Tlhaloso ea protocol ke letšoao la puisano la kholomo, mahlakoreng a mabeli a puisano a hloka ho kopana ho phethahatsa phetisetso e tloaelehileng ea data ho latela maemo ana. Puisanong ea khomphutha, protocol ea puisano e sebelisetsoa ho hlokomela ho ngola lipakeng tsa khomphutha le khokahano ea marang-rang, haeba ho se na protocol ea puisano e kopaneng, phetiso ea tlhahisoleseling lipakeng tsa likhomphutha e ke ke ea tsejoa, protocol ea puisano ke melao ea puisano e lumellanoeng ke mahlakore a mabeli esale pele. E ka utloisisoa habonolo e le puo e tloaelehileng e sebelisoang ke lik'homphieutha ho buisana
Protocol stack e bua ka mokhoa o ikhethileng oa ts'ebetso ea protocol, eo re e buang ka kakaretso ke ts'ebetso ea laeborari e kentsoeng ka khoutu, e le ho tsamaisa mohala oa mohlahlami. Protocol stack ke kakaretso ea liprothokholo karolong e 'ngoe le e' ngoe ea marang-rang, 'me setšoantšo sa eona se bonahatsa mokhoa oa ho fetisa lifaele marang-rang. Ho tloha ho protocol e kaholimo ho ea ho protocol e tlase, le ho tloha ho protocol e tlase ho isa ho protocol e kaholimo.
Baqapi ba marang-rang ba sebelisa mohaho oa marang-rang oa hierarchical, mokhoa oa puisano pakeng tsa mabotho a mabeli, ho kenyelletsa le lisebelisoa tsa ho fetola, protocol e sebetsa joaloka stack, kahoo e bitsoa "protocol stack".
Amohela: Lera la kopo- -> Lera la phetiso- -> Lera la marang-rang- -> Lera la Khokahano ea data- -> Lera la 'mele, moamoheli o lumellanang b: Lera la 'mele- -> Lera la Khokahano ea data- -> Lera la marang-rang- -> Lera la phetiso- -> Lera la kopo
E ka holimo ke tlhaloso e khutšoanyane ea phapang pakeng tsa protocol le stack protocol e tlisoang ke Shenzhen HDV Phoelectron Technology Co., LTD. Thepa e nepahetseng ea marang-rang ea Shenzhen HDV Phoelectron Technology Co., LTD.. e na le software e lumellanang le lihlahisoa tsa rona, lihlahisoa tsena tsa marang-rang keONUletoto, letoto la module oa optical,OLTletoto, letoto la li-transceiver. Rea u amohela ho basebetsi ba hlokang kutloisiso e felletseng ea sehlahisoa!
VLAN e bua ka marang-rang a sebaka sa sebaka sa marang-rang, ke sehlopha sa lisebelisoa tse utloahalang le basebelisi, puisano pakeng tsa sehlopha sena sa lisebelisoa le basebelisi ba ts'oana karolong e le 'ngoe ea marang-rang, e ka ba libaka tse fapaneng, marang-rang a fapaneng, basebelisi ba fapaneng hammoho ho theha sebatli sa marang-rang. tikoloho ea marang-rang, joalo ka ts'ebeliso ea LAN ea lehae e le bonolo, e tenyetseha, e sebetsa hantle. VLAN e ka fokotsa litšenyehelo tsa tsamaiso ea ho falla kapa ho fetola sebaka sa libaka tsa mosebetsi, haholo-holo bakeng sa lik'hamphani tse ling tse nang le liphetoho khafetsa maemong a khoebo, karolo ena ea litšenyehelo tsa tsamaiso e fokotsehile haholo.
Vlan ho itšehla thajana ha e le hantle e itšetlehile ka karolo ea theknoloji ea Vlan, ka Vlan karohano ea likou tse fapaneng, liteishene tsa thepa, basebelisi ho finyella ho itšehla thajana ka ho feletseng ha data ea khoebo. Ho phaella moo, ho itšehla thajana ho Vlan ho ka thehoa boema-kepeng baswitjhaKarohano ea Vlan bakeng sa ho itšehla thajana, hape e ka ipapisa le karohano ea IP Vlan bakeng sa ho itšehla thajana ho Ethernet.switjhatlas'a theknoloji ea VLAN, u ka haha LAN tse ngata, bophelong ba sebele, u batla ho haha LAN e fapaneng bakeng sa koung e 'ngoe le e' ngoe, Ka mohlala, lefapha la R&D, lefapha la khoebo, lefapha la ts'ebetso, joalo-joalo, tsa k'hamphani e le 'ngoe.
