A nrug-vector routing raws tu qauv nyob rau hauv cov ntaub ntawv tes hauj lwm txiav txim txoj kev zoo tshaj plaws rau cov ntaub ntawv packets raws li nyob deb. Distance-vector routing protocols ntsuas qhov kev ncua deb los ntawm tus naj npawb ntawm routers ib pob ntawv yuav tsum dhau, ib lub router suav tias yog ib lub plhaw.
Nyob deb vector routing piav qhia yog dab tsi?
A deb-vector routing (DVR) raws tu qauv xav kom lub router qhia nws cov neeg nyob ze ntawm topology hloov pauv raws sijhawm. Keeb kwm hu ua ARPANET routing algorithm qub (los yog hu ua Bellman-Ford algorithm). … Qhov deb, raws li qhov kev ntsuas uas tau xaiv, raug suav nrog cov ntaub ntawv los ntawm cov neeg nyob ze cov vectors nyob deb.
Dab tsi yog qhov nrug vector routing raws tu qauv muab ib qho piv txwv?
Ib qho yooj yim routing raws tu qauv uas siv nrug los yog hop suav raws li nws tus thawj metric rau kev txiav txim txoj kev xa mus zoo tshaj plaws. RIP, IGRP thiab EIGRP yog piv txwv. Qhov kev ncua deb vector raws tu ncua xa nws cov neeg nyob sib ze routers luam ntawm nws cov lus routing kom lawv hloov tshiab.
Tus yam ntxwv ntawm kev nrug vector routing yog dab tsi?
Cov yam ntxwv zoo sib xws
- Kev hloov kho raws sijhawm. Kev hloov tshiab raws sijhawm txhais tau hais tias thaum kawg ntawm lub sijhawm qee lub sijhawm, kev hloov tshiab yuav raug xa mus. …
- Neighbors. Hauv cov ntsiab lus ntawm routers, cov neeg nyob sib ze ib txwm txhais tau tias routers sib koom cov ntaub ntawv sib txuas. …
- Tshaj tawm tshaj tawm tshiab. …
- Txhua Routing Table Updates.
Dab tsi yog nrug vectorrouting raws tu qauv muab 2 piv txwv?
Nyob deb vector raws tu qauv xa lawv tag nrho cov lus routing rau cov neeg nyob sib ze ncaj qha. Piv txwv ntawm kev nyob deb vector protocols suav nrog RIP - Routing Information Protocol thiab IGRP - Sab hauv Gateway Routing Protocol.
