Video: Koj puas tuaj yeem siv RIP thiab OSPF ua ke?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Kev faib tawm tshiab ua tau yuav tsum ua ntawm RIP thiab OSPF . Hauv topology saum toj no, RIP yog siv los txuas R1-R2 thiab OSPF yog siv los txuas R2-R3. Hauv qhov xwm txheej no peb muaj qhov teeb meem uas R1 tsis tuaj yeem sib txuas lus rau R3 thiab rov ua dua, txawm tias lub router nruab nrab (qhov no yog R2) paub tseeb. yuav ua li cas ncav cuag ob lub network.
Yog li ntawd, qhov txawv ntawm RIP thiab OSPF yog dab tsi?
Tus thawj xib fwb txawv yog tias RIP ntog hauv qeb ntawm nrug vector routing raws tu qauv whereas OSPF yog qhov piv txwv ntawm kev txuas lub xeev routing. Lwm tus txawv yog tias RIP siv bellman ford algorithm thaum OSPF siv Dijkstra algorithm. RIP thiab EIGRP yog cov piv txwv ntawm Distance vector routing raws tu qauv.
Dab tsi yog ob qhov txiaj ntsig loj rau kev siv OSPF dhau RIP? Nws muaj cov txiaj ntsig hauv qab no ntawm Distance Vector raws tu qauv xws li RIP:
- Kev sib koom ua ke sai dua: OSPF network converges sai dua vim tias cov kev hloov pauv hloov tau raug nyab xeeb tam sim ntawd thiab lub khoos phis tawj sib npaug.
- Txhawb rau VLSM: OSPF txhawb VLSM.
- Network Reachability: RIP tes hauj lwm raug txwv rau 15 hops.
Kuj Paub, qhov twg zoo dua RIP lossis OSPF?
Hais txog tus naj npawb ntawm cov pob ntawv poob, OSPF yog zoo dua piv rau RIP hauv me me tab sis RIP yog zoo dua hauv cov network loj. OSPF yog zoo dua tshaj RIP rau ntau yam: OSPF siv bandwidth los yog ncua raws li metric rau txoj kev luv tshaj plaws thiab nws tsis siv tus naj npawb ntawm hops li hauv RIP.
Puas tseem siv Rip?
RIP , zoo li tag nrho cov kev cai routing, yog tsim los nthuav tawm cov ntaub ntawv network cuam tshuam rau routers. Nyob rau theem pib tshaj plaws, routers yuav tsum paub tias lub network twg tuaj yeem ncav cuag thiab nyob deb npaum li cas. RIP ua qhov no, thiab nws yog tseem dav siv hnub no.
Pom zoo:
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