Li-switch tsa setso li ile tsa hlahisoa ho tloha marokhong 'me e ne e le karolo ea bobeli ea OSI, e leng lisebelisoa tsa lera la data.E bua ho ea ka aterese ea MAC, e khetha tsela ka tafole ea seteishene, 'me ho thehoa le ho hlokomeloa ha tafole ea seteishene ho etsoa ka boomo ke li-switches tsa CISCO Cisco.Router ke ea karolo ea boraro ea OSI, ke hore, sesebelisoa sa marang-rang.E sebetsana le aterese ea IP mme e hlahisoa ka protocol ea routing table routing.Monyetla o moholo ka ho fetesisa oa 10 Gigabit switch ea mekhahlelo e meraro o potlakile.Hobane switjha e hloka feela ho tsebahatsa aterese ea MAC ka foreimi, e hlahisa ka kotloloho ebe e khetha algorithm ea boema-kepe ho latela aterese ea MAC.Algorithm e bonolo ebile e bonolo ho e sebelisa ke ASIC, kahoo lebelo la ho fetisa le holimo haholo.Empa mokhoa o sebetsang oa switjha o boetse o tlisa mathata a mang.
1. Loop: Ho ea ka Huanet switjha aterese ea ho ithuta le algorithm ea ho theha tafole ea seteishene, loops ha e lumelloe lipakeng tsa li-switches.Hang ha ho se ho e-na le loop, algorithm ea sefate e qalang e tlameha ho qalisoa ho thibela boema-kepe bo hlahisang loop.Protocol ea routing ea router ha e na bothata bona.Ho ka ba le litsela tse ngata pakeng tsa li-routers ho leka-lekanya mojaro le ho ntlafatsa ho tšepahala.
2. Khatiso ea mojaro:Ho ka ba le mocha o le mong feela pakeng tsa li-switches tsa Huanet, e le hore tlhahisoleseding e lebise tlhokomelo ho sehokelo se le seng sa puisano, 'me kabo e matla ha e khonehe ho leka-lekanya mojaro.Algorithm ea routing protocol ea router e ka qoba sena.The OSPF routing protocol algorithm e ke ke ea hlahisa litsela tse ngata feela, empa hape e khetha litsela tse fapaneng tse ntle bakeng sa lits'ebetso tse fapaneng tsa marang-rang.
3. Taolo ea khaso:Li-switches tsa Huanet li ka fokotsa sebaka sa likhohlano feela, empa eseng sebaka sa phatlalatso.Marang-rang kaofela a fetotsoeng ke sebaka se seholo sa phatlalatso, 'me melaetsa e phatlalatsoang e hasane hohle ho netweke e fetotsoeng.Router e ka arola sebaka sa phatlalatso, 'me lipakete tsa phatlalatso li ke ke tsa tsoela pele ho phatlalatsoa ka router.
Nako ea poso: Jun-03-2021