IIpakethi yenethiwekhi yenethiwekhi(I-NPB), equka i-1G ye-NPB, i-10G NPB, i-25G NPB, i-40g NPB, 100G NPB, i-400G NPB, kwayeIndawo yokufikelela kwinethiwekhi (impompo)Isixhobo se-hardware esiyifaka ngqo kwintambo yenethiwekhi kwaye uthumela isiqwenga sonxibelelwano lwenethiwekhi kwezinye izixhobo.
Abathengisi bePacket yeNethiwekhi bahlala besetyenziswa kwiinkqubo zokuchonga inethiwekhi zokuchonga, izixhobo zenethiwekhi, kunye neeProfayili. Iseshoni yokuvelela yezibuko. Kwindlela yokuhamba, i-itp ye-UTP yeliso (ikhonkco elingenakwenziwa) yahlulwe yangamacandelo amabini ngesixhobo sokuhamba ngefeksi. Idatha eqaqanjiweyo iqhagamshelwe kwiNkcazo yokuqokelelwa ukuqokelela idatha yenkqubo yokuhlola i-Intanethi.
Ithini ipakethi yenethiwekhi (i-NPB)?
Ezona mpawu:
1. Ndiyazimela
Sisiqwenga esizimeleyo se-haredware kwaye asichaphazeli umthwalo wezixhobo zenethiwekhi ekhoyo, ezineenzuzo ezinkulu ngaphezulu kwezibuko.
Sisixhobo somgca, oko kuthetha ukuba kufuneka iqubekelwe kwinethiwekhi. Nangona kunjalo, oku kukwanalo i-sundouse yokwazisa inqaku lokungaphumeleli, kwaye ngenxa yokuba sisixhobo se-intanethi, inethiwekhi yangoku kufuneka iphazamiseke ngexesha lokuhambisa, kuxhomekeka apho kuthunyelwe khona.
I-2. Ingaphezulu
Ubalasele lubonisa isikhombisi kwinethiwekhi yangoku. Emva kokufikelela kwinethiwekhi shunt, ayinampembelelo kuzo zonke izixhobo kwinethiwekhi yangoku, kwaye ibonakale ngokupheleleyo. Ewe kunjalo, oku kubandakanya ukuthunyelwa kwezithuthi ekuthunyelwe yinethiwekhi kuyasibeka kwisixhobo sokubeka iliso, esibonakalayo kwinethiwekhi.
UMGAQO-NKQUBO WOBUCHULE:
Ukuhamba kwetrafikhi
IINGXAKI ZOBUCHULE:
1. Inguquko yomgaqo
Amabala edatha ephambili kwi-Intanethi asetyenziswa zii-Isps zibandakanya i-40g PoS, i-10G PoS / I-WAN, i-LIN, i-2G, kunye ne-GE, ngelixa i-ge, ngelixa i-ge, i-10ge i-genes. Ke ngoko, inguqulelo yomgaqo-nkqubo idla ngokukhankanywa kwizinto ze-Intanethi ikakhulu ibhekisa kwi-40g PoS, i-10G PoS, kunye ne-2Girerfer ye-10Girerfer phakathi kwe-10ge kunye ne-10ge LAN kunye ne-10GE.
2. Ukuqokelelwa kwedatha kunye nokusasazwa.
Uninzi lwezicelo zokuqokelela idatha ezikhuphayo ngokusisiseko zendlela abakhathalelayo kwaye balahle itrafikhi abazikhathalelanga. Izatifikethi zedatha yedilesi ye-IP ethile, iprotocol, kunye nezibuko zikhutshelwe ngaphandle kwe-5 yedilesi, idilesi ye-IP, i-IP ye-IP, iPort, iProtokholi ye-Port, kunye neProtokholi ye-IPORGE. Xa iziphumo, umthombo ofanayo, indawo efanayo kunye nemveliso yemali eseleyo uqinisekisiwe ngokwe-hash ye-hash ye-hash.
I-3. Ukucoca ikhowudi
Ngengqokelela yendlela ye-P2P, inkqubo yesicelo inokugxila kuphela kwitrafikhi ethile, enjengokusasaza i-PPSTream yemithombo yeendaba, i-BT, i-hunderbolt, kunye neposi yendlela yokudibanisa ikhowudi inokusetyenziselwa ukukhutshwa kunye nokuvumelana. I-Deverter ixhasa ikhowudi yokucoca isimilo esisigxina kunye nokucoca ikhowudi yokucoca. Ikhowudi yokudada i-offset echaziweyo kwisiseko sekhowudi yendawo eqingqiweyo yendawo. Ilungele izicelo ezichaza ikhowudi yenqaku ukuba icotywe, kodwa ungachazi indawo ethile yekhowudi yekhowudi.
