Реферат: Расширение локальных сетей

Содержание........................................................................................................

Введение................................................................................................................

Локальные сети..............................................................................................

Ethernet...................................................................................................................................................................

Ðàçëè÷èÿ ìåæäó ôîðìàòàìè êàäðîâ â IEEE 302.3 è Ethernet......................................................................

802.3 êàê ðàçâèâàþùèéñÿ ñòàíäàðò.................................................................................................................

Ethernet íà âîëîêîííî-îïòè÷åñêèõ êàáåëÿõ.........................................................................................................

Âûñîêîñêîðîñòíûå âàðèàíòû ñåòè Ethernet.....................................................................................................

Äóïëåêñíàÿ Ethernet. .......................................................................................................................................

100-VG AnyLAN. ..............................................................................................................................................

Âûñîêîñêîðîñòíîé Ethernet, èëè 100BaseX. ...............................................................................................

Íîâûå ñåòåâûå àäàïòåðû, ðàñøèðÿþùèå âîçìîæíîñòè ËÂÑ........................................................................

Ðàñïðåäåëåííûé âîëîêîííî-îïòè÷åñêèé èíòåðôåéñ ïåðåäà÷è äàííûõ (FDDI).............................................

Îñíîâíûå êîìïîíåíòû ñåòè FDDI...........................................................................................................................

Èíòåãðèðîâàíèå ñåòåé FDDI ñ ñóùåñòâóþùèìè ËÂÑ.................................................................................

Основные компоненты расширения ЛВС..................................

Êîíöåíòðàòîðû......................................................................................................................................................

Êîíôèãóðèðóåìûå êîíöåíòðàòîðû ..................................................................................................................

Ìîäóëüíûå êîíöåíòðàòîðû ................................................................................................................................

Ìîñòû.......................................................................................................................................................................

Íàçíà÷åíèå ìîñòîâ .............................................................................................................................................

Ñïîñîáû ñîåäèíåíèÿ ËÂÑ Ethernet è ËÂÑ Token Ring ...........................................................................

Ìàðøðóòèçàòîðû...................................................................................................................................................

Традиционные архитектурные решения...................................

Ðàñïðåäåëåííàÿ ñåòåâàÿ ìàãèñòðàëü (Distributed backbone)...............................................................

Ñîñðåäîòî÷åííàÿ ñåòåâàÿ ìàãèñòðàëü (Collapsed backbone).................................................................

Ãèáðèäíûå ìåæñåòåâûå ñîåäèíåíèÿ (Hybrid backbones)..........................................................................

Ограничение роста.....................................................................................

Êîììóòèðóåìàÿ Ethernet.....................................................................................................................................

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