System Life Cycle
Jul 20, 2025
Episode 125: Baselines and NetFlow — Measuring Network Health
Jul 20, 2025
Episode 124: Interface Errors and Environmental Factors — Early Detection
Jul 20, 2025
Episode 123: Logging Essentials — Syslog, Auditing, and Interface Statistics
Jul 20, 2025
Episode 122: Performance Metrics, Sensors, and SNMP Basics
Jul 20, 2025
Episode 121: Welcome to Domain 3 — Network Operations
Jul 20, 2025
Episode 120: MIMO and MU-MIMO — Multiplying Wireless Performance
Jul 20, 2025
Episode 119: Cellular Technologies — Connecting Beyond Wi-Fi
Jul 20, 2025
Episode 118: Securing Wi-Fi — Encryption Standards and Enterprise Practices
Jul 20, 2025
Episode 117: Wi-Fi Topologies, SSIDs, and Antenna Types
Jul 20, 2025
Episode 116: Wireless Frequencies, Channels, and Bandwidth Optimization
Jul 20, 2025
Episode 115: 802.11 Wireless Standards — From a to ax
Jul 20, 2025
Episode 114: CSMA/CD, ARP, and Neighbor Discovery
Jul 20, 2025
Episode 113: Spanning Tree Protocol — Loop Prevention for Switches
Jul 20, 2025
Episode 112: Power over Ethernet (PoE and PoE+)
Jul 20, 2025
Episode 111: MAC Address Tables — How Switches Learn
Jul 20, 2025
Episode 110: Jumbo Frames and Auto-MDI-X — Optimizing Transmission
Jul 20, 2025
Episode 109: Port Security — Limiting Access at the Switch Edge
Jul 20, 2025
Episode 108: Port Configuration and Mirroring Essentials
Jul 20, 2025
Episode 107: Port Aggregation with LACP
Jul 20, 2025
Episode 106: Port Tagging and 802.1Q — Trunks and VLAN IDs
Jul 20, 2025
Episode 105: VLANs — Segmenting the Network with Data and Voice
Jul 20, 2025
Episode 105: VLANs — Segmenting the Network with Data and Voice
Jul 20, 2025
Episode 104: Bandwidth Management — Shaping and Prioritizing Traffic
Jul 20, 2025
Episode 102: Link-State and Hybrid Routing Protocols — OSPF, EIGRP, and BGP
Jul 20, 2025
Episode 101: Dynamic Routing Protocols — Distance Vector and RIP
Jul 20, 2025
Episode 100: Static Routing and Administrative Distance
Jul 20, 2025
Episode 99: Introduction to Routing — What It Does and Why It Matters
Jul 20, 2025
Episode 98: IoT and SCADA Systems — Small Devices, Big Impacts
Jul 20, 2025
Episode 97: Networked Devices — VoIP Phones, Printers, and Controls
Jul 20, 2025
Episode 96: Firewalls — Stateful Inspection and Access Control
Jul 20, 2025
Episode 95: IPS and IDS Devices — Detecting and Stopping Attacks
Jul 20, 2025
Episode 94: Voice Gateways and VoIP Translation
Jul 20, 2025
Episode 93: Modems, Media Converters, and Repeaters
Jul 20, 2025
Episode 92: Proxies and VPN Gateways — Secure Remote Access
Jul 20, 2025
Episode 91: Load Balancers — Sharing the Traffic Load
Jul 20, 2025
Episode 90: Access Points and Wireless LAN Controllers
Jul 20, 2025
Episode 89: Hubs and Bridges — Legacy Devices Explained
Jul 20, 2025
Episode 88: Routers — Path Decision Makers
Jul 20, 2025
Episode 87: Layer 3 Switches — When a Switch Becomes a Router
Jul 20, 2025
Episode 86: Layer 2 Switches — MAC Tables and Forwarding Decisions
Jul 20, 2025
Episode 85: Welcome to Domain 2 — Network Implementations
