I-Computer Network Topology, eboniswayo

01 ngo 07

Iintlobo ze-Network Topology

Ubungqina beeteknoloji zekhompyutha bubhekiselele kwizicwangciso zokunxibelelana eziphathekayo ezisetyenziswa ngamadivayisi axhunyiwe kwinethiwekhi. Iintlobo zeentlobo zekhompyutha zezobugcisa ziyi:

IiNethwekhi eziyinkimbinkimbi zinokwakhiwa njengemibumba esebenzayo ezimbini okanye ngaphezulu kwezi mbongo.

02 we-07

Bus Network Topology

Bus Network Topology.

Iinqununu zeebhasi zithetha uxhulumano oluqhelekileyo olufikelela kuzo zonke izixhobo. Le ntando yenethiwekhi isetyenziswe kumanethiwekhi amancinci, kwaye kulula ukuyiqonda. Isixhobo ngasinye sekhomputha kunye nenethiwekhi sidibanisa kwikhebula elifanayo, ngoko ukuba ikhebula liphela, inethiwekhi yonke iyahla, kodwa iindleko zokumisela inethiwekhi ziqikelele.

Olu hlobo lwenxibelelwano luyasebenza. Nangona kunjalo, intambo yokuxhuma inexesha elilinganiselwe, kwaye inethwekhi ihamba kancane kunenethiwekhi yentsimbi.

03 we-07

Ingxowa yeeNethwekhi zenethiwekhi

Ingxowa yeeNethwekhi zenethiwekhi.

Isixhobo ngasinye kwisixhobo somncinci sinamathele kwezinye iifowuni, kwaye idivaysi yokugqibela idibanisa yokuqala ukuba yenze inethwekhi yomnxeba. Umyalezo ngamnye uhamba ngendandatho kwelinye icala-kwindlela yokuhamba ngesohlwayo okanye ngokusetyenzwa kweeyclock-ngokusebenzisa isixhumanisi esabelana ngaso. I-topology ye-Ring equka inani elikhulu lamadivayisi axhunyiwe lifuna abaphinda baphinda. Ukuba intambo yokuxhuma okanye esinye isixhobo sihluleka kwinethiwekhi yentsimbi, inethiwekhi yonke iphela.

Nangona amanxeba enqabileyo ekhawulezileyo kunonxibelelwano lweebhasi, kunzima kakhulu ukukhathazeka.

04 we-07

Star Network Topology

Star Network Topology.

I-topology yeenkwenkwezi isebenzisa i- hub yonxibelelwano okanye ishintshi kwaye iyinto eqhelekileyo kumanethiwekhi asekhaya. Zonke idivaysi inxibelelwano lwayo kwi-hub. Ukusebenza kwenethiwekhi yenkwenkwezi kuxhomekeke kwisibanki. Ukuba i-hub ihluleka, inethwekhi ihla kuwo onke amadivayisi axhunyiwe. Ukusebenza kwezixhobo eziqhotyoshelweyo kudla ngokuphakamileyo ngenxa yokuba zivame ukuba zixhobo ezincinci ezixhunywe kwi-topology yeenkwenkwezi eziyezinye iintlobo zamanethiwekhi.

Inethiwekhi yenkwenkwezi kulula ukuyilula kwaye kulula ukuyinkathaza. Iindleko zokusetha ziphezulu kunokuba ibhoksi yenethiwekhi yebhasi kunye neendandatho, kodwa ukuba enye ifowuni ifakela, ezinye izixhobo ezixhunyiwe azichaphazeli.

05 we-07

I-Mesh Network Topology

I-Mesh Network Topology.

Intsopolitiki yenethiwekhi yeekhonkco inika iindlela zokunxibelelanisa phakathi kwamanye okanye zonke izixhobo kwindawo ekhethekileyo okanye epheleleyo. Kwi-topology epheleleyo yombombo, zonke iifowuni zixhunyiwe kuzo zonke iifowuni. Kwi-topology yentsimbi ethile, ezinye zezixhobo ezixhunyiwe okanye iinkqubo zixhunyiwe kuzo zonke ezinye, kodwa ezinye zezixhobo zixhuma kuphela kwezinye iifowuni.

I-topology yeengxowa inamandla kwaye ingxaki ilula. Nangona kunjalo, ukufakwa kunye nokucwangciswa kunzima kunokuba kunenkwenkwezi, ubuxhakabhaka kunye nebhasi.

06 we-07

I-Network Network Topology

I-Network Network Topology.

I -polopolotiki yomthi idibanisa inkwenkwezi kunye neengcambu zebhasi kwindlela yokuxubusha ekuphuculeni ukusabalaliswa kwenethiwekhi. Uthungelwano lusekwa njenge-hierarchy, ngokuqhelekileyo ubuncinane ngamanqanaba amathathu. Iifowuni kwinqanaba eliphantsi zonke zidibanisa kwenye yeefowuni kwinqanaba elingentla. Ekugqibeleni, zonke izixhobo zikhokelela kwiziko eliphambili elilawula inethwekhi.

Olu hlobo lwenethiwekhi lusebenza kakuhle kwiinkampani ezinamaqela ahlukeneyo omsebenzi. Inkqubo kulula ukulawula nokujongana neengxaki . Nangona kunjalo, kubaluleke kakhulu ukusetha. Ukuba i-hub ephakathi ihluleka, ngoko umnatha uyaphela.

07 we-07

I-Wireless Network

Ukunxibelelana nge-wireless yintsana entsha kwibhloko. Ngokuqhelekileyo, amanxibelelwano angenawucingo angancinci kuneenethwekhi zentambo, kodwa oko kutshintsha ngokukhawuleza. Ngenxa yokwanda kwee-laptops kunye nezixhobo eziphathekayo, imfuno yamanethiwekhi ukufumana ukufikelela okungaxhunyiwe kwi-intanethi kuye kwanda kakhulu.

Kuye kuqhelekile kwiinkonzo zentambo ukubandakanya indawo yokufikelela kwi- hardware efumaneka kuwo onke amacebo angenawucingo afuna ukufikelela kwinethiwekhi. Ngolu kwandiso lwamandla anokuza kubakho imiba yokhuseleko olufunekayo.