Ndi mavuto ati omwe amafala omwe angathetsedwe ndi Network Packet Broker?
Takambirana za luso limeneli, ndipo, m'njira imeneyi, takambirana zina mwa njira zomwe NPB ingagwiritse ntchito. Tsopano tiyeni tikambirane za mavuto omwe NPB imakumana nawo.
Mukufuna Network Packet Broker komwe mwayi wanu wopeza chidachi ndi wochepa:
Vuto loyamba la network packet broker ndi mwayi wochepa wopezera. Mwanjira ina, kukopera/kutumiza kuchuluka kwa magalimoto a network ku zida zonse zachitetezo ndi zowunikira malinga ndi zosowa zake, ndi vuto lalikulu. Mukatsegula doko la SPAN kapena kuyika TAP, muyenera kukhala ndi gwero la magalimoto lomwe lingafunike kutumiza ku zida zambiri zachitetezo zakunja kwa gulu, ndi zida zowunikira. Kuphatikiza apo, chida chilichonse chiyenera kulandira kuchuluka kwa magalimoto kuchokera kumadera angapo mu netiweki kuti muchotse malo osawoneka bwino. Ndiye mumapeza bwanji kuchuluka kwa magalimoto ku chida chilichonse?
NPB imakonza izi m'njira ziwiri: ingatenge kuchuluka kwa magalimoto ndikukopera kopi yeniyeni ya kuchuluka kwa magalimotowo m'zida zambiri momwe zingathere. Sikuti zokhazo, komanso NPB imatha kutenga kuchuluka kwa magalimoto kuchokera kumagwero osiyanasiyana pamalo osiyanasiyana pa netiweki ndikuyiphatikiza kukhala chida chimodzi. Mukaphatikiza ntchito ziwirizi pamodzi, mutha kulandira gwero lonse kuchokera ku SPAN ndi TAP kuti muwone doko, ndikuziyika mu chidule cha NPB. Kenako, malinga ndi kufunikira kwa zida zakunja kwa gulu kuti zibwerezenso, kuphatikiza, ndi kukopera, kuyika bwino katundu kupititsa patsogolo kuyenda kwa magalimoto ku chida chilichonse chakunja kwa gulu monga momwe malo anu alili, kuti kuyenda kwa chida chilichonse kusungidwe ndi kuwongolera kolondola, kumaphatikizaponso ena omwe sangathe kuthana ndi kuchuluka kwa magalimoto.
Monga tanenera kale, ma protocol amatha kuchotsedwa pa magalimoto, apo ayi zida zitha kulepheretsedwa kuzisanthula. NPB ikhozanso kuthetsa ngalande (monga VxLAN, MPLS, GTP, GRE, ndi zina zotero) kuti zida zosiyanasiyana zithe kuwona magalimoto omwe ali mkati mwake.
Mapaketi a netiweki amagwiranso ntchito ngati malo ofunikira kwambiri powonjezera zida zatsopano ku chilengedwe. Kaya zili mkati kapena kunja kwa gulu, zida zatsopano zitha kulumikizidwa ku NPB, ndipo ndi kusintha pang'ono patebulo la malamulo lomwe lilipo, zida zatsopano zimatha kulandira kuchuluka kwa magalimoto pa netiweki popanda kusokoneza netiweki yonse kapena kuilumikizanso.
Wothandizira Paketi ya Network - Konzani Kugwiritsa Ntchito Bwino kwa Zida Zanu:
1- Network Packet Broker imakuthandizani kugwiritsa ntchito bwino zida zowunikira ndi chitetezo. Tiyeni tiganizire zina mwazochitika zomwe mungakumane nazo pogwiritsa ntchito zida izi, komwe zida zanu zambiri zowunikira/zachitetezo zitha kukhala zikuwononga mphamvu yoyendetsera magalimoto yosagwirizana ndi chipangizocho. Pomaliza pake, chipangizocho chimafika polekezera, chikugwira ntchito yothandiza komanso yosathandiza kwenikweni. Pakadali pano, wogulitsa zida adzasangalala kukupatsani chinthu china champhamvu chomwe chili ndi mphamvu yowonjezera yoyendetsera mavuto anu... Komabe, nthawi zonse zidzakhala kuwononga nthawi, komanso ndalama zowonjezera. Tikadatha kuchotsa magalimoto onse omwe samveka bwino chida chisanafike, chingachitike ndi chiyani?
