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    • OSI Model and TCP/IP Model: Background of the OSI Model
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    • OSI Model & TCP/IP Model: How the OSI Model works part 1
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    • OSI Model & TCP/IP Model: How the OSI Model works part 2
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    • OSI Model & TCP/IP Model: How the OSI Model works part 3
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    • OSI Model & TCP/IP Model: TCP/IP Model Layers
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    • OSI Model & TCP/IP Model: Data Encapsulation
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    • Protocols: Web Page Protocols
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    • Protocols: File Transfer Protocols
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    • Protocols: Email Protocols
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    • Protocols: Supporting Protocols
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    • Protocols: Protocol Models Review
    • Data Transmission & Media Access Methods: Data Transmission
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    • Data Transmission & Media Access Methods: Transmission Methods
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    • Data Transmission & Media Access Methods: Intro to Ethernet
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    • Data Transmission & Media Access Methods: CSMA/CD
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    • Data Transmission & Media Access Methods: CSMA/CA
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    • Network Connectivity Devices: Network Interface Cards
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    • Network Connectivity Devices: Switches
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    • Network Connectivity Devices: Routers
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    • Wireless Networks: WLAN Basics
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    • Wireless Networks: 802.11 Standards
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    • Wireless Networks: Wireless Security
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    • Wireless Networks: Wireless Implementation
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    • Network Transmissions and Hardware Lab: Explore NICs
    • Network Transmissions and Hardware Lab: Explore Hubs and Switches
    • Network Transmissions and Hardware Lab: Explore Routers
    • Network Transmissions and Hardware Lab: Configure Wireless
    • IPV4 Addressing: Background
    • IPV4 Addressing: Rules of TCP/IP
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    • IPV4 Addressing: Subnet Masks
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    • IPV4 Addressing: Basic Anding
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    • IPV4 Addressing: Local or Remote
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    • IPV4 Addressing: Local or Remote p2
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    • IPV4 Addressing: Local or Remote p3
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    • IPV4 Addressing: Routing
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    • Binary Numbers: Number Systems
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    • Binary Numbers: Decimal Numbers
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    • Binary Numbers: Binary Numbers
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    • Binary Numbers: Hexadecimal Numbers
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    • Binary Numbers: CIDR background
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    • Binary Numbers: Subnetting
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    • Binary Numbers: CIDR Notation
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    • Internet Protocols: IPv4 Classes
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    • Internet Protocols: Private IP Addresses
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    • Internet Protocols: Network Address Translation
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    • Internet Protocols: IPv6
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    • Internet Protocols Lab: Design and Implement an IPv4 Network
    • Internet Protocols Lab: Configure Routing
    • Assign IP Addresses: Static and Dynamic Addressing
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    • Assign IP Addresses: The DHCP Lease Process
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    • Assign IP Addresses: Centralized DHCP
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    • Assign IP Addresses: DHCP Server Settings
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    • Assign IP Addresses: DHCP Reservations
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    • Domain Name Services: Host Names
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    • Domain Name Services: Fully Qualified Domain Names
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    • Domain Name Services: Hosts File
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    • Domain Name Services: DNS Overview
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    • Domain Name Services: DNS Name Resolution Part 1
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    • Domain Name Services: DNS Name Resolution Part 2
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    • Domain Name Services: DNS Servers
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    • Domain Name Services: DNS Records Part 1
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    • Domain Name Services: DNS Records Part 2
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    • Domain Name Services: Split DNS
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    • TCP/IP Commands: IPConfig/IFConfig
    • TCP/IP Commands: Ping
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    • TCP/IP Commands: Tracert/Traceroute/Pathping
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    • TCP/IP Services Lab: Configure DHCP and DNS
    • Perimeter Security: Defense in Depth
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    • Perimeter Security: Demilitarized Zones
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    • Perimeter Security: Regulating Traffic Between Zones
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    • Perimeter Security: Controlling Client Access
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    • Intrusion Detection and Prevention: Intrusion Detection Systems
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    • Intrusion Detection and Prevention: Types of IDS/IPS
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    • Network Security Lab: Exploring NAT
    • Remote Network Architecture: Remote Access
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    • Remote Network Architecture: Remote Access Infrastructure
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    • Remote Network Architecture: Remote Access Protocols
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    • Virtual Private Networking: VPNs
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    • Virtual Private Networking: VPN Protocols
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    • Network Monitoring: Network Management
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    • Network Monitoring: Troubleshooting
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    • Troubleshooting Network Connectivity: Physical Issues
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    • Troubleshooting Network Connectivity: Logical Issues
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    • Troubleshooting Network Connectivity: Wireless Issues
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    • Network Management / Troubleshooting Lab: Troubleshooting
    • Network Management / Troubleshooting Lab: Troubleshooting Hint Physical Issues
    • Network Management / Troubleshooting Lab: Troubleshooting Hint Logical Issues
    • Network Management / Troubleshooting Lab: Troubleshooting Hint Wireless Issues
    • Network Management / Troubleshooting Lab: Troubleshooting Hint DNS Issues
    • Networking Fundamentals Certificate