CCNA 1 v3.0 Module 8 Ethernet Switching

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assessment. NOT a study guide for the CCNA certification

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Objectives

Ethernet SwitchingCollision Domains and Broadcast Domains

Layer 2 Bridging

Bridges

Switch Operation

Full Duplex

Network Latency

Switch Modes

Switch ModesStore 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.

Spanning-Tree Operation

STP States

Types of Networks

Collisions in Collision Domain

Layer 1 Devices Extend Collision Domains

Broadcasts in a Bridged Environment

Broadcast Domain Segmentation

Data Flow Through a Network

What is a Network Segment?