Bambance-bambance tsakanin Network TAP da Network Switch Port Mirror

Don sa ido kan zirga-zirgar hanyar sadarwa, kamar nazarin halayen masu amfani akan layi, sa ido kan zirga-zirgar ababen hawa mara kyau, da sa ido kan aikace-aikacen hanyar sadarwa, kuna buƙatar tattara zirga-zirgar hanyar sadarwa. Kame zirga-zirgar hanyar sadarwa na iya zama ba daidai ba. A zahiri, kuna buƙatar kwafi zirga-zirgar hanyar sadarwa ta yanzu kuma aika ta zuwa na'urar sa ido. Mai raba hanyar sadarwa, wanda aka fi sani da Network TAP. Yana yin wannan aikin ne kawai. Bari mu kalli ma'anar Network TAP:

I. Network Tap na'urar hardware ce wadda ke samar da hanyar samun damar bayanai da ke gudana a cikin hanyar sadarwa ta kwamfuta. (daga wikipedia)

II. ATaɓa hanyar sadarwa, wanda kuma aka sani da Test Access Port, na'urar hardware ce da ke haɗawa kai tsaye zuwa kebul na Network kuma tana aika wani ɓangare na sadarwa ta Network zuwa wasu na'urori. Ana amfani da masu raba hanyar sadarwa a cikin tsarin gano kutse na hanyar sadarwa (IPS), na'urorin gano hanyar sadarwa, da kuma na'urorin bayanin martaba. Kwafi sadarwa zuwa na'urorin sadarwa yanzu yawanci ana yin ta ne ta hanyar na'urar nazarin tashar sauyawa (span port), wacce kuma aka sani da madubin tashar jiragen ruwa a cikin sauyawar hanyar sadarwa.

III. Ana amfani da maɓallan hanyar sadarwa don ƙirƙirar tashoshin shiga na dindindin don sa ido mara aiki. Ana iya saita famfo, ko Tashar Samun Shiga ta Gwaji, tsakanin kowace na'urar sadarwa guda biyu, kamar maɓallan wuta, na'urorin sadarwa da kuma firewalls. Yana iya aiki a matsayin tashar shiga don na'urar sa ido da ake amfani da ita don tattara bayanai a layi, gami da tsarin gano kutse, tsarin rigakafin kutse da aka tura a yanayin rashin aiki, masu nazarin yarjejeniya da kayan aikin sa ido daga nesa. (daga NetOptics).

famfon cibiyar sadarwa

Daga ma'anoni uku da ke sama, za mu iya zana halaye da yawa na Network TAP: kayan aiki, layi ɗaya, mai haske

Ga yadda waɗannan fasalulluka suke:

1. Kayan aiki ne mai zaman kansa, kuma saboda haka, ba shi da wani tasiri ga nauyin na'urorin sadarwa da ke akwai, wanda ke da fa'idodi masu yawa fiye da madubin tashar jiragen ruwa.

2. Na'ura ce ta intanet. A taƙaice dai, tana buƙatar a haɗa ta da hanyar sadarwa, wadda za a iya fahimta. Duk da haka, wannan kuma yana da rashin amfani wajen kawo cikas ga inda ta gaza, kuma saboda na'ura ce ta intanet, ana buƙatar a katse hanyar sadarwa ta yanzu a lokacin da aka fara amfani da ita, ya danganta da inda aka fara amfani da ita.

3. Mai haske yana nufin mai nuna hanyar sadarwa ta yanzu. Hanyoyin shiga bayan shunt, hanyar sadarwa ta yanzu ga duk kayan aiki, ba ta da wani tasiri, domin su cikakken bayyananne ne, ba shakka, tana kuma ɗauke da hanyar sadarwa ta shunt aika zirga-zirga zuwa kayan aiki masu lura, na'urar sa ido don hanyar sadarwa tana da haske, kamar kuna cikin sabuwar hanyar shiga sabuwar hanyar lantarki, ga sauran kayan aiki da ake da su, Babu abin da ke faruwa, gami da lokacin da kuka cire kayan aikin kuma kuka tuna ba zato ba tsammani, "Ka girgiza hannunka ba gajimare ba"......

ML-NPB-3210+ 面板立体

Mutane da yawa sun saba da mirroring na tashar jiragen ruwa. Haka ne, mirroring na tashar jiragen ruwa kuma yana iya samun irin wannan tasirin. Ga kwatancen tsakanin Network Taps/Diverters da Port Mirroring:

1. Kamar yadda tashar maɓalli da kanta za ta tace wasu fakitin kuskure da fakiti masu ƙaramin girma, madubin tashar ba zai iya tabbatar da cewa za a iya samun duk zirga-zirgar ba. Duk da haka, maɓalli yana tabbatar da sahihancin bayanai saboda an "kwafi" su gaba ɗaya a matakin zahiri.

2. Dangane da aikin gaske, a wasu ƙananan maɓallan, madubin tashar jiragen ruwa na iya haifar da jinkiri lokacin da yake kwafi zirga-zirga zuwa tashoshin mirroring, kuma yana haifar da jinkiri lokacin da yake kwafi tashoshin jiragen ruwa na 10/100m zuwa tashoshin jiragen ruwa na GIGA.

3. Murfin tashar jiragen ruwa yana buƙatar cewa girman tashar mai madubi ya fi ko daidai da jimlar bandwidth na duk tashoshin mai madubi. Duk da haka, wannan buƙatar ba za a iya cika ta ta hanyar duk masu sauyawa ba.

4. Ana buƙatar daidaita madubin tashar jiragen ruwa a kan maɓallin. Da zarar an daidaita wuraren da za a sa ido, ana buƙatar sake saita maɓallin.

Taɓawar hanyar sadarwa ta ML-TAP-2810


Lokacin Saƙo: Agusta-05-2022