˭ԧѵ ѵ 46931207
Ring
Topology
ش¢ͧ LAN (
Local Area Netwrok )
ѺùӤ͡ѹ Ҥǡѹ
1.
ͧ˹§ҹҧ
ǹ˭դҹ ҡͧҧšѹ
ѷ . ǹ ѷ١Ҩҹͧ
зա红 кѧ ѭ
ҵͧŢͧա˹觨ԴӺҡ Ҫ дǡ
֧աùѡâͧ Computer Network ҹ
աѾҡѹ ѹ
2.
Ͷͧк
Ѻ觷ӤѭѺ÷ӸáԨ
ҴͶ͡ ѧк Computer Network ҹԴ÷ӡͧ ͧҹԴջѭ
öӢŷաͧ ҧѹ
3.
աСä Ѵ
ͧ繡ŧع ӹѡҹ˹ 20 ͧ
зաùк Computer Network ҹ
Ҩеͧաëͧ ( Printer ) ӹǹ 5-10
ͧ §ҹ ҹк Computer
Network ҹ աѾҡѹ ҨЫ ͧ
( Printer )ҳ 2-3
ءͧöͧ ( Printer ) ҧҷش
˵ع֧աùӤҴ¡ѹ
繪¡ѧ
LAN Ẻǧǹ (Ring Topology)
ẺǧǹԸաͤͨҡش˹§ѧش
شش¢ͧʶҹէҹ͢¨§Ѻѧشáش
觨з§ѭҳǹǧ
ѭҳŷ١͡ҡͧ˹觨ж١觼ҹѧͧѴ仾ѺŢ͢µ鹷ҧл·ҧ
ͧѺеǨͺһ·ҧͧõçѺŢͧͧҡçѺشŹ
ҡç觪شŵѧͧѴ
ҡشŹ鹶١觵ͨѺҶ֧ͧ鹷ҧʴʶҹջ·ҧͧ觢͢
ʹբͧẺǧǹ繵ͧդٹҧ
СѭҳաêѹͧѭҳԴк
ͧҡѭҳ͡㹷ҧ¡кѭҳ͡繵ѭҳǡѹ
ǹ¡ҡդͧͧ˹кѭҳҴз觵ѭҳúǧ
ػóҧ
ҡѹǧ Ţèж١觨ҡ˹˹ѧա˹˹
ǹ͢ ȷҧǧǹ (к͢ٻǧǹҧкö觢ͧȷҧ)
˹ʶҹ վյШ˹ 1 觨з˹ҷ÷繵͡
ǹǢͧࡨ Ѻ觢͡ҡ˹
˹ҷѺࡨŷżҹҨҡ ͵Ǩͺ繢ŷ˹
ФѴ͡ŷ觵Ѻ˹ͧ
л¢Źѧվյͧ˹Ѵ
ʹ
1. 觢öѧѺ ˹ѹ
¡˹˹觻·ҧҹŧ ǹǢͧࡨ
վյͧ˹еǨͺͧբ˹ͧ
2. 觢㹷ȷҧǡѹ ֧աêѹͧѭҳ
1. ˹˹˹Դ
Ũö觼ҹѧ˹ Шз͢·
͢¢ҴõԴ
2. ˹˹觵ͧ觢 ˹ ͧǹ
觨з
ҡٻաùӤҵҴ¡ѹ
觡õػóӤѭѧ
1.
LAN Card
Ẻ͡ 10Mb ,100Mb
10/100 Mb ѹѧѹ㹻Ѩغѹ
2.
ѭҳ Ѻ觢
LAN Card
ػó㹡ѭҳѺҴ¡ѹ
Ѻ LAN Card
º Slot ͧ
͡ҡ ҧк줢 ػóѧ շ駷 Adapter ͡Ѻ USB Ҥ 75-85 USD ͻҳ 3,300
- 3,750 ҷ >Card Ẻ PCI 觡Ҥ 45-55 USD ͻҳ 2,000
- 2,400 ҷ Ѩغѹ ¡ѹҡ 3Com,
D-Link, Diamond, Intel, Linksys SMC
˹ҷͧ LAN Card
o
Ѵ
ö觼ҹ
зӡŧšѺ仡Ѻ ҧФ
o
ҧʹʢ
LAN Card еǨ ʹӡѹ
͡ѹêѹͧ Hard Ware 㹤 Т͢
o
ǺŢͧ
LAN Card ѺѺ
ͷҢŨҡ Card 鹷ѭҳ
ҡԹ
o
ҧ͡ѹͧ
觢͡ LAN Card աͺѺաͧ
աõŧФ¡ѹաѺ觢
ѭҳ
ǹӤѭաǹ Ǥ
Ѻ觢ŨЪ ѭҳǹӤѭ ·к LAN 仨ѭҳͧ
лСѺ Ẻ觨Сǵ令˹
Ѻ 㹡õ
ҧ ¡õ͡ѹµçҧͧ
ѭҹ觷ѹ
2 Ẻ
Coax Ẻ Category 5 ( Cat 5 ) Coax 鹨ҹѹҧ¡
Ѩغѹ ҨẺ Cat 5 ѹѡ
Чµ͡õԴ Ẻ Cat 5
ҴټԹ д٤¡ѺŢͧѾ· Ẻ Cat
5 ѹ UTP ( Unshielded Twisted
Pair ) ͡ẺͧѺ÷ӧҹ¤㹡Ѻ觷дѺ
100 Mbps · ǵҡѺͧ (
ҹҧ LAN Card ) ҡѺ Jack
¡ RJ-45 ѡɳФ
Ѻǵͧ͢Ѿ ( RJ-11 )
§բҴ˭ öҹѹ
¹ҧ鹨ҡ·
»͡Ҩǹա ¤ԴẺթǹ
ͷ¡ UTP
( unshielded twisted pair ) 繷ҡش
LAN к ¡աҧ 10baseT Ѻ觢 10 Mbps 100baseT
Ѻ觢 100 Mbps ѭҳ Թ
90
Connector ѺẺ UTP ( unshielded twisted pair )
ԹẺ Ring բºѧ
o
µ͡õԴ
o
ػóҧ ͧ § Card Ҥᾧ
o
ŷѺդͶҧ٧
o
ӧҹ¤дѺ 10 Mbps 100baseT Ѻ觢 100 Mbps
o
繵ͧػóҧҹ Network HUB, Router Ҫ
o
ͧѺػó;ǧҡش֧ 25 ˹
o
㹤дѺش 10 Mbps §͡Ѻҹҹ Multimedia
ҧ VDO
o
öѺ Network
o
չ Ѻ MacIntosh PC Windows
Platform
ѨغѹոҤҹ鹷ѧաк
к Ring ջѡɳзǧԴ ֧¡ ring
ѭҢͧ topology Ͷ node node ˹ԴѴͧ仡з network
ջѭк ա͡Ẻ䢻ѭҹ
з topology ӧҹҧջԷҾ٧Ẻ˹