Lefatšeng le tšoaroang letloleng le potlakileng moo ho phallang ha data le ho ikatisa ho bohlokoa, li-switch tsa marang-rang ke mokokotlo oa lits'ebeletso tse sebetsang hantle. Todahike ke moetapele oa ho marang-rang, e lulang e fana ka mangole a marang-rang ho likhoebo le malapeng a matla. Sengoliloeng sena se hlahloba thuto ea ho iphetola ha mabenkele a marang-rang le kamoo todahike e ka pele ho tsoelo-pele ena ea theknoloji ena.
Tšimoloho ea marang-rang a marang-rang
Li-switche tsa netweke tsa marang-rang li hlahile qetellong ea bo-1980s le mathoasong a bo-1990 e le khopolo ea ho iphetola ha mabitla. Ho fapana le li-dab, tse phatlalatsang data e hokahaneng le lisebelisoa tsohle tse hokahaneng ka bolokolohi ka bohlale lisebelisoa tse itseng, tse ntseng li eketseha haholo lebelo la marang-rang. Todahike o ile a amohela bokhoni ba theknoloji ena qalong ea pele bohareng ba bo-1990, ho ba le maemo a macha bakeng sa ts'ebetso le ho ts'epahala.
2000s: Ho phahama ha gigabit ethernet
Mathoasong a 2000, theknoloji ea Gigaabit Ethernet e ile ea amoheloa ka potlako, ho fihlela lebelo la li-gbps tse 1. Ena ke patsi e kholo e tsoang ho likarolo tse 100 tsa Ethernet e potlakileng. Todahike e hlahisitse letoto la li-switch tsa gigabit switch ho fihlela tlhokahalo e ntseng e eketseha ea bandwidth ho khoebo le marang-rang a hae. E etselitsoe ho sebetsana le sephethe-phethe sa data sa data, lits'ebetso tsa ts'ehetso ea lisebelisoa tsa video ha li ntse li fetoha mecheng ea video le faele ea faele.
2010s: Ho kena mehleng ea se bohlale le se laoloang
Joalokaha marang-rang a thata haholo, tlhokahalo ea ho hlanya, ho na le lisebelisoa tsa matlahali. Todahike e hlahisitse letoto la li-skritus tse bolokiloeng tse fanang ka tsamaiso ea netweke ka taolo e kholo le ho bonahala. Li-switches tsena li hlahisa likarolo tse tsoetseng pele joalo ka tšehetso ea VLAN, boleng ba litšebeletso (QOS) ba ntlafatsa taolo ea marang-rang e sebetsang haholoanyane le e sirelelitsoeng.
Meetso ea kajeno: Ho amohela li-GB tsa 10 le holimo
Lilemong tsa morao tjena, sutu ea lebelo le phahameng le ts'ebetso e ntle e hlahisitse nts'etsopele ea 10 gb ethernet (10gbe) switches. Todahike e bile qalong ea phetoho ena, e hlahise moloko o mocha oa mathoasong a etselitsoeng ho fihlela litlhoko tsa marang-rang a sejoale-joale. Li-switchen tsena tsa 10Gbe li loketse libaka tsa data, libaka tse nang le khatello ea maikutlo tse matla le likhoebo tse hlokang phetiso ea data e potlakileng le ho ba le maemo a tlase.
Boitlamo ba Todahike ho ea ntlafatso
Katleho ea Todahike 'marakeng oa ho projeke ea marang-rang e bakoa ke boitlamo ba eona bo sa thekeseleng le boleng. Khamphani e ntse e sebetsa lits'oants'o tsa lipatlisiso le nts'etsopele ho nts'etsapele esale pele lihlahisoa tsa bona. Ho switcheche ho tsebahala ka hobeloa ha bona, leqeba le katleho, le katleho, le ba etsang khetho ea pele lits'ebetso tse fapaneng tsa lits'ebetso tse fapaneng.
Litšobotsi tse tsoetseng pele bakeng sa lefatše le hokahaneng
Linoto tsa morao-rao tsa Todahike li na le likarolo tse ngata tse etselitsoeng ho fihlela litlhoko tsa marang-rang a sejoale:
Tokoloho e phahameng: e fana ka palo e kholo ea likou tse lumellanang le marang-rang tse ntseng li eketseha.
Poe + tšehetso: matla a holim 'a Ethernet Inthaneteng
Tšireletseho e tsoetseng pele: Libaka tse kang lethathamo la taolo ea ho fihlella (li-accls), ts'ireletso ea Port Port le Port Ts'ireletso ea Port le Port
Tsamaiso e ntlafalitsoeng: Interrager Interface ea sebaka sa marang-rang sa marang-rang, le ts'ehetso ea li-protocol tsa marang-rang tse kang stmp.
Se re hlolla le ho ts'epahala: Litšobotsi tsa taolo ea taolo ea ABDGregation (LCP) le ts'ehetso bakeng sa lisebelisoa tsa matla a setumo le ho ts'epahala.
Ho sheba bokamoso
Ha libaka tsa marang-rang tsa marang-rang li ntse li sebetsa li fetoha, todahike e ikemiselitse ho etsa hore re be le tharollo ea meputso e mecha ea ho fihlela litlhoko tsa khokahano tse ntseng li eketseha. Khamphani e ntse e hlahloba matla a mahlale a hlahang a kang 25Gbe, 40Gbe le 100Gbe le marang-rang a marang-rang (nfv).
Ka bokhutšoanyane, ho lelekisa lebelo le phahameng ka ho sa feleng, ho ba le boikoetliso bo botle, 'me ts'ireletso e ntlafalitsoeng e hlahisitse nts'etsopele ea marang-rang a marang-rang. Boinehelo ba Todahike bo e boloka e le ntho e ka pele ho nts'etsopele ena, ho fana ka maikutlo a ho thusa likhoebo le batho ka bomong ho fihlela ho feta. Ha re ntse re fetela nakong e tlang, todahike e lula e ikemiselitse ho fana ka mahlale a ho khaola - a fanang ka metlae e potlakileng, e bohlale le ka litsela tse sireletsehileng haholoanyane.
Nako ea poso: May-28-2024
