Kodi Packet Slicing ya Network Packet Broker (NPB) ndi chiyani?
Packet Slicing ndi gawo loperekedwa ndi network packet brokers (NPBs) yomwe imaphatikizapo kulanda ndikutumiza gawo lokhalo lapaketi yolipira, kutaya zotsalazo. Zimalola kugwiritsa ntchito bwino maukonde ndi zosungirako zosungirako poyang'ana mbali zofunika kwambiri za traffic network. Ndiwofunika kwambiri pa ma packet brokers a netiweki, omwe amathandizira kugwiritsa ntchito bwino komanso kuwongolera deta, kukhathamiritsa zida zamanetiweki, ndikuwongolera magwiridwe antchito achitetezo pamanetiweki.
Umu ndi momwe Packet Slicing imagwirira ntchito pa NPB(Network Packet Broker):
1. Packet Capture: NPB imalandira kuchuluka kwa magalimoto pamaneti kuchokera kumagwero osiyanasiyana, monga masiwichi, matepi, kapena madoko a SPAN. Imajambula mapaketi akudutsa pa netiweki.
2. Phukusi Analysis: NPB imasanthula mapaketi omwe adagwidwa kuti adziwe kuti ndi magawo ati omwe ali oyenera kuyang'anira, kusanthula, kapena zolinga zachitetezo. Kusanthula uku kumatha kutengera njira monga ma adilesi a IP omwe amachokera kapena komwe mukupita, mitundu ya protocol, manambala adoko, kapena zomwe mumalipira.
3. Kusintha kwa Gawo: Kutengera kusanthula, NPB imakonzedwa kuti isunge kapena kutaya magawo a paketi yolipira. Kukonzekera kumatanthawuza kuti ndi zigawo ziti za paketi zomwe ziyenera kudulidwa kapena kusungidwa, monga mitu, malipiro, kapena magawo ena a protocol.
4. Slicing Njira: Panthawi ya slicing, NPB imasintha mapaketi ogwidwa malinga ndi kasinthidwe. Ikhoza kuchepetsa kapena kuchotsa deta yolemetsa yosafunikira kupitirira kukula kwake kapena kuchotseratu, kuchotsa mitu ya protocol kapena minda, kapena kusunga magawo ofunikira a paketi yolipira.
5. Kutumiza Paketi: Pambuyo podula, NPB imatumiza mapaketi osinthidwa kumalo osankhidwa, monga zida zowunikira, nsanja zowunikira, kapena zida zachitetezo. Malo awa amalandira mapaketi odulidwa, okhala ndi magawo ofunikira okha monga momwe zafotokozedwera.
6. Kuyang'anira ndi Kusanthula: Zida zowunikira kapena zowunikira zolumikizidwa ndi NPB zimalandira mapaketi odulidwa ndikuchita ntchito zawo. Popeza kuti deta yosafunika yachotsedwa, zidazo zikhoza kuyang'ana pa mfundo zofunika kwambiri, kupititsa patsogolo luso lawo komanso kuchepetsa zofunikira zothandizira.
Mwa kusunga kapena kutaya mwapadera magawo a paketi yolipira, kudula kwa paketi kumalola ma NPB kukhathamiritsa ma network, kuchepetsa kugwiritsidwa ntchito kwa bandwidth, ndikuwongolera magwiridwe antchito a zida zowunikira ndi kusanthula. Imathandizira kugwiritsa ntchito bwino komanso kuwongolera deta, kumathandizira kuyang'anira maukonde mogwira mtima komanso kupititsa patsogolo ntchito zachitetezo pamaneti.
Ndiye, bwanji mukufunikira Packet Slicing of Network Packet Broker (NPB) pa Network Monitoring yanu, Network Analytics ndi Network Security?
Packet Slicingmu Network Packet Broker (NPB) ndiyothandiza pakuwunika maukonde komanso zolinga zachitetezo pamaneti chifukwa chazifukwa izi:
1. Kuchepetsa Magalimoto A pa Network: Kuchuluka kwa ma network kumatha kukhala okwera kwambiri, ndipo kugwira ndi kukonza mapaketi onse athunthu kumatha kudzaza zida zowunikira ndi kusanthula. Kudula paketi kumalola ma NPBs kuti azitha kujambula ndikutumiza magawo ofunikira a mapaketi, kuchepetsa kuchuluka kwa magalimoto pamaneti. Izi zimawonetsetsa kuti zida zowunikira ndi chitetezo zimalandila zidziwitso zofunikira popanda kuchulukitsira chuma chawo.
2. Kugwiritsa Ntchito Bwino Kwambiri: Mwa kutaya zosafunika paketi zapaketi, kusisita kwa paketi kumakulitsa kugwiritsa ntchito maukonde ndi zosungirako. Imachepetsa bandwidth yofunikira potumiza mapaketi, kuchepetsa kuchuluka kwa maukonde. Kuphatikiza apo, kudula kumachepetsa zofunikira pakukonza ndi kusungirako zida zowunikira ndi chitetezo, kupititsa patsogolo magwiridwe antchito awo komanso scalability.
3. Kusanthula Kwachangu Kwambiri: Kudula paketi kumathandizira kuyang'ana pa data yovuta mkati mwa paketi yolipira, ndikupangitsa kusanthula koyenera. Mwa kusunga zidziwitso zofunika zokha, zida zowunikira ndi chitetezo zimatha kukonza ndikusanthula deta moyenera, zomwe zimapangitsa kuti azindikire mwachangu ndikuyankha zovuta zapaintaneti, zowopseza, kapena zovuta zomwe zimachitika pa intaneti.
4. Zazinsinsi Zotsogozedwa ndi Kutsatira: Muzochitika zina, mapaketi amatha kukhala ndi zidziwitso zodziwikiratu kapena zodziwikiratu (PII) zomwe ziyenera kutetezedwa pazifukwa zachinsinsi komanso zotsatiridwa. Kudula paketi kumalola kuchotsedwa kapena kuchepetsedwa kwa deta yodziwika bwino, kuchepetsa chiopsezo chowonekera mosaloledwa. Izi zimatsimikizira kutsatiridwa ndi malamulo oteteza deta ndikupangitsabe kuwunika koyenera kwa maukonde ndi chitetezo.
5. Scalability ndi kusinthasintha: Kudula mapaketi kumathandizira ma NPB kuthana ndi maukonde akulu akulu ndikuwonjezera kuchuluka kwa magalimoto moyenera. Pochepetsa kuchuluka kwa deta yomwe imafalitsidwa ndikukonzedwa, ma NPB amatha kukulitsa ntchito zawo popanda kuwunikira komanso chitetezo. Imapereka kusinthasintha kuti igwirizane ndi zomwe zikuchitika pamanetiweki ndikukwaniritsa zofunikira za bandwidth.
Ponseponse, kudula mapaketi mu NPBs kumawonjezera kuwunika kwa maukonde ndi chitetezo cha maukonde mwa kukhathamiritsa kagwiritsidwe ntchito kazinthu, kupangitsa kusanthula koyenera, kuwonetsetsa zachinsinsi komanso kutsatira, komanso kuwongolera kuwongolera. Imalola mabungwe kuyang'anira bwino ndi kuteteza maukonde awo popanda kusokoneza magwiridwe antchito kapena kuchulukitsira ntchito zawo zowunikira komanso chitetezo.
Nthawi yotumiza: Jun-02-2023
