计算机网络与因特网论文(英文版)

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1、LAN technology4

1.1 LAN Overview4

1.1.1 Emergence and development of local area network4

1.1.2 LAN Features4

1.1.3 LAN components5

1.1.4 LAN Architecture and IEEE802 standard5

1.1.5 Media access control methods6

1.2 Ethernet7

1.2.1 the technical characteristics of the Ethernet8

1.2.2 IEEE802.3 Ethernet architecture8

1.2.3 10Mbps Ethernet8

1.3 Fast Ethernet10

1.3.1 IEEE802.3u Fast Ethernet10

1.3.2 100VG-AnylAN11

1.4 Fiber Distributed Data Interface FDDI11

1.4.1 FDDI dual ring structure11

1.5 Switched Ethernet11

1.5.1 A problem shared network11

1.5.2 The characteristics of a switched network12

1.5.3 Ethernet Switches12

1.5.4 The working principle of switched Ethernet12

1.5.5 VLAN13

1.6 Switched Ethernet Application15

1.6.1, the characteristics of Gigabit Ethernet15

1.6.2 IEEE802.z Gigabit Ethernet standard15

1.6.3 IEEE802.ab Gigabit Ethernet standard16

1.7 Gigabit Ethernet16

1.7.1the technical characteristics of Gigabit Ethernet16

1.8 Asynchronous Transfer Mode17

1.8.1 ATM features17

1.8.2 The basic skills of ATM18

1.8.3 ATM interface standard18

1.8.4 ATM architecture18

1.9 Wireless LAN19

1.9.1 Wireless LAN Overview19

2、WAN20

2.1 Overview Overview of network interconnection network interconnection20

2.1.1 Applications of computer network interconnection20

2.1.2 Interconnection model21

2.1.3 Several forms of network interconnection21

2.1.4 Basic requirements for network interconnection21

2.2 Network interconnection devices22

2.2.1 Repeater22

2.2.2 Network bridge22

2.2.3 Router24

2.2.4 Gateway25

2.3 Routing algorithm and routing protocol26

2.3.1 Static and dynamic routing26

2.3.2 Routing algorithm26

2.3.3 Routing Protocol27

2. 4 WAN technology29

2.4.1 the wide area network reference model30

2.5 Interconnection agreements TCP / IP30

2.5.1 TCP / IP protocol suite31

2.5.2 IP network interconnection agreement32

IP data packet must be submitted to the data link layer, framing package can be sent before. As support