Lan na San uhagaze kumuyoboro waho nububiko bwakarere, kandi byombi ni uburyo bwibanze bwo kubikamo imiyoboro yibanze muburyo bukoreshwa muri iki gihe.
LAN ni icyegeranyo cya mudasobwa na perifeli zisangiye ihuza ry'imitsi cyangwa umugozi na seriveri iherereye mu turere dutandukanye. Ku rundi ruhande, San, kurundi ruhande, itanga imiyoboro yihuta kandi yagenewe imiyoboro yigenga, yemerera guhuza ibitagenda neza bya seriveri nyinshi hamwe nibikoresho bitandukanye bisangiwe.
Nkibyo, ibice bibiri byingenzi bikoreshwa muri mugenzi wa mudasobwa mugenzi wa mudasobwa ni lan guhinduranya kandi san. Nubwo lan ahindagurika na san swingches ni imiyoboro yo gutumanaho amakuru, bafite itandukaniro, reka rero dusuzume neza hepfo.
1 Guhitamo Lan ni iki?
Guhinduranya ni uburyo bwo guhinduranya paki ikoreshwa muguhindura ibipaki hagati ya mudasobwa kumurongo mumurongo waho. Ubu buhanga bugira uruhare runini mu gishushanyo mbonera kandi irashobora kunoza uburyo bwo gukora neza no kugabanya imiyoboro iterankunga. Hariho ubwoko bune bwa lan guhinduranya:
Multilayer Guhindura MLS;
Layer 4 Guhindura;
Urwego 3;
Igice cya 2 Guhindura.
Nigute lan guhinduranya akazi?
Umuyoboro wa LAN ni ethernet hinduranya ikorera kuri IP protocole iP kandi itanga guhuza byoroshye hagati yo kohereza n'abakire binyuze mumiyoboro ihujwe nibyambu namahuza. Iyi gahunda yemerera umubare munini wabakoresha amaherezo kugirango basangire umutungo. LAN Switches Kora Mugihe Packake irahinduka kandi irashobora gukemura byinshi byambuwe amakuru icyarimwe. Ibyo babikora mugusuzuma aderesi ya buri kibazo hanyuma uhite ubiyobora ku cyambu runaka kijyanye nigikoresho cyagenewe kwakira.
Uruhare rwibanze rwumurongo nukuzuza ibyifuzo byitsinda ryabakoresha kugirango bashobore kubona amikoro hamwe no kuvugana nta gaciro. Mugukoresha ubushobozi bwa LAN, igice kinini cyumuhanda gishobora kuba kiri mubihe byoroshye. Iki gice gikwiye kigabanya umurongo rusange wa LAN
2 SAN GUHINDUKA NIKI?
Ububiko bwakarere ka San Stringe nuburyo bwihariye bwo gukora amasano hagati ya seriveri hamwe nibibi byububiko bisangiwe kugirango byoroherezwe.
Hamwe na San Swingches, birashoboka gukora imiyoboro nini, yo kubikamo yihuta guhuza seriveri nyinshi no kubona amakuru menshi, akenshi agera kuri petabytes. Mubikorwa byabo byibanze, San Hindura neza ahuza traffic hagati ya seriveri nibikoresho byo kubika ukoresheje paki no kubiyobora kugirango bagerweho. Mugihe ntarengwa, imyuka yo kubika imiyoboro yahindutse kugirango ishyireho ibintu byateye imbere nkinzira itunganya, gupima imiyoboro, hamwe no gutera igituba byikora.
Umuyoboro wa fibre uhindura ute akazi?
Umuyoboro wa fibre uhinduka nikintu cyingenzi mububiko bwakarere ka San Ifasha Kwimura amakuru neza hagati ya seriveri nibikoresho byo kubika. Ihinduka rikora mugukora umuyoboro wihuse wihariye wagenewe kubika amakuru no kugarura.
Muri rusange, umuyoboro wa fibre uhindure wishingikirije kuri ibyuma byihariye na software kugirango ucunge kandi utange amakuru. Ikoresha protocole ya fibre, protocole ikomeye kandi yizewe yerekana ibidukikije. Nkuko amakuru yoherejwe muri seriveri kubikoresho byo kubika kandi akaba, bikubiye mu miyoboro ya fibre
San Hindura ibikorwa nka poromugarare yumuhanda kandi igena inzira nziza yamakuru yo gutembera muri San. Irasuzuma inkomoko nicyerekezo cyerekezo mumiyoboro ya fibre kugirango ikorwe neza. Iyi nzira yubwenge igabanya ubukeri no kwiyongera, kureba niba amakuru agera aho yerekeza vuba kandi yizewe.
