Xov xwm

Ib txwm routers ua ntau txoj haujlwm nyuaj thaum xa mus rau txhua pob ntawv, suav nrog kev nrhiav txoj hauv kev, nkag mus tswj cov npe sib piv

Lub hauv paus tseem ceeb ntawm lub router yog lub nraub qaum, thiab lub nraub qaum ua haujlwm siab pab txhim kho kev ua haujlwm ntawm lub router.

Thaum lub intermediate node router kis tau nyob rau hauv lub network, nws muab kev cia thiab xa mus ntawm pob ntawv.

Functionally, nws tuaj yeem muab faib ua: qaum-theem, enterprise-level thiab nkag-level routers. Backbone-level routers muaj cov ntaub ntawv loj thiab tseem ceeb

Qee lub routers tsuas yog txhawb nqa ib txoj cai xwb, tab sis feem ntau cov routers tuaj yeem txhawb nqa kev sib kis ntawm ntau txoj cai, uas yog, ntau tus txheej txheem routers.

Lub luag haujlwm tseem ceeb tshaj plaws ntawm lub router yog kom paub txog kev xa cov ntaub ntawv. Qhov tseeb, muab nws yooj yim

Tom qab POST tiav, thawj zaug nyeem BootStrap program hauv ROM rau kev pib ua ntej.

MODEM lossis Hloov-rau-Router Interface (WAN): Lub interface no txuas nrog lub tsev broadband modem (lossis hloov) nrog lub network cable.

Routers tau muab faib ua cov routers hauv zos thiab cov chaw taws teeb routers, thiab cov routers hauv zos tau siv los txuas cov xov xwm sib txuas hauv network, xws li optical f...

Cov khoom siv hauv lub network sib txuas lus nrog ib leeg feem ntau nrog lawv qhov chaw nyob IP, thiab routers tsuas tuaj yeem xa cov ntaub ntawv raws li qhov tshwj xeeb IP chaw...

Routers yog cov khoom siv sib txuas tseem ceeb hauv Is Taws Nem. Routers txiav txim siab ntawm kev xa cov ntaub ntawv los ntawm kev xa mus. Lub tswv yim xa mus yog hu ua routing...

Routers feem ntau yog nyob rau ntawm txheej txheej network, yog li routing thev naus laus zis kuj yog thev naus laus zis ntsig txog cov txheej txheem network, routers muaj ntau ...