Cov txheej txheem twg yog kev txhawb nqa los ntawm icmpv6 los pab txhawb cov neeg zej zog nrhiav pom ntawm IPv6 network?
Cov txheej txheem twg yog kev txhawb nqa los ntawm icmpv6 los pab txhawb cov neeg zej zog nrhiav pom ntawm IPv6 network?

Video: Cov txheej txheem twg yog kev txhawb nqa los ntawm icmpv6 los pab txhawb cov neeg zej zog nrhiav pom ntawm IPv6 network?

Video: Cov txheej txheem twg yog kev txhawb nqa los ntawm icmpv6 los pab txhawb cov neeg zej zog nrhiav pom ntawm IPv6 network?
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Anonim

Cov Neighbor Discovery raws tu qauv sib raug rau kev sib xyaw ua ke ntawm cov IPv4 cov txheej txheem : Chaw nyob Kev daws teeb meem raws tu qauv (ARP), Internet Control Message raws tu qauv (ICMP), Router Discovery (RDISC), thiab ICMP Redirect. IPv6 routers siv Neighbor Discovery mus tshaj tawm IPv6 site prefix.

Tsuas yog li ntawd, cov txheej txheem twg yog siv hauv cov neeg zej zog nrhiav pom hauv IPv6?

Internet Control Message Protocol

Ib qho tseem yuav nug, IPv6 tus neeg nyob ze nrhiav pom yog dab tsi? Internet raws tu qauv version 6 ( IPv6 ) Neighbor Discovery (ND) yog ib txheej ntawm cov lus thiab cov txheej txheem teev tseg hauv RFC 4861 uas txiav txim siab kev sib raug zoo ntawm cov neeg nyob sib ze. ND hloov chaw nyob Resolution Protocol (ARP), Internet Control Message Protocol (ICMP) router nrhiav pom , thiab ICMP Redirect lus siv hauv IPv4.

Tib neeg kuj nug, hom lus NDP twg yog siv los ntawm IPv6 ntaus ntawv los nrhiav cov neeg nyob ze ntawm lub network hauv zos?

NDP los yog ND raws tu qauv siv tshwj xeeb IPv6 ICMP lus rau nrhiav thiab daws L2 cov neeg nyob sib ze IPv6 chaw nyob. Nws yog ib txoj hauv kev yooj yim rau cov tswv tsev kawm IPv6 chaw nyob ntawm cov neeg nyob ze ntawm L2 subnet ncig nws tus kheej. Qhov ntawd suav nrog kev kawm txog lwm tus tswv thiab routers ntawm hauv zos network.

Dab tsi peb yam ntxwv ntawm TCP paub qhov txawv ntawm UDP?

Dab tsi peb yam ntxwv txawv TCP los ntawm UDP . TCP yog Connection-oriented, muab kev ntseeg siab los ntawm checksum, flow control, thiab sequencing cov ntaub ntawv.

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