Mubyukuri, umuyoboro wa fibre uhindagurika utemba wamakuru muri san, guhitamo imikorere no kwizerwa mubidukikije-byimbitse.
3 Batandukanye bate?
Kugereranya lan guhinduranya kuri san birashobora kandi gutekereza ko ugereranije na san ihindura kumurongo, cyangwa umuyoboro wa fibre uhindukirira ether switch. Reka turebe itandukaniro ryingenzi hagati ya Lan Guhinduranya na San swingches.
Isomo ryo gusaba
Lan switches yagenewe mbere kuri clatick ya clan na FDDI nyuma yaje gusimburwa na Ethernet. LAN SPEREKTRA ifite uruhare runini mugutezimbere imikorere rusange ya lins kandi ikemure neza ibibazo byambunganya. Lans irashobora guhuza ibihano bitandukanye nka dosiye ya dosiye, pronter, kubika, desktop, nibindi, na lan switch irashobora gucunga neza ibinyabiziga hagati yibi bikoresho bitandukanye.
Kandi san switch yagenewe imiyoboro miremire yo kwihereranya kugirango ikoreshwe amakuru make kandi atabuze. Yibanze neza kugirango ucunge neza imitwaro iremereye, cyane cyane mumiyoboro yinyuma ya fibre. Yaba Ethernet cyangwa Umuyoboro wa fibre, Ububiko Ahantu hashyizweho umuyoboro wihariye kandi bitewe no gukora traffic yo kubika.
Itandukaniro ry'imikorere
Mubisanzwe, litindi yahinduye imigabane yumuringa na fibre kandi ikora ku miyoboro ya IP ishingiye kuri Ethernet. Igice cya 2 Lan Guhindura itanga inyungu zamakuru yihuse yamakuru hamwe nubutaka buke.
Nibyiza mubiranga nka voip, Qos na barwidth raporo. Igice cya 3 Lan Guhindura Ibiranga nka Router. Kubijyanye na lay 4 lan hitch, ni verisiyo yagezweho ya lay 3 lan guhinduranya ibyifuzo byinyongera nka vesp, ofp, yohereje, yohereje-ikeneye imiyoboro ihamye.
San Switches Yubaka ku rufatiro rw'ububiko bwa ISCCS, gushiramo umuyoboro wa fibre na tekinoroji ya ISCS. Ikintu cyingenzi cyane nicyo San Switches itanga ubushobozi bwo kubika hejuru ya LAN. Umuyoboro wa fibre urashobora kandi kuba ethernet switches.
Byaba byiza, ENETSON ishingiye kuri Ethernet ishingiye ku kuyobora traffic yo kubika mububiko bwa IP, bityo kora imikorere iteganijwe. Kandi, muguhuza San Switches, Network nini ya San irashobora gushyirwaho kugirango ihuze na seriveri nyinshi nibyambu byo kubika.
4 Nahitamo nte guhinduka iburyo?
Mugihe usuzumye LAN V. San, guhitamo lan guhinduranya cyangwa st stem iba ingenzi. Niba ibyo ukeneye birimo protocole yo kugabana dosiye nka IPX cyangwa AppleTalk, hanyuma hap-lan guhinduranya ni uguhitamo neza kubikoresho byo kubikamo. Ibinyuranye, niba ukeneye switch kugirango ushyigikire ububiko bwa fibre, hasabwa ububiko bwo kubikamo.
LAN Switches yorohereza itumanaho muri LAN muguhuza ibikoresho murusobe rumwe.
Ku rundi ruhande, umuyoboro wa fibre, ukoreshwa cyane cyane guhuza ibikoresho byo kubikamo bya seriveri yo kubika neza hamwe na ba retiriyel. Izi mpinduro ziratandukanye mubiciro, ubwoba, topologiya, umutekano, nubushobozi bwo kubika. Guhitamo hagati yabo biterwa nibisabwa byihariye.
LANIDCHT irahenze kandi yoroshye kugena, mugihe San swingches ihenze kandi isaba iboneza rigoye.
Muri make, lan switch na san swingches nubwoko butandukanye bwurusobe, buriwese agira uruhare rwihariye murusobe.
Igihe cya nyuma: Ukwakira-17-2024