Lefatšeng la kajeno le hokahaneng, moo khokahanyo ea dijithale e leng bohlokoa bakeng sa likhoebo, mekhatlo le batho ka bomong, li-switches tsa marang-rang li bapala karolo ea bohlokoa ho netefatsa phetiso e nepahetseng ea data le taolo ea marang-rang. Lisebelisoa tsena li sebetsa e le mokokotlo oa marang-rang a sebaka sa lehae (LANs) 'me li bohlokoa haholo ho tsamaisa puisano e se nang moeli le phapanyetsano ea data mafapheng a fapaneng.
Ntlafatsa ts'ebetso ea marang-rang:
Li-switches tsa marang-rang li sebelisoa haholo ho hokahanya lisebelisoa tse ngata ka har'a LAN, joalo ka likhomphutha, liprinta, li-server le lisebelisoa tse ling tsa marang-rang. Ho fapana le mahlale a khale joalo ka li-hubs tse hasang data ho lisebelisoa tsohle tse hokahaneng, li-switches li ka romella lipakete ka bohlale ho lisebelisoa tse li hlokang feela. Tšobotsi ena e fokotsa haholo tšubuhlellano ea marang-rang le ho ntlafatsa katleho ka kakaretso, e leng se etsang hore ho be le litekanyetso tse potlakileng tsa ho fetisa data le ts'ebetso e bonolo ea ts'ebetso ea marang-rang.
E tšehetsa lisebelisoa tse ngata:
Ho feto-fetoha ha li-switches tsa marang-rang ho ama liindasteri le lits'ebetso tse fapaneng:
Khoebo le Khoebo: Libakeng tsa likhoebo, li-switch li bohlokoa ho theha marang-rang a matla le a sireletsehileng a kahare. Li thusa basebetsi ho fumana lisebelisoa tse arolelanoang joalo ka lifaele le liprinta, ho sebelisana ntle ho tšitiso ka liboka tsa video le lits'ebeletso tsa VoIP, le ho sebelisa boleng ba lits'ebeletso (QoS) ho ts'ehetsa lits'ebetso tsa bohlokoa ka ho beha sephethephethe sa data pele.
Thuto: Litsi tsa thuto li itšetlehile ka li-swichi ho hokahanya liphaposi tsa ho rutela, liofisi tsa tsamaiso le lilaeborari, tse fanang ka phihlello e bonolo ea lisebelisoa tsa inthanete, li-platform tsa ho ithuta ka elektroniki, le datha ea tsamaiso. Li-switches li netefatsa khokahanyo e tšepahalang bakeng sa baithuti, fakalthi le basebetsi khamphaseng eohle.
Tlhokomelo ea bophelo bo botle: Lipetlele le litsi tsa tlhokomelo ea bophelo li sebelisa li-switch ho laola lirekoto tsa bophelo bo botle ba elektroniki (EHRs), litsamaiso tsa litšoantšo tsa bongaka, le lits'ebetso tsa telemedicine. Khokahano e tšepahalang ea marang-rang e fanoang ke li-switches e bohlokoa bakeng sa tlhokomelo ea mokuli, lipuisano tsa tšohanyetso, le ts'ebetso ea tsamaiso.
Likhokahano tsa mehala: Likhamphani tsa likhokahano tsa mehala li sebelisa li-switches lits'ebetsong tsa tsona ho tsamaisa sephethephethe sa lentsoe le data lipakeng tsa bareki, ho netefatsa phano ea litšebeletso e tšepahalang le ho boloka nako ea marang-rang.
Smart Home le IoT: Ka ho phahama ha lisebelisoa tsa lapeng tse bohlale le Marang-rang a Lintho (IoT), li-switches li bapala karolo ea bohlokoa ho hokahanya le ho laola lisebelisoa tse kang li-TV tse bohlale, lik'hamera tsa ts'ireletso, lisebelisoa tse bohlale, le lisebelisoa tsa lapeng. Li thusa beng ba matlo ho laola le ho beha leihlo lisebelisoa tsa bona tse hokahantsoeng.
Tsoelo-pele le mekhoa ea nakong e tlang:
Nts'etsopele ea li-switches tsa marang-rang e ntse e tsoela pele ho fetoha le tsoelo-pele ea theknoloji, joalo ka:
Ethernet e potlakileng: Ho tloha ho Gigabit Ethernet ho ea ho 10 Gigabit Ethernet (10GbE) le ho feta, li-switches li ikamahanya le maemo ho finyella litlhoko tse ntseng li eketseha tsa lisebelisoa tse matla tsa bandwidth.
Software-Defined Networking (SDN): Theknoloji ea SDN e fetola tsamaiso ea marang-rang ka ho kenya taolo bohareng le ho hlophisa li-switches ho etsa hore maemo a marang-rang a matla, a feto-fetohe.
Lintlafatso tsa ts'ireletso: Liphetoho tsa sejoale-joale li kopanya likarolo tsa ts'ireletso tse tsoetseng pele joalo ka manane a taolo ea phihlello (ACLs), ts'ireletso ea boema-kepe, le liprothokholo tsa encryption ho thibela phihlello e sa lumelloeng le litšokelo tsa marang-rang.
ha re phethela:
Ha tikoloho ea dijithale e ntse e fetoha, li-switches tsa marang-rang li ntse li bapala karolo ea bohlokoa ho nolofalletsang khokahanyo e se nang moeli le taolo e nepahetseng ea data mafapheng a fapaneng. Ho tloha ho eketsa tlhahiso ea likhoebo ho ea ho ts'ehetso ea lits'ebeletso tsa bohlokoa litabeng tsa bophelo bo botle le thuto, li-switches tsa marang-rang ke lisebelisoa tsa bohlokoa bakeng sa ho aha le ho boloka marang-rang a tšepahalang le a ka senyehang. Ha theknoloji e ntse e hatela pele, Todahike e ntse e ikemiselitse ho qapa le ho fana ka litharollo tsa maemo a holimo tsa marang-rang tse nolofalletsang mekhatlo le batho ka bomong ho atleha lefatšeng le ntseng le hola.
Nako ea poso: Jun-22-2024
