Kuti utarise network traffic, senge mushandisi online maitiro ekuongorora, abnormal traffic yekutarisa, uye network yekutarisa application, unofanirwa kuunganidza network traffic. Kutora network traffic inogona kunge isiri iyo. Muchokwadi, iwe unofanirwa kutevedzera yazvino network traffic uye kuitumira kune yekutarisa mudziyo. Network splitter, inozivikanwawo seNetwork TAP. Zvinongoita basa iri. Ngatitarisei tsananguro yeNetwork TAP:
I. A Network Tap chishandiso chehardware chinopa nzira yekuwana data iri kuyerera netiweki yekombuta.(kubva kuwikipedia)
II. ANetwork Tap, inozivikanwawo seTest Access Port, chishandiso chehardware chinobatidza zvakananga muNetiweki tambo uye chinotumira chidimbu cheNetwork kutaurirana kune mamwe maturusi. Network splitters inowanzoshandiswa mune network intrusion monitoring system (IPS), network detectors, uye profilers. Kudzokorora kutaurirana kunetiweki zvishandiso iko zvino kunowanzo kuitwa kuburikidza neinochinja port analyzer (span port), inozivikanwawo sechiteshi chegirazi mune network switching.
III. Network Taps inoshandiswa kugadzira zvisingaperi zviteshi zvekupinda zvekutarisa chete. Tepi, kana Test Access Port, inogona kusetwa pakati pemidziyo miviri yetiweki, senge switch, routers uye firewall. Inogona kushanda sechiteshi chekuwana chekutarisa chinoshandiswa kuunganidza mu-line data, kusanganisira Intrusion yekuona sisitimu, Intrusion yekudzivirira sisitimu inoiswa mune passive mode, protocol analyzers uye kure yekutarisa maturusi. (kubva kuNetOptics).
Kubva pane tsananguro nhatu dziri pamusoro, tinogona kudhirowa akati wandei maitiro eNetwork TAP: Hardware, inline, pachena
Hezvino tarisa pazvinhu izvi:
1. Icho chimedu chakazvimiririra chehardware, uye nekuda kweizvi, hachina chero chinokanganisa mutoro wezvigadzirwa zvetiweki zviripo, izvo zvine zvakanakira zvakanyanya pane port mirroring.
2. Iyo in-line mudziyo. Zvichitaurwa zviri nyore, inoda kubatanidzwa kune network, iyo inogona kunzwisiswa. Nekudaro, izvi zvakare zvine zvazvakaipira kuunza poindi yekutadza, uye nekuti iri mudziyo wepamhepo, network yazvino inoda kuvhiringwa panguva yekutumirwa, zvichienderana nekuti inoiswa kupi.
3. Transparent inoreva chinongedzo kune network iripo. Svika network mushure meshunt, network yazvino yemidziyo yese, haina mhedzisiro, kwavari inonyatsojeka, hongu, inewo network shunt kutumira traffic kuti itarise michina, iyo yekutarisa mudziyo wetiweki iri pachena, zviri senge. kana iwe uri mune imwe nzira yekuwana itsva yemagetsi, kune zvimwe midziyo iripo, Hapana chinoitika, kusanganisira kana iwe pakupedzisira wabvisa mudziyo uye kamwe kamwe yeuka nhetembo, "Wave your sleeve uye kwete gore"......
Vanhu vazhinji vanoziva port mirroring. Ehe, port mirroring inogonawo kuita zvakafanana. Heino kuenzanisa pakati peNetwork Taps / Diverters uye Port Mirroring:
1. Sezvo chiteshi chekuchinja pachacho chichasefa mamwe mapaketi ekukanganisa uye mapaketi ane saizi diki, port mirroring haigone kuvimbisa kuti traffic yese inogona kuwanikwa. Nekudaro, iyo shunter inovimbisa kutendeseka kwedata nekuti yakanyatso "kopwa" pane yemuviri layer
2. Panyaya yekushanda-chaiyo-nguva, pane dzimwe shanduko dzakaderera, port mirroring inogona kuunza kunonoka kana ichikopa traffic kune mirroring ports, uye inosumawo kunonoka kana ichikopa 10/100m ports kusvika kuGIGA ports.
3. Port mirroring inoda kuti bandwidth yechiteshi chemiratidzo ive yakakura kudarika kana kuenzana nehuwandu hwemabhendi ezviteshi zvemiratidzo yese. Nekudaro, ichi chinodiwa chinogona kusazadzikiswa nese switch
4. Port mirroring inoda kugadziriswa pane switch. Kana nzvimbo dzinofanirwa kutariswa dzichida kugadziriswa, switch inoda kugadziridzwa.
Nguva yekutumira: Aug-05-2022
