Lecture #14: Local Area Networks ALOHA Ethernet Token Ring ...

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Name 10Base5 10Base2 10Base-T 10Base 10Base-F 10Base <strong>Ethernet</strong> Cabling thin coax twisted pair (UTP) fiber Cable thick coax Max seg. seg (m) 500 185 100 2000 Nodes per segment 100 30 1024 1024 Advantages The Original no hub cheapest long distance 28
Three kinds of <strong>Ethernet</strong> cabling 10Base5 10Base2 10Base-T 29
Page 1 and 2: Lecture #14: Local Area Networks AL
Page 3 and 4: The Channel Allocation Problem �
Page 5 and 6: Dynamic Channel Allocation in LANs
Page 7 and 8: �� ALOHA ALOHA ALOHA - a ground
Page 9 and 10: Pure ALOHA (2) Frames are transmitt
Page 11 and 12: Slotted ALOHA �� The method: Di
Page 13 and 14: Carrier Sense Multiple Access Proto
Page 15 and 16: CSMA types: persistent and nonpersi
Page 17 and 18: CSMA types: persistent and nonpersi
Page 19 and 20: CSMA with Collision Detection (CSMA
Page 21 and 22: CSMA / CD details �� After a st
Page 23 and 24: Collision-Free Collision Free Proto
Page 25 and 26: The basic bit-map bit map protocol
Page 27: Ethernet �� IEEE has standardiz
Page 31 and 32: Manchester encoding 31
Page 33 and 34: Ethernet frame format ��Preambl
Page 35 and 36: Ethernet Performance at 10 Mbps wit
Page 37 and 38: Token Ring - IEEE 802.5 �� A ri
Page 39 and 40: Token Ring frame formats Data or co
Page 41 and 42: Active and Standby monitors ��

Lecture #14: Local Area Networks ALOHA Ethernet Token Ring ...

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