4. Ulawulo lweSeshini
Chonga itrafikhi yeseti yeseti kwaye ngokuguquguqukayo uqwalasela inyathelo lokudlulisela ixabiso (n = 1 ukuya kwi-1024). Oko kukuthi, iipakethi zokuqala zeseshoni nganye zikhutshiwe kwaye zidluliselwe kwinkqubo yokuhlaziywa kwesicelo esisemva, kwaye iipakethi emva kwe-N zilahliweyo, ukugcina izixhobo zeqonga lokufumana isicelo seqonga lokufumana isicelo seWonstream. Ngokubanzi, xa usebenzisa izazisi ukubeka esweni imicimbi, akufuneki usebenze zonke iipakethi zeseshoni yonke; Endaweni yoko, kufuneka ukhuphe iipakethi zokuqala zeseshoni nganye ukugqibezela uhlalutyo lomnyhadala kunye nokubekwa kweliso.
I-5. Idatha yokujonga ukuguqulela kunye nokuphindaphinda
I-splitter inokuqonda ukupeyinta kunye nokuphindaphinda kwedatha kunxibelelwano olukhutshiweyo, oluqinisekisa ukufikelela kwedatha yeenkqubo zokwenza isicelo ezininzi.
I-6. I-3G yenethiwekhi yokufumana kunye nokudlulisela
Ukuqokelelwa kwedatha kunye nokusasazwa kweenethiwekhi ze-3G zahlukile kwiindlela zenethiwekhi zenethiwekhi. Iipakethi zenethiwekhi ze-3G zidluliselwa kwiikhonkco ze-backbone ngokusebenzisa iinxalenye ezininzi ze-encaptives. Ubude bepakethe kunye nefomathi ye-engecappation yahlukile kwezo zeepakethi kwinethiwekhi eqhelekileyo. I-splitter inokuchonga ngokuchanekileyo kwaye iqhube iipropuokheli ze-tennel njenge-GTP kunye neepakethi ze-GRLs, iipakethi ze-MPLLS, kunye neepakethi ze-vlan. Inokukhupha i-IUPS ityikitya iipakethi, i-GTP ityikitya iipakethi, kunye neepakethi ze-radius kwizibuko ezichaziweyo kwiimpawu zepakethi. Ukongeza, inokwahlula iipakethi ngokwedilesi ye-IP yangaphakathi. Inkxaso kwiiphakeji ezingaphezulu (MTU> 1522 I-Byte ye-Byte) inokugqibezela ukuqokelelwa kwedatha ye-3G yenethiwekhi kunye nesicelo se-Shunt.
IMIIMIZO ZEEMFUNO:
-Uxhasa ukuhanjiswa kwezithuthi yiProtokholi yesicelo ye-L2-L7.
-Uxhasa ukucoceka kwe-5-teaple ngedilesi ye-IP ye-IP, idilesi ye-IP, iPort, iPort, kunye neProtokholi kunye nemaski.
-Uxhasa ukulinganisa umthwalo nokuphuma kwe-humology kunye ne-homology.
-Ukuxhasa ukucoca kunye nokudlulisela ngentambo.
- Inkxaso yolawulo lweseshoni. Thumela iipakethi zokuqala zeseshoni nganye. Ixabiso le-n linokuchazwa.
-Ixhasa abasebenzisi abaninzi. Iipakethi zedatha ezihambelana nomthetho ofanayo zinokubonelelwa kwi-overtinty yesithathu ngaxeshanye, okanye idatha ekwiphepha lokuphuma inokuguqulelwa kwaye iphinde iphinde iphinde iphinde iguqulwe kwiinkqubo ezininzi zokwenza idatha.
Isisombululo seShishini seMali
Ngophuhliso olukhawulezileyo lwetekhnoloji yolwazi lwehlabathi kunye nokunzulu kolwazi, ubungakanani bothungelwano lweshishini luthinjwe ngokuthe ngcembe, kwaye ukuxhomekeka kwamashishini ahlukeneyo kwinkqubo yolwazi kuye kwanda kakhulu. Kwangelo xesha, inethiwekhi yeshishini yokuhlaselwa kwangaphakathi nangaphandle, izinto ezingahambelaniyo, kunye nezisongelo zokhuseleko zinokukhula, zinokubeka iliso kwizibonelelo zenethiwekhi, ezikhokelela ekubekuphetheni izixhobo zokusebenza, kutyalo-mali oluphezulu, Ingeniso ephantsi, ulondolozo lwasemva kwexesha kade kunye nobunzima, izixhobo zedatha kunzima ukulawula.
IXESHA LOKUQALA: UPE-08-2022
