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1McGraw-Hill ©The McGraw-Hill Companies, Inc., 2004
Chapter 14
Local Area Networks:Ethernet
2McGraw-Hill ©The McGraw-Hill Companies, Inc., 2004
Figure 14.1 Three generations of Ethernet
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14.1 Traditional Ethernet14.1 Traditional Ethernet
MAC Sublayer
Physical Layer
Physical Layer Implementation
Switched Ethernet
Bridged Ethernet
Full-Duplex Ethernet
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Figure 14.2 802.3 MAC frame
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Figure 14.3 Minimum and maximum length
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Figure 14.4 Ethernet addresses in hexadecimal notation
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Figure 14.5 Unicast and multicast addresses
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Figure 14.6 Physical layer
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Figure 14.7 PLS
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Figure 14.8 AUI
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Figure 14.9 MAU (transceiver)
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Figure 14.10 Categories of traditional Ethernet
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Figure 14.11 Connection of a station to the medium using 10Base5
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Figure 14.12 Connection of stations to the medium using 10Base2
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Figure 14.13 Connection of stations to the medium using 10Base-T
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Figure 14.14 Connection of stations to the medium using 10Base-FL
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Figure 14.15 Sharing bandwidth
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Figure 14.16 A network with and without a bridge
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Figure 14.17 Collision domains in a nonbridged and bridged network
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Figure 14.18 Switched Ethernet
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Figure 14.19 Full-duplex switched Ethernet
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14.2 Fast Ethernet14.2 Fast Ethernet
MAC Sublayer
Physical Layer
Physical Layer Implementation
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Figure 14.20 Fast Ethernet physical layer
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Figure 14.21 MII
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Figure 14.22 Fast Ethernet implementations
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Figure 14.23 100Base-TX implementation
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Figure 14.24 Encoding and decoding in 100Base-TX
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Figure 14.25 100Base-FX implementation
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Figure 14.26 Encoding and decoding in 100Base-FX
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Figure 14.27 100Base-T4 implementation
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Figure 14.28 Using four wires in 100Base-T4
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14.3 Gigabit Ethernet14.3 Gigabit Ethernet
MAC Sublayer
Physical Layer
Physical Layer Implementation
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Figure 14.29 Physical layer in Gigabit Ethernet
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Figure 14.30 Gigabit Ethernet implementations
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Figure 14.31 1000Base-X implementation
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Figure 14.32 Encoding in 1000Base-X
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Figure 14.33 1000Base-T implementation
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Figure 14.34 Encoding in 1000Base-T