Ndizovuta ziti zomwe zitha kuthetsedwa ndi Network Packet Broker?
Takambirana za kuthekera uku, ndipo, m'menemo, zina mwazomwe NPB ingagwiritse ntchito. Tsopano tiyeni tiyang'ane pa mfundo zowawa zomwe NPB imayankhula.
Mufunika Network Packet Broker pomwe mwayi wanu wa netiweki wa chida uli ndi malire:
Vuto loyamba la network packet broker ndikupeza malire. Mwa kuyankhula kwina, kukopera / kutumiza maulendo a pa intaneti ku zida zilizonse zotetezera ndi zowunikira monga zosowa zake, ndizovuta kwambiri. Mukatsegula doko la SPAN kapena kukhazikitsa TAP, muyenera kukhala ndi gwero la magalimoto lomwe lingafunike kutumiza ku zida zambiri zachitetezo zakunja, ndi zida zowunikira. Kuphatikiza apo, chida chilichonse choperekedwa chiyenera kulandira magalimoto kuchokera kuzinthu zingapo pamaneti kuti athetse malo osawona. Ndiye mumapeza bwanji magalimoto onse ku chida chilichonse?
NPB imakonza izi m'njira ziwiri: imatha kutenga chakudya chamsewu ndikukopera kopi yeniyeni ya magalimotowo kukhala zida zambiri momwe zingathere. Osati zokhazo, koma NPB imatha kutenga magalimoto kuchokera kumagwero angapo pamalo osiyanasiyana pamaneti ndikuphatikiza kukhala chida chimodzi. Kuphatikiza ntchito ziwirizi palimodzi, mutha kuvomereza gwero lonse kuchokera ku SPAN ndi TAP kuyang'anira doko, ndikuziyika muchidule cha NPB. Kenako, malinga ndi kufunikira kwa zida zakunja kwa gulu la kubwereza, kuphatikizika, ndi kukopera, kunyamula bwino kutumiza magalimoto ku chida chilichonse chakunja kwa gulu monga chilengedwe chanu, kukuyenda kwa chida chilichonse kudzasungidwa ndi kuwongolera kolondola, imaphatikizaponso ena omwe sangathe kuthana ndi magalimoto.
Monga tanena kale, ma protocol amatha kuchotsedwa pamagalimoto, apo ayi zida zitha kuletsedwa kuzisanthula. NPB imathanso kuyimitsa ngalande (monga VxLAN, MPLS, GTP, GRE, etc.) kotero kuti zida zosiyanasiyana zitha kuwerengera kuchuluka kwa magalimoto omwe ali mkati mwake.
Mapaketi a netiweki amagwiranso ntchito ngati likulu lapakati pakuwonjezera zida zatsopano zachilengedwe. Kaya zili mkati kapena kunja kwa bandi, zida zatsopano zitha kulumikizidwa ku NPB, ndipo ndikusintha pang'ono mwachangu patebulo lomwe lilipo, zida zatsopano zimatha kulandira kuchuluka kwa maukonde popanda kusokoneza maukonde ena onse kapena kuyiyikanso.
Network Packet Broker - Konzani Chida Chanu Mwachangu:
1- Network Packet Broker imakuthandizani kuti mugwiritse ntchito mwayi wowunikira komanso chitetezo. Tiyeni tilingalire zina mwazochitika zomwe mungakumane nazo pogwiritsa ntchito zida izi, pomwe zida zanu zambiri zowunikira / chitetezo zitha kuwononga mphamvu zamagalimoto zosagwirizana ndi chipangizocho. Pamapeto pake, chipangizocho chimafika malire ake, kugwira ntchito zonse zothandiza komanso zosathandiza. Panthawiyi, wogulitsa chida adzakhala wokondwa kukupatsani chinthu china champhamvu chomwe chili ndi mphamvu yowonjezera yothetsera vuto lanu ... Komabe, nthawi zonse zimakhala zowononga nthawi, komanso ndalama zowonjezera. Ngati titha kuchotsa magalimoto onse omwe alibe tanthauzo kwa chida chisanafike, chimachitika ndi chiyani?
