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CCNA Routing and Switching Study Guide: Exams 100-101, 200-101, and 200-120 by Todd Lammle

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Chapter 10

Layer 2 Switching

The following ICND1 exam topics are covered in this chapter:

  • LAN Switching Technologies
    • Identify basic switching concepts and the operation of Cisco switches.
  • Collision Domains
  • Broadcast Domains
  • Types of switching
  • CAM Table
    • Configure and verify initial switch configuration including remote access management.
  • Cisco IOS commands to perform basic switch setup
    • Verify network status and switch operation using basic utilities such as Ping, Telnet and SSH.
  • Network Device Security
    • Configure and verify Switch Port Security features such as:
  • Sticky MAC
  • MAC address limitation
  • Static/dynamic
  • Violation modes
  • Err-disable
  • Shutdown
  • Protect restrict
  • Shutdown unused ports
  • Err-disable recovery

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