Nsochi usoro ogbugba ndu

Nsochi usoro ogbugba ndu na-iji na-anakọta data interconnection topologies. Home nsochi usoro nsogbu, ma ọ bụ, ndị ọzọ okwu, nhọrọ nke na ezigbo ụzọ, na-emekarị-edozi site n'inyocha kpọmkwem tebụl na-enịm ke niile nwere oke network ọnụ na routers.

Iji na-akpaghị aka na-ewu ahụ dị mkpa tebụl, routers ịdị iche iche onye ọ bụla ọzọ ụfọdụ ozi na-enyemaka nke akpan iji ọrụ ogbugba ndu, na ha na-akpọ "nsochi usoro ogbugba ndu". A na-agụnye NLSP protocol, Rip, OSPF, nke ga-ike oké site na netwọk, dị ka IP.

Site n'enyemaka nke mkpa ogbugba ndu routers nwayọọ nwayọọ ruo IZIRỊTA kaadị. Ugbua na ndabere nke ndị a data ọ bụla nke na netwọk bụ mkpebi nke kpọmkwem rawụta ka ibugharịa ngwugwu na-eziga na netwọk na-aga n'ihi tụgharịa si na-kasị oru oma. The results nke mkpebi weere na-dere na nsochi usoro table. Mgbe netwọk nhazi agbanwe, ụfọdụ nke Ndenye ga-akpaghị aka na-aghọ ghara ịdị irè. Mgbe ahụ ngwugwu na-zitere ụgha ụzọ gasị, nwere ike furu efu ma ọ bụ na-eme eme. On otú ngwa ngwa ogbugba ndu mashrutizatsii edu ọdịnaya nke table ahụ n'ezie ala nke netwọk na-emetụta àgwà nke na-arụ ọrụ na ya.

Nsochi usoro ogbugba ndu bụ ọtụtụ classifications. Ha nwere ike ịbụ ma onye-nzọụkwụ na multi-nzọụkwụ, static, ike, na klas, adịghị Akpa Ókè. Ọzọkwa, dị ogbugba ndu nwere ike mpụga na esịtidem. Na otu-nzọụkwụ na-ahọpụta ndị kasị oru oma ụzọ bụ ibido kpebisiri ike na nso rawụta, ma ọ bụghị ihe niile nke ha usoro. Static ụzọ gasị na-banye site na netwọk nchịkwa aka. A, ha na-eji obere netwọk nwere mfe ma doo anya na Ọdịdị. Plus, n'ezie, bụ ala nke na ntọlite, enweghị ọ bụla okporo ụzọ nnyefe weere nke nsochi usoro ọmụma na ala akụ chọrọ. Ma ọ bụrụ na a gbanwee netwọk nhazi, i nwere ike ịgbanwe nsochi usoro table na niile ụsụụ ndị agha aka. Otú ọ dị, na-amụba na-ewu ewu na-ike nsochi usoro ogbugba ndu.

BGP bụ - otu n'ime isi nsochi usoro ogbugba ndu na Internet. Ọ e mere maka mgbanwe nke data na ụzọ gasị n'agbata nnukwu kwurula na usoro, ka na mgbakwunye na ozi ọkọlọtọ, na-eburu ụzọ gasị bụ na nguzo-naanị usoro. , BGP-ahọrọ ndị kasị mma ụzọ dabeere na iwu na-adiaha ke netwọk, na adịghị eji ya arụ ọrụ nke teknuzu metrics. Ọzọkwa, a na protocol na-eji ụzọ summarization iji belata nsochi usoro table. N'oge, nke anọ version nke ọrụ protocol.

OSPF bụkwa ezi na-ewu ewu na-akpa ike protocol. Ọ dabeere na a technology na Monitors ala nke ọwa, na-eji maka ya ọrụ Dijkstra si algọridim. Ya uru na-agụnye elu ọsọ convergence, ndị kasị oru oma eji bandwit na nkwado nke netwọk masks nke agbanwe n'ogologo.

Rip-protocol - otu n'ime ndị kasị ochie, nke bụ, Otú ọ dị, zuru ezu ebe nile n'oge a. Ọ na-eji na obere netwọk na a mfe Ọdịdị. The protocol dị mfe iji na wụnye. The anya vector algọridim dabeere na ọrụ ya. Mgbe na-eji dọwara niile Ndenye ke nsochi usoro tebụl nwere a netwọk address, ma ọ bụ ebe usu.

Nsochi usoro ogbugba ndu bụ nnọọ iche iche, nke e nwere na-a ọnụ ọgụgụ buru ibu, na onye ọ bụla nwere ma uru na-ezighị ezi n'akụkụ.