Kea leboha ka ho hlahloba kenyelletso ea VLAN isolation function ea Ethernetswitjhae tlisoang ke Shenzhen Haidwiwei Optoelectronic Technology Co., LTD., Ourswitjhaletoto la lihlahisoa, e boetse e akaretsa palo ea litlhaloso tsaswitjha, joalo ka: boema-kepe bohle ba opticalswitjha, boema-kepe ba 8switjha, 100 MEGABItswitjha, tsamaiso ea marang-rangswitjhajoalo-joalo, amohela ho etela.
16, Broadband le Dial-up
Re ne re sebelisa Broadband ea ADSL. ADSL: Asymmetric Digital Subscriber Line.
Broadband e sebelisoa ka ho hokela mohala o tsoang ho sepalangoang sa Broadband ho modem ea hau ea ka tlung (eo hangata e tsejoang e le katse) ebe o sebelisa thapo ho hokela lisebelisoa tse ling tse hoketsoeng Marang-rang.
Kamora lilemo tsa nts'etsopele, ADSL e fetile melokong e meraro, ho tloha ho ADSL ea mantlha ho ea ho ADSL2 e ntlafalitsoeng hamorao mme joale ADSL2 +, lebelo la ho jarolla hona joale le ka fihla ho 24M. ADSL e sebelisa frequency division multiplexing ho hlokomela hore lets'oao la mohala, lets'oao la uplink le downlink ha le ame tse ling.
Kajeno, tšebeliso e ngata ea fiber ho ntlo (FTTH), ka mor'a tsohle, lebelo la phetisetso ea leseli ho feta lebelo la phetisetso ea motlakase, le sebetsang hantle. FTTH e sebetsa ka ho hula fiber optic ho tsoa ho sejari ho ea lapeng la hau le ho e hokahanya le modem e khanyang (eo hangata e tsejoang e le katse e khanyang). Ebe u sebelisa thapo ea Marang-rang ho tloha katse e bobebe ho lebisa ho Marang-rang.
Dial-up Internet hangata e bua ka PPPoe dial-up, e leng tsela ya ho kena Marang-rang, ka bobedi ADSL broadband dial-up (phetiso ya mohala wa mohala) le fiber optic dial-up (fiber optic transmission). PPPoe e bua ka Potoloho ea Point-to-Point Over Ethernet, e bolelang hore ho na le boitsebiso bo peli ba seva le bareki ho protocol ea ntlha-to-point PPPoe Inthaneteng. Opereishene e amohela le ho romela tlhahisoleseling ho moreki oa basebelisi ba tloaelehileng joalo ka seva, e leng topology e le 'ngoe ho isa ho ba bangata. E le ho khetholla boitsebiso le ho tšoaneleha ha moreki e mong le e mong, mosebelisi e mong le e mong o hloka ho ngolisa ak'haonte le phasewete ho opareitara, ebe o kenya ak'haonte le phasewete khomphuteng ea hae a sebelisa software e ikhethileng ho e romella ho seva sa opareitara. Haeba ak'haonte eo e le molaong, a ka kena Inthaneteng ka tsela e tloaelehileng. Ke ’nete hore ka linako tse ling re tla fumana hore re khona ho kena Inthaneteng ntle le ho kenya phasewete ea akhaonto k’homphieutheng. Ke hobane phasewete ea akhaonto e setiloe esale pele katse, kahoo ha ho hlokahale hore re e kenye ka letsoho.
Ka holimo ke tlhaloso e khuts'oane ea Broadband le dial-up e tlisoang ke Shenzhen HDV Phoelectron Technology Co., LTD. Thepa e nepahetseng ea marang-rang ea Shenzhen HDV Phoelectron Technology Co., Ltd. e na le software e lumellanang le lihlahisoa tsa rona, lihlahisoa tsena tsa marang-rang keONUletoto, letoto la module oa optical,OLTletoto, letoto la li-transceiver. Rea u amohela ho kopa basebetsi kutloisiso e felletseng ea sehlahisoa
