Video: TCP lub xeev tshuab yog dab tsi?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Conceptually, TCP siv lub finite lub xeev tshuab tswj txhua qhov kev sib tshuam. Txhua qhov kawg ntawm a TCP kev twb kev txuas siv ib daim qauv ntawm cov lub xeev tshuab thiab siv nws los tswj cov kev nqis tes ua thaum ib ntu tuaj txog. Hauv txoj kev xav, qhov kawg lub xeev tshuab kiag li qhia li cas TCP on ib tshuab cuam tshuam nrog TCP ntawm lwm tus.
Ntawm no, TCP lub xeev yog dab tsi?
Cov xeev yog: LEEJTWG, SYN-SENT, SYN- tau txais, tsim, FIN-WAIT-1, FIN-WAIT-2, NTXIV-WAIT, CLOSING, LAST-ACK, TAM SIM NO, thiab cov ntawv tseeb xeev QHIA. Luv luv lub ntsiab lus ntawm cov xeev yog: LISTEN sawv cev rau tos qhov kev thov kev txuas los ntawm ib qho chaw taws teeb TCP thiab chaw nres nkoj.
Ib yam li ntawd, 6 TCP chij yog dab tsi? TCP Flag Options - Tshooj 4
- 1st Chij - Tus pointer ceev. Thawj tus chij yog tus chij Urgent Pointer, raws li qhia hauv qhov kev tshuaj ntsuam yav dhau los.
- 2nd Chij - ACKnowledgement. Tus chij lees paub yog siv los lees paub qhov tau txais kev vam meej ntawm pob ntawv.
- 3rd Chij - PUSH.
- 4th Chij - Rov pib dua (RST) Chij.
- 5th Chij - synchronization Chij.
- 6th Chij - FIN Chij.
- Cov ntsiab lus.
Raws li, TCP siv rau dab tsi?
Siv. Cov lus qhia ntawm lub TCP lub raj mis hais tias TCP tuaj yeem yog siv rau mob caj pas, qhov ncauj rwj, txiav, grazes, tom thiab stings, boils, me ntsis thiab pob ntxau. Nws kuj tuaj yeem ua tau siv raws li ib tug mouthwash thaum diluted, thiab kuj yuav siv raws li ib tug general tshuaj tua kab mob.
Kev sib txuas TCP ua haujlwm li cas?
Hauv Internet ua haujlwm los ntawm kev siv tus txheej txheem hu ua TCP /IP, lossis Transmission Control Protocol/Internet Protocol. Hauv paus ntsiab lus, TCP /IP tso cai rau ib lub computer tham nrog lwm lub khoos phis tawj hauv Is Taws Nem los ntawm kev sau cov ntaub ntawv thiab xa lawv mus rau qhov chaw raug.
Pom zoo:
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Suffix lub ntsiab lus me me. -cy. Suffix meaning fact or state of being. -dom
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