Yiziphi Izici Ezinamandla Nemisebenzi Yama-Network Taps?

Izici ezinamandla nemisebenzi eyenziwa yi-Network Tap zifaka:

1. Ukulinganisa Umthwalo Wethrafikhi Yenethiwekhi

Ukulinganisela Umthwalo wezixhumanisi zedatha ezinkulu kuqinisekisa ukunemba nobuqotho bokucubungula kumadivayisi angemuva futhi kuhlunga ithrafikhi engafuneki ngokucushwa. Ikhono lokwamukela ithrafikhi engenayo nokuyisabalalisa kahle kumadivayisi amaningi ahlukene lingenye isici okufanele sisetshenziswe ngabathengisi bamaphakethe abathuthukile. I-NPB ithuthukisa ukuphepha kwenethiwekhi ngokunikeza ukulinganisela umthwalo noma ukudluliselwa kwethrafikhi kumathuluzi okuqapha nokuphepha kwenethiwekhi afanele ngesisekelo esisekelwe kunqubomgomo, okwandisa umkhiqizo wamathuluzi akho okuphepha nokuqapha futhi kwenza impilo ibe lula kubaphathi benethiwekhi.

2. Ukuhlunga Okuhlakaniphile Kwephakethe Lenethiwekhi

I-NPB inekhono lokuhlunga ithrafikhi ethile yenethiwekhi kumathuluzi athile okuqapha ukuze kwenziwe ngcono ithrafikhi ngendlela ephumelelayo. Lesi sici sisiza onjiniyela benethiwekhi ukuhlunga idatha esebenzisekayo, okuhlinzeka ngokuguquguquka kokuqondisa ithrafikhi ngokuqondile, hhayi nje kuphela ukuthuthukisa ukusebenza kahle kwethrafikhi, kodwa futhi kusiza ngokuhlaziya isivinini semicimbi kanye nokunciphisa izikhathi zokuphendula.

3. Ukuphindaphinda/Ukuhlanganiswa Kwethrafikhi Yenethiwekhi

Ngokuhlanganisa imifudlana eminingi yamaphakethe ibe umfudlana owodwa omkhulu wamaphakethe, njengezingcezu zamaphakethe ezinemibandela kanye nezitembu zesikhathi, ukuze kwenziwe amathuluzi okuphepha nokuqapha asebenze kahle kakhulu, idivayisi yakho kufanele idale umfudlana owodwa ohlangene ongadluliselwa kumathuluzi okuqapha. Lokhu kuzothuthukisa ukusebenza kahle kwamathuluzi okuqapha. Isibonelo, ithrafikhi engenayo iyaphindaphindwa futhi ihlanganiswe ngokusebenzisa izixhumi ze-GE. Ithrafikhi edingekayo idluliselwa ngokusebenzisa isixhumi se-10 gigabit bese ithunyelwa emishinini yokucubungula yangemuva; Isibonelo, amachweba angu-20 e-10-GIGABit (ithrafikhi iyonke ayidluli i-10GE) asetshenziswa njengezixhumi zokufaka ukwamukela ithrafikhi engenayo nokuhlunga ithrafikhi engenayo ngamachweba angu-10-Gigabit.

4. Ukulinganisa Ithrafikhi Yenethiwekhi

Ithrafikhi okufanele iqoqwe igcinwa futhi ifaniswe nezixhumi eziningi. Ngaphezu kwalokho, ithrafikhi engadingekile ingavikelwa futhi ilahlwe ngokuya ngokucushwa okulethiwe. Kwamanye ama-node enethiwekhi, inani lama-port okuqoqwa kanye nokuphambukisa kudivayisi eyodwa alanele ngenxa yenani elikhulu lama-port okuzocutshungulwa. Kulesi simo, ama-tap amaningi enethiwekhi angahlukaniswa ukuze kuqoqwe, kuhlanganiswe, kuhlungwe, futhi kulayishwe ithrafikhi ukuze kuhlangatshezwane nezidingo eziphakeme.

5. I-GUI enembile futhi elula ukuyisebenzisa

I-NPB ekhethwayo kufanele ifake isikhombikubona sokucushwa -- isikhombikubona somsebenzisi esinemifanekiso (i-GUI) noma isikhombikubona somugqa womyalo (i-CLI) -- sokuphathwa kwesikhathi sangempela, njengokulungisa ukugeleza kwamaphakethe, ukumepha kwezibuko, kanye nezindlela. Uma i-NPB ingekho lula ukuyilungiselela, ukuyiphatha, kanye nokuyisebenzisa, ngeke yenze umsebenzi wayo ogcwele.

6. Izindleko Zomthengisi Wephakethe

Into eyodwa okufanele uyikhumbule uma kukhulunywa ngemakethe izindleko zale mishini yokuqapha ethuthukisiwe. Izindleko zesikhathi eside nezesikhashana zingahluka kakhulu, kuye ngokuthi amalayisense echweba ahlukene ayatholakala yini nokuthi abathengisi bamaphakethe bayawamukela yini amamojula e-SFP noma amamojula e-SFP azimele kuphela. Ngamafuphi, i-NPB esebenza kahle kufanele ihlinzeke ngazo zonke lezi zici, kanye nokubonakala kwangempela kwengqimba yesixhumanisi kanye nokufakwa kwe-microburst, ngenkathi igcina ukutholakala okuphezulu nokuqina.