Muzera redhijitari, network network inoita basa rakakosha sezvo mabhizinesi nedzimba vachivimba nemidziyo yakawanda yakabatana neInternet. Chimwe chezvinhu zvakakosha zvezvivakwa izvi ndeye network switch, chishandiso chinovimbisa kuyerera kwedata pakati pemidziyo mune network yemuno. Asi chii chaizvo chinonzi network switch? Inoshanda sei?
Chii chinonzi network switch?
Netiweki switch mudziyo wehardware unobatanidza akawanda maturusi mukati menzvimbo yenzvimbo network (LAN). Midziyo iyi inogona kusanganisira makomputa, maprinta, maseva, IP mafoni, uye makamera ekuchengetedza. Kusiyana neakareruka network hub inotepfenyura data kune yega yega yakabatana mudziyo, switch ine hungwaru: inotungamira data kune chaiwo maturusi anoida, optimize network kuita uye kuderedza zvisina basa traffic.
Mune bhizinesi nedzimba network, ma switch anoshanda sepakati mapoinzi ekubatanidza, achibvumira zvishandiso kutaurirana zvakanaka. Izvi zvakakosha kune nharaunda dzine data yakakwira inoda, sezvo switch inogona kubata mavhoriyamu makuru etraffic pasina kuremedza network.
Network switches inoshanda sei?
Basa guru retiweki switch ndeyekugamuchira, kugadzirisa, uye kutumira data kune chaiyo mudziyo. Heino nhanho-ne-nhanho tsananguro yemabatiro anoita switch iyi maitiro:
Kugamuchira mapaketi: Kana mudziyo uri panetiweki, wakadai sekombuta, uchitumira data, data racho rinodimburwa kuita zvidimbu zvidiki zvinonzi mapaketi. Aya mapaketi anobva atumirwa kune switch.
Dzidza MAC Kero: Yese mudziyo uri panetiweki une yakasarudzika identifier inonzi MAC (Media Access Control) kero. Iyo switch inodzidza kero dzeMAC dzemidziyo yese yakabatana uye inoichengeta mutafura, ichiibvumira kuti ione pane mudziyo wega wega panetiweki.
Nangisa dhata kunzvimbo chaiyo yekuenda: Uchishandisa tafura yekero yeMAC, switch inogona kuona kwainoenda packet yega yega. Panzvimbo pekutepfenyura data kune ese maturusi, inongotumira mapaketi kune yakananga mudziyo, iyo inochengetedza bandwidth uye inowedzera network kumhanya.
Tonga traffic zvine mutsindo: Kune mahombe network ane akawanda maturusi achichinjana huwandu hwakakura hwedata, ma switch anogona kudzivirira kudhumhana kwedata uye network kusangana. Nehungwaru kutungamira traffic, switch inova nechokwadi chekuti mudziyo wega wega unogamuchira data pasina kunonoka.
Sei network switch yakakosha?
Mune chero sangano kana kuseta uko akawanda maturusi anoda kutaurirana, ma switch akakosha kune inoshanda data management. Heano zvimwe zvikonzero zvakakosha nei network switch ichikosha:
Kuvandudzwa kwekuita kwetiweki: Nekutungamira data nemazvo, switch inokwidziridza kushandiswa kwebandwidth, kuderedza mutoro usingakoshi pane network uye nekuvandudza mashandiro.
Kuchengetedzwa kwakawedzerwa: Madhijitari anogadziriswa anopa maficha anobatsira kudzora kupinda kwenetiweki, kuona kutyisidzira, uye chikamu chetraffic kuwedzera chengetedzo kune ruzivo rwakadzama.
Scalability: Sezvo bhizinesi rako richikura, ma switch anogona nyore kuwedzera mamwe maturusi kunetiweki pasina kukanganisa kumhanya kana kuita.
Kuvimbika: Shanduko dzakagadzirirwa kubata kuenderera kuyerera kwedata uye dzakasimba kuti ive nechokwadi chekubatanidza kusinga vhiringike kune network yese.
Mhando ye network switch
Kune akawanda marudzi etiweki switch, imwe neimwe yakagadzirirwa zvakasiyana zvinodiwa:
Maswiti asina kutariswa: Aya ari nyore plug-uye-kutamba zvishandiso anowanzo shandiswa mudzimba kana diki bhizinesi network. Ivo havadi kugadziridzwa uye vanogadzirisa otomatiki traffic pakati pezvishandiso zvakabatana.
Inogadziriswa switch: Aya ma switch anopa mamwe ekutonga uye maitiro ekugadzirisa, achivaita akakodzera kune akakura kana mamwe akaomarara network. Vatungamiri vanogona kugadzirisa zvigadziriso kuti vatarise mamwe marudzi etraffic, kudzora kupinda, uye kutarisa hutano hwetiweki.
PoE (Simba pamusoro peEthernet) switch: Aya ma switch anogona kufambisa simba pamusoro petambo dzakafanana dzinoshandiswa kudhata, zvichiita kuti dzive dzakanakira midziyo yakaita seIP kamera nenzvimbo dzekuwana dzisina waya uko magetsi anogona kushomeka.
mukupedzisa
Netiweki switch inopfuura kungoita chinongedzo chemudziyo wako; chinhu chakakosha chinoita kuti network yako irambe ichishanda zvakanaka, zvakachengeteka, uye nemazvo. Nekutungamira dhata kune avo vakada kugamuchira chete, ma switch anobatsira kuchengetedza kumhanya, kuderedza kuungana, uye kupa musana wakavimbika wenzvimbo yemazuva ano yedhijitari. Ingave mune yakabatikana bhizinesi network kana yakangwara imba, network switch iri pamwoyo weseamless yekubatanidza inotsigira zvinodiwa nenyika yanhasi yakabatana.
Sezvo tekinoroji yetiweki ichienderera mberi, ma switch ari kuwedzera simba uye chimiro-akapfuma, achipa mabhizinesi nedzimba zvakanyanya scalability, chengetedzo, uye kutonga sarudzo. Sezvo network ichiramba ichikura uye kushanduka, kukosha kweiyo inoshanda data manejimendi kuburikidza nekuchinja kunongokura.
Nguva yekutumira: Oct-29-2024
