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Switch (Switch) e bolela "swicha" 'me ke sesebelisoa sa marang-rang se sebelisetsoang ho fetisa melaetsa ea motlakase (optical).E ka fana ka tsela e ikhethang ea lets'oao la motlakase bakeng sa node efe kapa efe e 'meli ea marang-rang ea sesebelisoa sa phihlello.Li-switch tse atileng haholo ke li-switch tsa Ethernet.Tse ling tse tloaelehileng ke li-switches tsa lentsoe tsa mohala, li-fiber switch joalo-joalo.

Mesebetsi ea mantlha ea switch e kenyelletsa ho bua ka 'mele, topology ea marang-rang, ho hlahloba liphoso, tatellano ea foreimi le taolo ea phallo.Phetoho e boetse e na le mesebetsi e meng e mecha, e kang tšehetso ea VLAN (Virtual Local Area Network), tšehetso bakeng sa ho kopanya lihokelo, 'me tse ling li bile li na le mosebetsi oa firewall.

1. Joalo ka li-hubs, li-switches li fana ka palo e kholo ea likou tsa cabling, tse lumellang hore ho be le cabling ho topology ea linaleli.

2. Joaloka lintho tse pheta-phetoang, li-hubs le marokho, switch e nchafatsa molumo oa motlakase oa lisekoere tse sa khelohang ha e ntse e fetisetsa liforeimi.

3. Joaloka marokho, li-switches li sebelisa mokhoa o tšoanang oa ho fetisa kapa oa ho sefa boema-kepe bo bong le bo bong.

4. Joaloka borokho, sesebelisoa se arola marang-rang a sebaka sa sebaka sa marang-rang libakeng tse ngata tsa likhohlano, tseo e 'ngoe le e' ngoe e nang le li-bandwidth tse ikemetseng, kahoo e ntlafatsa haholo marang-rang a marang-rang a sebaka sa sebaka seo.

5.Ho phaella mesebetsing ea marokho, li-hubs, le li-peaters, li-switches li fana ka likarolo tse tsoetseng pele tse kang marang-rang a libaka tsa libaka (VLANs) le ts'ebetso e phahameng.

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Nako ea poso: Mar-17-2022