Jul 20, 2025
Episode 84: Security Implications of Cloud Computing
Jul 20, 2025
Episode 83: Elasticity and Scalability — Growing on Demand
Jul 20, 2025
Episode 82: Multitenancy — Sharing the Cloud Securely
Jul 20, 2025
Episode 81: Cloud Connectivity — VPN and Private Links
Jul 20, 2025
Episode 80: Infrastructure as Code — Automating the Cloud
Jul 20, 2025
Episode 79: Cloud Service Models — SaaS, IaaS, PaaS, and DaaS
Jul 20, 2025
Episode 78: Cloud Deployment Models — Public, Private, Hybrid, Community
Jul 20, 2025
Episode 77: Storage Area Networks (SANs) — High-Speed Storage Over the Network
Jul 20, 2025
Episode 76: Location Models — Branch Office, On-Prem, and Colocation
Jul 20, 2025
Episode 75: Understanding Network Traffic Flow — North-South vs. East-West
Jul 20, 2025
Episode 74: Spine-and-Leaf Architecture — Flattening the Network
Jul 20, 2025
Episode 73: SDN in Operation — The Management Plane Explained
Jul 20, 2025
Episode 72: Software-Defined Networking (SDN) Fundamentals
Jul 20, 2025
Episode 71: Three-Tiered Architecture — Core, Distribution, and Access
Jul 20, 2025
Episode 70: Network Time Protocol (NTP) — Keeping Clocks in Sync
Jul 20, 2025
Episode 69: DNS Essentials — Records, Resolution, and Queries
Jul 20, 2025
Episode 68: DHCP Concepts and Configuration Essentials (Scope, Reservations, Relay)
Jul 20, 2025
Episode 67: Connection-Oriented vs. Connectionless — Making Sense of Transport Styles
Jul 20, 2025
Episode 66: GRE and IPsec — Tunneling and Secure Transport
Jul 20, 2025
Episode 65: TCP and UDP — The Transport Layer's Two Engines
Jul 20, 2025
Episode 64: ICMP — The Network's Messaging System
Jul 20, 2025
Episode 63: SIP and VoIP Protocols
Jul 20, 2025
Episode 62: SNMP and Network Management Traffic
Jul 20, 2025
Episode 61: File and Print Services — SMB and SQL Protocols
Jul 20, 2025
Episode 60: Network Services — DNS, DHCP, NTP, Syslog
Jul 20, 2025
Episode 59: Web and Directory Services — HTTP, HTTPS, LDAP, LDAPS
Jul 20, 2025
Episode 58: Email Protocols — SMTP, POP3, IMAP, and Their Secure Variants
Jul 20, 2025
Episode 57: Protocols for Remote Access — SSH, Telnet, and RDP
Jul 20, 2025
Episode 56: Protocols for File Transfer — FTP, SFTP, TFTP, and More
Jul 20, 2025
Episode 55: Virtual IPs and Subinterfaces — Logical Address Extensions
Jul 20, 2025
Episode 54: IPv6 Transition Technologies
Jul 20, 2025
Episode 53: IPv6 Subnetting and Address Planning
Jul 20, 2025
Episode 52: IPv4 Subnetting — The Process Step by Step
Jul 20, 2025
Episode 51: CIDR Notation — Reading and Writing Network Ranges
Jul 20, 2025
Episode 50: Classless Addressing and VLSM
Jul 20, 2025
Episode 49: Understanding Classful IPv4 Addressing
Jul 20, 2025
Episode 48: The Default Gateway — Directing Traffic Outward
Jul 20, 2025
Episode 47: IPv6 Address Types — Know the Modes of Delivery
Jul 20, 2025
Episode 46: IPv4 vs. IPv6 — A Structural Comparison
Jul 20, 2025
Episode 45: APIPA and EUI-64 — Self-Assigned and Extended Addressing
Jul 20, 2025
Episode 44: PAT — Port Address Translation and Overload NAT
