A Network tap. Yakagadzirirwa kupa mukana wekuwana data kuyerera pakati nepakati pamidziyo isina kuvhiringidza network.
Chinangwa chikuru chetipi network ndeyekudzokorora mapaketi network uye uvatumire kune yekuongorora chishandiso chekuongorora kana zvimwe zvinangwa. Izvo zvinowanzoiswa mu-mutsara pakati pemidziyo yetiweki, yakadai seinosvika kana maroja, uye inogona kubatana nechishandiso cheki kana network ACTIVER.
Network Taps inouya mune zvese zvinopfuura uye zvinoshanda zvakasiyana:
1.Passive Network Taps. Ivo vanoshandisa maitiro senge optical coupling kana magetsi kuyera kugadzira kopi yemapaketi inoyerera kuburikidza ne network yekubatanidza network. Iyo mapakeji akanyorwa anobva atumirwa kune iyo yekutarisa chishandiso, nepo mapaketi ekutanga anoenderera mberi nekutapurirana kwavo.
Iyo yakajairika matsime anoshandiswa anoshandiswa mune passive network taps inogona kusiyana zvichienderana nekunyorwa kwekushandisa uye zvinodiwa. Nekudaro, kune mashoma mashoma ekuparadzanisa marambi anowanzo sangana mukuita:
50:50
Iyi ndiyo chiyero chakapatsanurwa chine mwero uko chiratidzo chechiratidzo chakakamurwa, ne50% kuenda kune iyo huru network uye makumi mashanu muzana pakuchengetwa kwekutarisa. Iyo inopa chiratidzo chakaenzana simba kune nzira mbiri.
70:30
Mune ino huwandu, anenge 70% yeiyo Optical chiratidzo inotungamirwa kune iyo huru network, nepo yakasara makumi matatu muzana inotorwa yekutarisa. Iyo inopa chikamu chakakura chechiratidzo kune iyo hombe network uchiri kubvumira kugona kwekutarisa.
90:10
Iyi ratio inogovera ruzhinji rwechiratidzo chechiratidzo, kwakatenderedza 90%, kune iyo huru network, ine gumi chete gumi muzana ichisungwa nekuda kwekutarisa. Inotungamira kutendeka kwesina chiratidzo kune iyo huru network paunenge uchipa chikamu chidiki chekutarisa.
95:05
Zvakafanana neye 90:10 ratio, iyi yekukasira ratio inotumira 95% yeiyo Optical chiratidzo kune iyo huru network uye inochengetera 5% yekutarisa. Inopa zvidiki zvinokanganisa pane iyo main network network iri kupa chikamu chidiki chekuongororwa kana kuongorora zvinodiwa.
2.Anoshanda network turs. Vanogona kupa zvigadzirwa zvepamberi senge traffic kusefa, protocol kuongorora, mutakura kuyera, kana packet Aggregation. Active tapsi dzinowanzoda simba rekunze kushandisa aya mabasa ekuwedzera.
Network Taps Tsigiro dzakasiyana-siyana Ethernet Protocols, inosanganisira Ethernet, TCP / IP, VLAN, uye nevamwe. Vanogona kubata vakasiyana network mhanya, kubva pane zvakaderera speeds see 10 Mbps kune yakakwirira inomiririra se100 GBPs kana kupfuura
Iyo yekubatwa network network inogona kushandiswa kune network yekutarisa, kugadzirisa dambudziko network, kuongorora mashandiro, kuona kutyisidzira kutyisidzira, uye kuitisa mafambiro emunharaunda. TENET Taps inowanzo shandiswa neNetwork Administrators, nyanzvi dzekuchengetedza, uye vatsvagiri kuti vawane ruzivo rwekuita netiweki uye vimbisa kushanda kweneti, kuchengetedzeka, uye kutevedzera.
Zvadaro, chii musiyano uripo pakati pekusiyana network network uye inoshanda network tap?
A Passive network tapIcho chishandiso chakareruka chinodzokorora mapaketi network pasina mamwe maitiro ekugadzirisa uye haadi simba rekunze.
An Active network tap, kune rumwe rutivi, inosanganisira zvinhu zvinoshanda, zvinoda simba, uye zvinopa zvigadzirwa zvepamberi kuti zviwedzere kutaridzika network nekutarisa uye kuongororwa. Iko kusarudzwa pakati pezviviri zvinoenderana chaizvo nezvinotarisa zvinodiwa, zvaunoda kuita, uye zviwanikwa zviripo.
Passive network tapVsActive network tap
| Passive network tap | Active network tap | |
|---|---|---|
| Kushanda | A Passive Network bhatani inoshanda nekukasira kana kudzokorora network network pasina kugadzirisa kana kushandura mapaketi. Inongova iyo kopi yemapaketi uye inovatumira kune iyo yekutarisa chishandiso, nepo mapaketi ekutanga achienderera mberi nekutapurirana kwavo. | Iyo inoshanda network netapuro inoenda kupfuura nyore kupetwa kwekunyepedzera. Inosanganisira zvikamu zvinoshanda uye kutenderera kusimudzira kushanda kwayo. Matipi anoshanda anogona kupa maficha kunge traffic yekucheka, protocol kuongorora, mutakuri kuyera, packet Aggregation, uye kunyange packet kuchinjika kana jekiseni. |
| Simba rinodiwa | Passive network matipi haadi simba rekunze. Izvo zvakagadzirirwa kushanda zvisizvo, uchivimba nehunyanzvi senge optical coupling kana magetsi kuyera kugadzira mapaketi ekudzokorora. | Inoshanda network turs inoda simba rekunze kushandisa yavo yekuwedzera mabasa uye inoshanda zvinhu. Ivo vangangoda kubatanidzwa kune sosi sosi yekupa iyo yaunoda kushanda. |
| Packet shanduko | Haishanduke kana kujekesa mapaketi | Inogona kugadzirisa kana kuuraya mapaketi, kana akatsigirwa |
| Kucheka Kugona | Kushoma kana kusava nekucheka kugona | Inogona kubhinya mafaira inoenderana nenzira chaiyo |
| Chaiyo-nguva yekuongorora | Hapana chaiyo-nguva yekuongorora kugona | Inogona kuita chaiyo-nguva ongororo yeticli traffic |
| Kuunganidzwa | Hapana Packet Aggregation Kugona | Inogona kuunganidza mapaketi kubva kuWakawanda Network Links |
| Mutakura kuyera | Hapana mutoro kuyera kugona | Inogona kuyera mutoro wakawanda wekutarisa mhandara midziyo |
| Protocol kuongorora | Limited kana Hapana Protocol Kuongorora Kugona | Inopa mune yakadzika protocol kuongororwa uye kurongedza |
| Network kukanganisa | Zvisiri-zvisinganzwisisike, hapana kukanganisa kune network | Inogona kuunza kushoma kukanganisa kana latency kune network |
| Kuchinjika | Kushoma kushanduka maererano nezvinhu | Inopa mamwe mabasa uye epamberi mashandiro |
| Mutengo | Kazhinji kazhinji inokwanisika | Kazhinji yakakwira mutengo nekuda kwekuwedzera maficha |
Kutumira Nguva: Nov-07-2023
