Tsev - Kev paub - Paub meej

Lub tshuab nqus tsev hlwv tshuab PVC virtual circuit

Virtual circuit yog ib qho ntawm cov kev pabcuam muab los ntawm pob ntawv hloov pauv network (lwm qhov yog datagram pabcuam). Kev ua kom raug thiab ua tiav ntawm cov pob ntawv, thiab tsim thiab tshem tawm cov khoom siv virtual ua ntej thiab tom qab kev sib txuas lus. Ib lub voj voog virtual mus tas li yog lub voj voog virtual uas tau tsim thaum lub network pib thiab qhov ntawd tau khaws cia. Ob lub X.25 networks thiab B-ISDN muab cov kev pabcuam PVC. PVC hnab yas feem ntau yog txwv tsis pub.

 

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Koj Tseem Yuav Zoo Li