Jul 20, 2025
Episode 43: NAT — Hiding Networks Behind a Single IP
Jul 20, 2025
Episode 42: Public vs. Private Addressing — What You’re Allowed to Use
Jul 20, 2025
Episode 41: Introduction to IP Addressing and Subnetting
Jul 20, 2025
Episode 40: Ethernet Standards over Fiber and Multiplexing
Jul 20, 2025
Episode 39: Ethernet Standards over Copper
Jul 20, 2025
Episode 38: Cable Management, Panels, and Punchdowns
Jul 20, 2025
Episode 37: Media Converters — Bridging the Gap
Jul 20, 2025
Episode 36: Transceiver Modules — Plugging Light into Switches
Jul 20, 2025
Episode 35: Common Fiber and Copper Connector Types
Jul 20, 2025
Episode 34: Single-Mode vs. Multimode Fiber
Jul 20, 2025
Episode 33: Understanding Fiber Optic Cabling
Jul 20, 2025
Episode 32: Termination Standards — TIA/EIA-568A vs. 568B
Jul 20, 2025
Episode 31: Coaxial and Twinaxial Cables
Jul 20, 2025
Episode 30: Twisted Pair Cabling Standards — Cat 5, 5e, 6, 6a, and Beyond
Jul 20, 2025
Episode 29: Introduction to Transmission Media and Copper Cabling
Jul 20, 2025
Episode 28: Network Provider Links — From Satellite to Metro Optical
Jul 20, 2025
Episode 27: Network Function Virtualization (NFV) in Practice
Jul 20, 2025
Episode 26: Virtual Network Interfaces and Components
Jul 20, 2025
Episode 25: Network Entry Points — Demarcation and Smartjacks
Jul 20, 2025
Episode 24: Modern WAN Technologies — MPLS and mGRE
Jul 20, 2025
Episode 23: Storage and Virtual Networking
Jul 20, 2025
Episode 22: Specialized Network Types — WLAN, PAN, CAN
Jul 20, 2025
Episode 21: LAN, MAN, and WAN — The Scope of Networks
Jul 20, 2025
Episode 20: Peer-to-Peer vs. Client-Server Architectures
Jul 20, 2025
Episode 19: Network Topologies — What Connects What
Jul 20, 2025
Episode 18: MTU and Fragmentation — Why Packet Size Matters
Jul 20, 2025
Episode 17: Inside the Packet — Headers and Payloads
Jul 20, 2025
Episode 16: OSI Upper Layers and Data Encapsulation (Layers 5–7 and Encapsulation)
Jul 20, 2025
Episode 15: OSI Layer 4 — The Transport Layer
Jul 20, 2025
Episode 14: OSI Layer 3 — The Network Layer
Jul 20, 2025
Episode 13: OSI Layer 1 and Layer 2 — Physical and Data Link Layers
Jul 20, 2025
Episode 12: What Is the OSI Model and Why It Still Matters
Jul 20, 2025
Episode 11: Welcome to Domain 1 — Networking Fundamentals
Jul 20, 2025
Episode 10: Glossary Essentials — Wireless, Virtualization, and Cloud Terms
Jul 20, 2025
Episode 9: Glossary Essentials — Security and Protocol Terms
Jul 20, 2025
Episode 8: Glossary Essentials — Core Networking Terms
Jul 20, 2025
Episode 7: Exam Day Strategy — From Sleep to Scantron
Jul 20, 2025
Episode 6: Labs and Simulations — Learning by Doing
Jul 20, 2025
Episode 5: Study Smarter — Building a Bulletproof Learning Plan
Jul 20, 2025
Episode 4: How to Think Like a Test Writer — The Anatomy of a CompTIA Question
Jul 20, 2025
Episode 3: What to Expect on the Network Plus Exam
Jul 20, 2025
Episode 2: What Is the Network Plus Certification and Why Take It?
Jul 20, 2025
Episode 1: Welcome to the Network Plus Audio Course
Jul 20, 2025