Tari TCP ip ladabi a Windows

Yau muna magana game da abin da wani tari TCP / IP yarjejeniya, da kuma abin da ta sigogi za a iya da kansa kaga. Yana da wuya su yi tunanin wani cikakken fledged zamani kwamfuta da cewa ba shi da damar yin amfani da duniya Internet. Isa ya gudu dangane lakabin - da suke samuwa a cikin kusan dukan data kasance albarkatun. Duk da haka, wani lokacin ma da lakabin ba lallai ba ne. A cikin wani hali, da cibiyar sadarwa dubawa hulda da duniya cibiyar sadarwa na samar da wani tari na TCP / IP ladabi.

Yanzu PC masu amfani ba mamaki da sabon Tsarukan aiki, saboda da rata tsakanin saki sabon versions ne kullum ragewa. Wannan ne lura a duk rare tsarin: Windows daga Microsoft, da m Linux, malic OC (Apple), da dai sauransu A dalilin ne mai sauki. A developers yi jihãdi ci gaba har da ci gaban da (dauki, misali, wannan mobile na'urorin don samun damar Intanit), don haka ya tilasta sabunta ta samfurin line. Amma ba duk karshen-da masu amfani shigar da sabon version na tsarin aiki. Lalle ne, idan yana aiki ...

Yadda, sa'an nan TCP / IP yarjejeniya tari ake dangantawa da duk sama? Tunanin wani halin da ake ciki: akwai biyu m kwakwalwa, daya daga wanda ke gudana Windows 1998, kuma a kan sauran - latest version of Linux. Yana da sauki lura cewa gudun (da kuma sauran saituna) yin aiki tare da Network za a daban-daban. A dalilin - wani tari na TCP / IP yarjejeniya, da aiwatar a cikin kowane musamman hali. Sau da yawa isa ya kafa wani sabon version na tsarin, don samun hanyar sadarwa dubawa gudun karuwa.

Kamar yadda riga ya nuna, TCP / IP tari damar sadarwa da alaka da wani cibiyar sadarwa na sarrafa kwamfuta na'urorin. Ladabi kasu kashi hudu matukar matakai. A kasa shi ne mai tushe, shi ne wakilta jiki musaya, misali, Ethernet. A na gaba (na uku) mataki - da canja wurin da wani datagram ta cikin gida cibiyar sadarwa. Na biyu shi ne babban, shi ne a wannan mataki aiki UDP da kuma TCP ladabi. A karshe, cikin manya mataki - da aikace-aikace, su ne Firayim misalai na FTP kuma SMTP. A halin yanzu TCP / IP model aka samarwa a kan shekaru 20 da suka wuce domin ARPAnet. Ba da da ewa, wannan yarjejeniya da aka aiwatar a kan wani Unix tsarin (cikin zuciya na zamani Linux). Ba mamaki, da Internet aka aiki a kan TCP / IP tari.

A tsarin na Windows iyali tincture tari sanya shi a cikin daya daga cikin rassan da rajista alhakin Tcpip. All sigogi ne DWORD irin. Daya daga cikin mafi muhimmanci - shi ne tsawon lokaci na "rayuwa" na data fakitoci, DefaultTTL (Time-to-Live). Kowane naúrar tana nufin wani kwatance da na'urar da tafiyar matakai da fakiti. Idan hanya daga cikin wadannan na'urorin zai zama mafi girma daga TTL darajar, da fakiti aka hallaka.

Saka up a naúrar DisableTaskOffload haramta yin amfani da co-processor cibiyar sadarwa katin. A gaban irin wannan hukunci a kan taswira shi ya sa hankali don canja wurin da siga zuwa 0.

EnablePMTUDiscovery yana amfani da wani inji for kayyade ganiya size MTU fakiti. Idan wani zaɓi an kashe (0), shi ne tsoho darajar 576 bytes.

Maimakon haka m abu SackOpts fara bayyana a cikin Windows XP. Its hada (1) damar da tsarin idan ya cancanta ga resend batattu fakitoci kawai, ba dukan sako.

KeepAliveInterval nuna adadin bata lokaci ba tsakanin aika gwajin fakitoci cewa yin ta fili aiki. A kan samu wani martani daga uwar garken, gwajin fakitoci ba ya aiko har, har wani lokaci a kayyade a KeepAliveInterval. Yawanci wannan darajar ne 1000.

MTU nuna wani watsa bayanai block size. Kai tsaye tasirin da wasan kwaikwayon na fili. Don babban har ya dogara a kan gudun (USB tashar, tarho line, da dai sauransu).

Dukkan wadannan sigogi za a iya gyara da hannu don ya dace da halaye na data kasance connection. Bugu da kari, mutane da yawa musamman shirye-shirye (tweakers) ya rage wuya da sanyi tsari. Lura cewa a wasu lokuta yana yiwuwa tabarbarewar da aiki yanayin da cibiyar sadarwa.