Nyob hauv kev sib txuas lus, ib qho kev faib-queue dual-tsheb npav network yog ib qho kev faib tawm ntau qhov sib txuas uas txhawb nqa kev sib txuas lus siv lub tsheb npav dual thiab faib queuing, muab kev nkag mus rau …
DQDB piav qhia yog dab tsi?
Nyob hauv kev sib txuas lus, distributed-queue dual-bus network (DQDB) yog ib qho kev faib tawm ntau qhov kev nkag uas (a) txhawb kev sib txuas lus siv lub tsheb npav dual thiab faib queuing.
DQDB piav qhia ntau txheej hauv DQDB yog dab tsi?
Lub hom phiaj tseem ceeb ntawm DQDB yog los muab kev sib txuas tsis muaj Media Access Control (MAC)-sublayer uas txhawb nqa LLC-sublayer raws li lwm yam IEEE 802 network thev naus laus zis.… Yog li, zoo ib yam li 802.2, LLC caij hla 802.3 MAC txheej, uas caij hla lub cev txheej hauv 802.3 architecture.
Qhov twg hauv qab no yog tus qauv txhais los ntawm IEEE Project 802?
Cov qauv siv ntau tshaj plaws IEEE 802 yog rau Ethernet, Txuas thiab Virtual Bridged LANs Wireless LAN, Wireless Pan, Wireless MAN, Wireless Coexistence, Media Independent Handover Services, thiab Wireless RAN nrog Pab Pawg Ua Haujlwm rau siab ua kom pom tseeb rau txhua qhov chaw.
Qhov software twg tiv thaiv kev nkag mus rau sab nraud rau lub kaw lus?
Qhov software twg tiv thaiv kev nkag mus rau sab nraud rau lub kaw lus? Piav: A firewall yog lub network ruaj ntseg software uas tiv thaiv cov neeg siv tsis tau tso cai thiab cov ntsiab lus txaus ntshai los ntawm kev nkag mus rau lub network.