2- Komanso, ganizirani kuti chipangizochi chimayang'ana zambiri za mutu wa chipangizocho zokha. Kudula mapaketi kuti muchotse katundu wolipira, kenako kutumiza zambiri za mutu wa chipangizocho zokha, kungachepetse kwambiri kuchuluka kwa magalimoto omwe akuyenda pa chipangizocho; Nanga bwanji osatero? Network Packet Broker (NPB) ingachite izi. Izi zimawonjezera moyo wa zida zomwe zilipo ndikuchepetsa kufunikira kosintha pafupipafupi.
3- Mutha kudzipeza kuti mulibe ma interface omwe alipo pazida zomwe zili ndi malo ambiri omasuka. Ma interface mwina sakutumiza pafupi ndi magalimoto omwe alipo. Kusonkhanitsa kwa NPB kudzathetsa vutoli. Mwa kuphatikiza deta kupita ku chipangizocho pa NPB, mutha kugwiritsa ntchito mawonekedwe aliwonse omwe aperekedwa ndi chipangizocho, kukonza kugwiritsa ntchito bandwidth ndikumasula ma interface.
4- Mofananamo, zomangamanga za netiweki yanu zasamutsidwira ku ma Gigabytes 10 ndipo chipangizo chanu chili ndi gigabyte imodzi yokha ya ma interfaces. Chipangizochi chingakhalebe chokhoza kuthana mosavuta ndi kuchuluka kwa magalimoto pa ma links amenewo, koma sichingathe kulamulira liwiro la ma links. Pankhaniyi, NPB ikhoza kugwira ntchito bwino ngati chosinthira liwiro ndikupatsa anthu ambiri ku chidacho. Ngati bandwidth ili yochepa, NPB ikhozanso kukulitsa moyo wake mwa kutaya kuchuluka kwa magalimoto osafunikira, kudula mapaketi, ndikuyika katundu wotsala pa ma interfaces omwe alipo a chidacho.
5- Mofananamo, NPB ikhoza kugwira ntchito ngati chosinthira media pochita ntchito izi. Ngati chipangizocho chili ndi mawonekedwe a chingwe cha mkuwa chokha, koma chikufunika kuthana ndi magalimoto ochokera ku ulalo wa fiber optic, NPB ikhoza kugwiranso ntchito ngati mkhalapakati kuti ibweretse magalimoto ku chipangizocho kachiwiri.
Mylinking™ Network Packet Broker - Wonjezerani ndalama zomwe mumayika mu zida zachitetezo ndi zowunikira:
Ma network packet broker amathandiza mabungwe kupindula kwambiri ndi ndalama zawo. Ngati muli ndi TAP infrastructure, network packet broker idzawonjezera mwayi wopeza magalimoto ambiri ku zipangizo zonse zomwe zimafunikira. NPB imachepetsa zinthu zomwe zimawonongeka mwa kuchotsa magalimoto ena ndikusintha magwiridwe antchito kuchokera ku zida za network kuti athe kugwiritsa ntchito magwiridwe antchito, omwe adapangidwa kuti achite. NPB ingagwiritsidwe ntchito kuwonjezera kuchuluka kwa kulekerera zolakwika komanso ngakhale ma network automation ku malo anu. Imawongolera nthawi yoyankha, imachepetsa nthawi yogwira ntchito, komanso imamasula anthu kuti aziganizira ntchito zina. Kuchita bwino komwe kumabwera ndi NPB kumawonjezera kuwoneka kwa ma network, kuchepetsa ndalama zogwirira ntchito, komanso kulimbitsa chitetezo cha bungwe.
Munkhaniyi, tayang'ana kwambiri zomwe network packet broker ndi? Kodi NPB iliyonse yodalirika iyenera kuchita chiyani? Momwe mungatumizire NPB mu netiweki? Komanso, ndi mavuto ati omwe angathetse? Iyi si nkhani yokhudza ma network packet broker, koma tikukhulupirira kuti ithandiza kufotokoza mafunso kapena chisokonezo chilichonse chokhudza zida izi. Mwina zitsanzo zina zomwe zili pamwambapa zikuwonetsa momwe NPB imathetsera mavuto mu netiweki, kapena kupereka malingaliro ena amomwe tingawongolere kugwiritsa ntchito bwino chilengedwe. Nthawi zina, tidzafunikanso kuyang'ana nkhani zinazake ndi momwe TAP, network packet broker ndi probe zimagwirira ntchito?
Nthawi yotumizira: Marichi-16-2022