2- Komanso, ganizirani kuti chipangizochi chimangoyang'ana pamutu pamutu wa magalimoto omwe amalandira. Slicing mapaketi kuchotsa malipiro, ndiyeno kutumiza uthenga wamutu yekha, akhoza kuchepetsa kwambiri katundu wa magalimoto pa chida; Nanga n’cifukwa ciani? Network Packet Broker (NPB) atha kuchita izi. Izi zimakulitsa moyo wa zida zomwe zilipo kale ndikuchepetsa kufunika kokweza pafupipafupi.
3- Mutha kupeza kuti mukusowa malo olumikizirana omwe alipo pazida zomwe zikadali ndi malo ambiri aulere. Mawonekedwewo mwina sangatumizenso pafupi ndi magalimoto omwe alipo. Kuphatikizika kwa NPB kudzathetsa vutoli. Pophatikiza kuchuluka kwa data ku chipangizocho pa NPB, mutha kugwiritsa ntchito mawonekedwe aliwonse operekedwa ndi chipangizocho, kukhathamiritsa kugwiritsa ntchito bandwidth ndikumasula malo olumikizirana.
4- Momwemonso, ma network anu adasamutsidwa kupita ku 10 Gigabytes ndipo chipangizo chanu chili ndi 1 gigabyte yokha yolumikizira. Chipangizocho chingathebe kuthana ndi kuchuluka kwa magalimoto pamalumikizidwewo, koma sichingathe kukambirana za liwiro la maulalo konse. Pankhaniyi, NPB imatha kukhala ngati chosinthira liwiro ndikudutsa magalimoto ku chida. Ngati bandwidth ili ndi malire, NPB imatha kukulitsanso moyo wake potaya kuchuluka kwa magalimoto osafunikira, kupanga masiketi a paketi, ndikuwongolera kuchuluka kwa magalimoto otsala pamakina omwe alipo.
5- Mofananamo, NPB imatha kukhala ngati chosinthira media pochita izi. Ngati chipangizochi chili ndi mawonekedwe a chingwe chamkuwa, koma chiyenera kuyendetsa magalimoto kuchokera ku fiber optic link, NPB ikhoza kukhalanso ngati mkhalapakati kuti ipeze magalimoto ku chipangizocho.
Mylinking™ Network Packet Broker - Wonjezerani ndalama zanu muchitetezo ndi zida zowunikira:
Network packet brokers imathandizira mabungwe kuti apindule kwambiri ndi ndalama zawo. Ngati muli ndi zida za TAP, broker wapaketi ya netiweki amakulitsa mwayi wofikira kuzinthu zonse zomwe zimafunikira. NPB imachepetsa zomwe zidawonongeka pochotsa kuchuluka kwa magalimoto ndikusintha magwiridwe antchito kuchokera pazida zamaukonde kuti athe kukhazikitsa magwiridwe antchito, omwe adapangidwa kuti achite. NPB itha kugwiritsidwa ntchito kuwonjezera milingo yayikulu yololera zolakwika komanso ngakhale ma automation a network kumalo anu. Imawongolera nthawi yoyankhira, imachepetsa nthawi yopumira, komanso imamasula anthu kuti aziyang'ana ntchito zina. Kuchita bwino komwe kumabwera ndi NPB kumawonjezera kuwonekera kwa maukonde, kuchepetsa capex ndi ndalama zogwirira ntchito, ndikuwonjezera chitetezo cha bungwe.
Munkhaniyi, tayang'ana mozama kuti network packet broker ndi chiyani? Kodi NPB iliyonse yotheka iyenera kuchita chiyani? Momwe mungayikitsire NPB mu netiweki? Komanso, ndi mavuto otani omwe akanatha kuthetsa? Uku sikungokambitsirana kwathunthu kwa otsatsa packet pa intaneti, koma mwachiyembekezo, kumathandiza kufotokozera mafunso aliwonse kapena chisokonezo pazida izi. Mwina zina mwa zitsanzo zomwe zili pamwambazi zikuwonetsa momwe NPB imathetsera mavuto pamanetiweki, kapena kupereka malingaliro amomwe angasinthire bwino chilengedwe. Nthawi zina, tidzafunikanso kuyang'ana nkhani zenizeni komanso momwe TAP, network packet broker ndi kafukufuku zingagwire ntchito?
Nthawi yotumiza: Mar-16-2022
