Contents
“Do I Know This Already?” Quiz
Ethernet Layer 1: Wiring, Speed, and Duplex
RJ-45 Pinouts and Category 5 Wiring
Autonegotiation, Speed, and Duplex
Collision Domains and Switch Buffering
Basic Switch Port Configuration
Ethernet Layer 2: Framing and Addressing
Protocol Types and the 802.3 Length Field
Core Concepts of SPAN, RSPAN, and ERSPAN
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