CCNA 1 v3.0 Module 8 Ethernet Switching

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CCNA 1 v3.0 Module 8 Ethernet Switching
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Purpose of This PowerPoint

• This PowerPoint primarily consists of the Target
  Indicators (TIs) of this module in CCNA version
  3.0.
• It was created to give instructors a PowerPoint
  to take and modify as their own.
• This PowerPoint is
• NOT a study guide for the module final
  assessment.
• NOT a study guide for the CCNA certification
  exam.
• Please report any mistakes you find in this
  PowerPoint by using the Academy Connection Help
  link.

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Objectives

• Ethernet Switching
• Collision Domains and Broadcast Domains

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Layer 2 Bridging
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Bridges
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Switch Operation
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Full Duplex
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Network Latency
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Switch Modes
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Switch Modes

• Store and Forward - A switch receives the entire
  frame before sending it out the destination port.
• Cut-Through - A switch starts to transfer the
  frame as soon as the destination MAC address is
  received.

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Spanning-Tree Operation
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STP States
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Types of Networks
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Collisions in Collision Domain
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Layer 1 Devices Extend Collision Domains
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Broadcasts in a Bridged Environment
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Broadcast Domain Segmentation
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Data Flow Through a Network
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What is a Network Segment?