Ukuze sihlalutye iitrafikhi zenethiwekhi, kufuneka ukuthumela ipakethi yenethiwekhi ukuya kwi-NPOT / NFABE okanye iNethiwekhi yeNethiwekhi kunye nezixhobo zokubeka iliso. Zimbini izisombululo kule ngxaki:
Izibuko zibukela(Ikwaziwa njenge-Span)
I-Network yenethiwekhi.
Ngaphambi kokuchaza umahluko phakathi kwezi zisombululo zimbini (isibuko sePort kunye nenethiwekhi), kubalulekile ukuqonda ukuba isebenza njani i-etheet. Kwi-100mbit nangaphezulu, imikhosi ihlala ithetha ngokugcwele ngokupheleleyo, okuthetha ukuba umntu obambeleyo angawuthumela (TX) kwaye ufumane (RX) ngaxeshanye. Oku kuthetha ukuba kwi-100 le-100 mbit iqhagamshelwe kumamkeli omnye, inani lilonke lendlela yenethiwekhi enokuthunyelwa / yafumana (i-TX / i-TX / RX) i-2 × 100 Mbit = 200 mbit = 200 mbit = 200 mbit = 200 mbit =
IPort Shelring i-Pocket yePakethi yePakethi, ethetha ukuba isixhobo senethiwekhi sinoxanduva lomzimba lokukhuphela ipakethi kwizibuko elibhaliweyo.
Oku kuthetha ukuba isixhobo kufuneka senze lo msebenzi ngokusebenzisa izixhobo (ezinjenge-CPU), kwaye zombini izikhombisi zendlela ziya kuphinda ziphindwe kwizibuko elinye. Njengoko bekutshiwo ngaphambili, kwikhonkco le-duppex epheleleyo, oku kuthetha ukuba
A -> B kunye b -> a
Isixa se-a asiyi kudlula kwisantya senethiwekhi ngaphambi kokulahleka kwepakethi kwenzeka. Kungenxa yokuba akukho sithuba sokukhuphela iipakethi. Kuyavela ukuba isibuko sePorturing yindlela entle njengoko inokwenziwa ngamaqhosha amaninzi (kodwa ayizizo zonke), kuba uninzi lwezinto ezitshintshelweyo zepakethi zepakethi (umz. Izibuko le-100 le-MBIT. Ukungathethi ukuba i-packet yepakethi inokufuna ukutshintsha izixhobo zokutshintsha, ezinokuthi zifake isixhobo kwaye zibangele ukutshintshiselana ukutshintshiselana. Qaphela ukuba ungaqhagamshela i-port ye-1 yezibuko elinye, okanye i-1 vlan ukuya kwenye yezibuko, kodwa ngokubanzi awukwazi kukopa amazibuko amaninzi ukuya kwi-1. (Ke njengesibuko sepakethi) esilahlekileyo.
I-TAPE yenethiwekhi (indawo yokufikelela kwisiphelo)sisixhobo esibonakalayo esigqibeleleyo, esinokuthi sibamba ngokuthe chu kwinethiwekhi. Iqhelekile isetyenziselwa ukubeka iliso kwitrafikhi phakathi kwamanqaku amabini kwinethiwekhi. Ukuba inethiwekhi phakathi kwamanqaku mabini inentambo yomzimba, impompo yenethiwekhi inokuba yeyona ndlela ilungileyo yokufaka itrafikhi.
I-Netlet Tap inamazibuko amathathu: Izibuko, izibuko le-B, kunye ne-Port Port. Ukubeka impompo phakathi kwamanqaku A kunye ne-B, intambo yenethiwekhi phakathi kwenqaku le-A kunye nenqaku i-B ithathelwe indawo kunye ne-carbs, enye eya kwi-port, enye eya kwizibuko le-PAP. Impompo idlula zonke iindlela zokuhamba phakathi kweenethiwekhi ezimbini, ukuze zidityaniswe omnye komnye. Itephu ikwakhona ikopi yetrafikhi kwizibuko lokubeka iliso, ngaloo ndlela enika indawo yokufumana indawo yokumamela.
Iimpompo zenethiwekhi zihlala zisetyenziswa ngokuzibexa kwezixhobo zokubeka iliso kunye nokuqokelela ezinje ngeAPs. Iitephu zinokusetyenziswa kwizicelo zokhuseleko kuba zingakufumani, azikabonakali kwinethiwekhi, zinokujongana neenethiwekhi ezigcweleyo nezingabenziweyo, kwaye ziya kuhlala zidlulisa ukusebenza okanye ukulahleka kwamandla.
Njengoko i-Network yenethiwekhi ayifumani kodwa idlulisele kuphela, i-switch ayinasithuba esihleli ngasemva kwamazibuko. Iziphumo kukuba zisasaza iipakethi kuwo onke amazibuko. Ke ngoko, ukuba uqhagamshela isixhobo sakho sokubeka iliso kwi-switch, isixhobo esinjalo siya kufumana zonke iipakethi. Qaphela ukuba le matshini isebenza ukuba isixhobo sokubeka iliso asithumeli nayiphi na ipakethi ukuya kutshintsho; Ngaphandle koko, utshintsho luya kuthatha ukuba iipakethi zepakethi zenziwe ngeso sixhobo. Ukuze ufezekise oko, ungasebenzisa intambo yenethiwekhi ongakhange uqhagamshele kuyo iingcingo ze-TX, okanye sebenzisa i-IP-HARTE (kunye ne-IP-ASTCP-ASTCP-ASTCP-SORT) Okokugqibela Qaphela ukuba ufuna ukusebenzisa impompo yokungaphulukanga iipakethi, emva koko ungasasazi umkhombandlela okanye usebenzise i-switch umkhombandlela ophucukileyo (umzekelo: i-1 GBET).
Ke, njani ukubamba inqwelo moya? Imephu yenethiwekhi vs itshintshe isipili sezibuko
I-1- Uqwalaselo olulula: I-TOP TOP> Port Prib
Impembelelo yeNtsebenzo yeNethiwekhi: I-Network Tap <port Port
3- Ukuphinda-phinda, ukudityaniswa, ubuchule bokuthumela: I-Netle yenethiwekhi> Isibuko se-port
I-4- I-Latency yeThutho yezeThezulu: I-Netlet Tap <port Port
I-5- Isikhundla sangasesendweni
IXESHA LOKUQALA: UMar-30 ukuya kwi-2022
