Dab tsi yog ib tug Byte hauv Computer Networking?

Ib tug byte yog ib qho sib lawv liag ntawm cov khoom . Hauv computer networking, qee qhov kev sib txuas lus hauv network xa thiab tau txais cov ntaub ntawv hauv daim ntawv sau byte sequences. Cov no hu ua byte-oriented protocols . Piv txwv ntawm cov kev txwv byte-oriented muaj xws li TCP / IP thiab telnet .

Qhov kev txiav txim uas cov bytes yog cov hauv qab ntawm ib qho kev sib txuas los ntawm kev sib txuas los ntawm network byte-oriented yog hu ua network byte . Qhov siab tshaj plaws ntawm ib chav tsev uas muaj kev sib kis rau cov kev cai no, Qhov Chaw Tshaj Xo Los Pab (Maximum Transmission Unit (MTU) , kuj yog ntsuas hauv bytes. Network programmers niaj zaus ua hauj lwm ob leeg nrog network byte ordering thiab MTUs.

Bytes siv tsis yog hauv kev sib tham, tab sis kuj rau kev siv computer disks, nco, thiab central processing units (CPUs). Nyob rau hauv tag nrho cov kev cai tam sim no network, tus byte muaj yim khoom. Ob peb qho (feem ntau dhau los) cov koos pis tawj yuav siv cov bytes ntawm qhov ntau thiab tsawg sib txawv rau lwm yam.

Qhov sib lawv liag ntawm bytes hauv lwm qhov chaw ntawm lub koos pis tawj tsis ua raws li kev txiav txim los ntawm network byte. Ib feem ntawm txoj haujlwm ntawm qhov subsystem network ntawm lub computer yog kom hloov ntawm tus tswv tsev los ntawm kev txiav txim los ntawm kev txiav txim siab thiab kev sib tham nrog network byte thaum twg xav tau.