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1. Guided course · Preview access

   Role and function of network components

   • Cisco CCNA · 200-301 · v1.1
   • Objective 1.1 · Network Fundamentals

   Concepts: Router · Layer 2 switch · Layer 3 switch · Wireless access point

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2. Guided course · Preview access

   Characteristics of network topology architectures

   • Cisco CCNA · 200-301 · v1.1
   • Objective 1.2 · Network Fundamentals

   Concepts: Two-tier architecture · Three-tier architecture · Spine-and-leaf · SOHO topology

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3. Guided course · Preview access

   Compare physical interface and cabling types

   • Cisco CCNA · 200-301 · v1.1
   • Objective 1.3 · Network Fundamentals

   Concepts: Single-mode fiber · Multimode fiber · Copper Ethernet · Point-to-point link

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4. Guided course · Preview access

   Interface and cable issues

   • Cisco CCNA · 200-301 · v1.1
   • Objective 1.4 · Network Fundamentals

   Concepts: Duplex mismatch · CRC error · Speed mismatch · Ethernet collision

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5. Guided course · Preview access

   Compare TCP to UDP

   • Cisco CCNA · 200-301 · v1.1
   • Objective 1.5 · Network Fundamentals

   Concepts: TCP · UDP · TCP sequence number · TCP flow control

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6. Guided course · Preview access

   Configure and verify IPv4 addressing and subnetting

   • Cisco CCNA · 200-301 · v1.1
   • Objective 1.6 · Network Fundamentals

   Concepts: Subnet address · Directed broadcast address · IPv4 prefix length · Default gateway

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7. Guided course · Preview access

   Private IPv4 addressing

   • Cisco CCNA · 200-301 · v1.1
   • Objective 1.7 · Network Fundamentals

   Concepts: 10.0.0.0/8 · 172.16.0.0/12 · 192.168.0.0/16 · Public IPv4 address

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8. Guided course · Preview access

   Configure and verify IPv6 addressing and prefix

   • Cisco CCNA · 200-301 · v1.1
   • Objective 1.8 · Network Fundamentals

   Concepts: IPv6 address · IPv6 prefix length · IPv6 default gateway · Link-local next hop

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9. Guided course · Preview access

   IPv6 address types

   • Cisco CCNA · 200-301 · v1.1
   • Objective 1.9 · Network Fundamentals

   Concepts: Global unicast · Link-local · IPv6 multicast · IPv6 anycast

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10. Guided course · Preview access

    Verify IP parameters for client operating systems

    • Cisco CCNA · 200-301 · v1.1
    • Objective 1.10 · Network Fundamentals

    Concepts: ipconfig · ip address · ifconfig · route print

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11. Guided course · Preview access

    Wireless principles

    • Cisco CCNA · 200-301 · v1.1
    • Objective 1.11 · Network Fundamentals

    Concepts: Wireless interference · Channel overlap · SSID · Wireless encryption

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12. Guided course · Preview access

    Virtualization fundamentals

    • Cisco CCNA · 200-301 · v1.1
    • Objective 1.12 · Network Fundamentals

    Concepts: Virtual machine · Container · Virtual routing and forwarding · Hypervisor

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Topics and concept names from the seven current certification courses. IT basics and resource-only routes are available separately.