Download - Lan Ethernet Fddi 03 Format

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Page 1: Lan Ethernet Fddi  03 Format

LAN ETHERNET & FDDI

Prof. Anish Goel

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What is a LAN?

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Typical LAN Structure

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Medium Access Control Sublayer

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MAC Sub-layer

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Logical Link Control Layer

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Logical Link Control Services

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LLC PDU Structure

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Encapsulation of MAC frames

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A bit of history…

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IEEE 802.3 MAC: Ethernet

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IEEE 802.3 Original Parameters

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IEEE 802.3 MAC Frame

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IEEE 802.3 MAC Frame

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IEEE 802.3 MAC Frame

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DIX Ethernet II MAC Frame Structure

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SubNetwork Address Protocol (SNAP)

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IEEE 802.3 Physical Layer

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Ethernet Hubs & Switches

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Ethernet Scalability

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Fast Ethernet

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Gigabit Ethernet

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10 Gigabit Ethernet

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IEEE 802.5 Ring LAN

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Star Topology Ring LAN

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Token Frame Format (IEEE 802.5)

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Data Frame Format

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Other Ring Functions

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Ring Latency & Ring Reinsertion

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Ring Latency & Ring Reinsertion

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Fiber Distributed Data Interface (FDDI)

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Dual Ring Arrangement for Reliability

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FDDI Frame Format (similar to 802.5)

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Timed Token Operation

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