Mukakhala ndi chiwonetsero chowoneka bwino (ma IDS) chida chikuperekedwa, doko loyendetsa bwino paphwando la anzanu paphwando sikokwanira (mwachitsanzo, doko limodzi lokhalo limaloledwa, ndipo doko loyang'anira lidakhala ndi zida zina).
Pakadali pano, tikamagwiritsa ntchito madoko ambiri ovala zithunzi, titha kugwiritsa ntchito kubwereza kwa ma network, kuphatikiza ndi kutumizirana chipangizo chogawana kuchuluka kwa chipangizo chathu.
Kodi ma network ndi chiyani?
Mwina munamva kuyimitsa dzina. Dinani
Ntchito yolimba ya bomba ndikukhazikitsa pakati pa doko lojambula pa network yopanga ndi chipangizo chofufuzira. Kaponda imasonkhanitsa magalimoto ozungulira kapena olekanitsidwa kuchokera ku zida imodzi kapena zingapo zopangira ndikugawa magalimoto pazambiri imodzi kapena zingapo.
Zojambula zodziwika bwino za Network
Pulogalamu yapaintaneti ili ndi zilembo zodziwika, monga:
Zochitika Padziima
Dinani ndi chidutswa chosiyana chosiyana chomwe sichikhudza katundu pazida za netiweki, yomwe ndi imodzi mwamaubwino padoko pa doko.
Sinthani?
Topy Top?
Netiweki
Pambuyo pa bomba lilumikizidwe ndi netiweki, zida zina zonse pa intaneti sizikhudzidwa. Kwa iwo, mpopiwo ndiwowonekera ngati mpweya, ndipo zida zowunikira zolumikizidwa ndi kapodi ndizowonekera pa netiweki yonse.
Tap ili ngati doko lojambula pa switch. Nanga Bwanji Kulipira Kampu Yapadera? Tiyeni tiwone zina mwa kusiyana pakati pa match tout ndi doko la network komwe kumachitika.
Kusiyana 1: Network Tap ndiosavuta kukhazikika kuposa doko
Pansi padokotala ayenera kukonzedwa pa switch. Ngati kuwunikira kufunika kusintha, kusinthaku kumafunikira kukonzedwanso zonse. Komabe, kapikayo imangofunika kusinthidwa komwe amafunsidwa, yomwe siyikukhudza zida za network.
Kusiyanitsa 2: Network Dinani sizimakhudzanso netiweki yogwiritsira ntchito padoko
Dokotala padoko pa switch imasokoneza momwe zimasinthira ndikusokoneza kusinthasintha. Makamaka, ngati kusinthaku kumalumikizidwa ku netiweki mogwirizana monga momwe mungagwiritsire ntchito ma network yonse imakhudzidwa kwambiri. Dinani ndi zida zodziyimira pawokha ndipo sizikuwoneka bwino chifukwa cha kuchuluka kwa magalimoto. Chifukwa chake, sizikukhudzanso katundu wa zida zomwe zilipo, zomwe zimakhala ndi zabwino padoko.
Kusiyanitsa 3: Network Tap imaperekanso njira zokwanira kwambiri kuposa zobwereza zoyambira
Padokol Garting sangathe kuwonetsetsa kuti magalimoto onse akhoza kupezeka chifukwa doko losinthira limasenda mapaketi ena olakwika kapena mapaketi ochepa kwambiri. Komabe, mpopiwo umatsimikizira umphumphu chifukwa chake ndi "mawu athunthu" athunthu pamtunda.
Kusiyana 4: Kuchedwa kwa bomba ndi kocheperako kuposa komwe kumachitika padoko
Pamapeto ena otsika, makonda padoko amatha kuyambitsa ma stency potengera magalimoto kuti azikopera, komanso potengera madoko 10 / 100m kupita ku Gigi Ethernet madoko.
Ngakhale izi zikulembedwa kwambiri, timakhulupirira kuti kusanthula kawiri kotsanzira kulibe thandizo laukadaulo.
Chifukwa chake, zinthu zambiri, tiyenera kugwiritsa ntchito bomba kuti tigawane nawo? Mwachidule, ngati muli ndi zofunikira zotsatirazi, ndiye kuti ma netiweki ndi chisankho chanu chabwino.
Ma network apaukadaulo
Mverani zomwe zili pamwambapa, pezani kachilombo kampikisano kwenikweni ndi chipangizo chamatsenga, msika wamakono wamkati umagwiritsa ntchito zomangamanga zamagulu atatu:
FPGA
- ntchito yayikulu
- kovuta kukula
- mtengo wokwera
Mo
- Kusinthasintha komanso kosavuta
- zovuta zolimbitsa thupi
- ogulitsa otchuka rmi ndi cavium adasiya chitukuko ndikulephera pambuyo pake
Asic
- ntchito yayikulu
- Kukula kwa ntchito ndikovuta, makamaka chifukwa cha zofooka za chip yokha
- mawonekedwe ndi mawonekedwe ake ndi ochepa ndi chip, zomwe zimapangitsa kuti ziwonjezeke
Chifukwa chake, kuchepa kwapamwamba komanso kuthamanga kwapamwamba kwambiri pamsika kumakhala ndi malo ambiri kuti apititse patsogolo kusinthasintha. Dinani zofukizira ma network zimagwiritsidwa ntchito kutembenuka kwa protocol, kusonkhanitsa deta, kusambitsa deta, mapangidwe a data, ndi kusefa kwa magalimoto. Mitundu yodziwika bwino yodziwika ndi 100g, 40g, 10g, 2.5g pos, genc.
Post Nthawi: Meyi-25-2022
