Uyithengisa kanjani i-SD-WAN ebhizinisini

Khumbula ukuthi engxenyeni yokuqala yefilimu eyi-blockbuster ethi "Men in Black", abaqeqeshi bokulwa abahle kakhulu badubula ngokushesha kuzo zonke izinhlangothi ezilo zekhadibhodi, futhi iqhawe lika-Will Smith kuphela, ngemva kwengxoxo emfushane, "lakhipha ubuchopho" bentombazane yekhadibhodi eya. ubephethe incwadi ye-quantum physics? Yini ebonakala ihlobene ne-SD-WAN? Futhi konke kulula kakhulu: namuhla akukho ukuthengiswa kwezixazululo zaleli klasi eRussia. Sesisebenze ngesihloko se-SD-WAN iminyaka engaphezu kwemithathu, sachitha amakhulukhulu ezinsuku zabantu kuso, sitshale imali ekuqeqesheni onjiniyela, ezindaweni zokusebenzela kanye nezitendi, ukuthengisa kwangaphambili, izethulo, imiboniso, izivivinyo, izivivinyo, izivivinyo. Kodwa zingaki ukuqaliswa? Lutho neze!

Ngithanda ukuqagela ngezizathu zaleli qiniso futhi ngikhulume ngeziphetho esazenza kanye nozakwethu baseCisco ngokusekelwe ekuhlaziyeni ulwazi lwethu.

Ukuthengisa kwe-SPIN

Thina kwaJet Infosystems siyithanda ngempela indlela yokuthengisa ye-SPIN. Kusekelwe eqinisweni lokuthi ukuthengisa akuyona i-monologue, hhayi ukufunda ipheshana, kodwa inkhulumomphendvulwano. Ngaphezu kwalokho, umthengisi kufanele akhulume kancane futhi abuze imibuzo eyengeziwe: izimo, eziyinkinga, ezikhiphayo neziqondisayo.

Umsebenzi oyinhloko ukuhola umxhumanisi wakho emcabangweni wokuthi udinga ukuthenga lokho ofuna ukumthengisa.

Eminyakeni embalwa edlule kube nesibonelo sakudala senhlolokhono yomthengisi yenkampani edayisa amapeni.

— Usebenziselani amapeni?
- Empeleni, yonke into ibikukhompyutha naku-inthanethi isikhathi eside. Ngisebenzisa ipeni kuphela ukusayina amadokhumenti.
- Phakathi kwale mibhalo, mhlawumbe kukhona izinkontileka?
- Yebo, ngokuqinisekile.
— Ngabe zikhona izivumelwano ozisayinile ozikhumbula impilo yakho yonke?
- Yebo, ngokuqinisekile.
- Nami ngicabanga kanjalo. Phela, lezi, okokuqala, izinkumbulo. Izinkumbulo zokunqoba kwakho nezimpumelelo. Ungakwazi ukusayina idokhumenti evamile nganoma iyiphi ipeni, elishibhe kakhulu. Kodwa akufanele yini ukusayina izinkontileka ezibaluleke kangaka, ezenza isikhathi eside kwenziwe ngepeni elikhethekile elihloselwe imicimbi ekhethekile? Uma uyibuka, uzokhumbula ukuthi ibinjani bese uyamamatheka?
- Umbono othakazelisayo.
- Ngakho bheka leli peni. Mhlawumbe nguye lo?
- Kulungile, uyithengisile, wena sathane!

Ngezinye izikhathi le ndlela isebenza kahle, futhi ngiye ngaba nakho okuthakazelisayo kakhulu ngokuthengisa okufanayo! Kepha hhayi nge-SD-WAN.

Kwamanye amazwe NGEKE kwasisiza

Kujwayelekile ukuthi isimo ngokuthengiswa kwezixazululo ze-SD-WAN phesheya sihluke ncamashi, okungukuthi, siphawuleka kakhulu! Abukho ubunzima obukhethekile lapho. Isizathu yizindleko ezimangalisayo zeziteshi ze-MPLS, ezibiza izikhathi eziningi kuneziteshi ze-inthanethi. Lapho nje sithi "singakwazi ukususa" ingxenye yethrafikhi kusuka ku-MPLS kuya ku-inthanethi futhi silondoloze okuningi kulokhu, cabanga ukuthengisa kuqediwe.

E-Russia, izindleko ze-MPLS neziteshi ze-inthanethi ziyaqhathaniswa, futhi kwezinye izimo ezangaphambili zishibhile. Ngisanda kuxoxa nozakwethu ovela ku-opharetha we-Big Four, ngamangala lapho ngizwa ukuthi emphakathini wabasebenzisi i-MPLS ayithathwa ngokungathi sína njengenethiwekhi yangaphakathi. I-inthanethi inguyebo, ibucayi, isango eliya emhlabeni omkhulu!

Ubuchwepheshe be-SD-WAN akudingi ngempela ukuthengisa. Ngokwenza kwethu, kwakukhona icala elilodwa kuphela lapho inhloko yomnyango wezobuchwepheshe ithi ine-DMVPN futhi yanelisekile ngakho konke. Imvamisa, izakhamizi ezikwazi ukufunda nokubhala zazi kahle ukuthi i-SD-WAN izozinikeza ini. Futhi-ke baya ebhizinisini futhi abatholi isabelomali. Noma baqonda ngokushesha ukuthi ngeke bakuthole, ngakho-ke abahambi ngisho. Kodwa ngenxa yentshisekelo yezemidlalo, bayakujabulela ukuqala ukuhlolwa.

Bekufanele ngabe sike sacabanga ngala maqiniso kusenesikhathi, kodwa yonke into iyenzeka lapho idinga ukwenzeka.

Ukudideka kwedijithali

Ngake ngafika kumuntu ohlonishwayo ngizimela ngedwa (ngoba ngangingazi ukuthi ngizombuza miphi imibuzo). Nganikezwa ihora lonke, kodwa banginqamula ngemva kwemizuzu eyishumi nanhlanu.

- Lalela. Konke lokhu kuyathakazelisa, kunjalo. Kodwa ingabe uyazi ukuthi kuyini ukuguqulwa kwedijithali? Ngaphandle kwalokho ngizwa zinhlangothi zonke, kodwa angiqondi lutho.

Futhi kwenzeka nginolwazi oluncane, ngakho ngathi lona umqondo wefilosofi ogomela ukuthi zonke izinto eziphilayo emhlabeni ziyafa. Kubandakanya noma yiliphi ibhizinisi. Ngaphandle kokukhetha.

Ngakho-ke, ukuguqulwa kwedijithali kumayelana nezinsongo ezingaqhamuki ndawo, futhi mayelana namathuba lezi zinsongo ezifanayo eziwanikeza abantu abahlakaniphile kakhulu. Kwaqala ke ubumnandi.

Indoda ehlonishwayo yathatha ucingo, yafona ndawana thize yathi:

— Lalela, uguquko lwedijithali lumayelana nezinsongo namathuba, hhayi ngedijithali, ohlale ungitshela ngakho.

Wavala ucingo.

— Ingabe le SD-WAN yakho ingena lapha?

Sabe sesiba nenkhulumomphendvulwano imizuzu engama-45 esele.

Kwabe sekukhona into echofoza ekhanda lami. Bengingakaqondi lutho, kodwa ekugcineni ngiqale ukuyihlaziya. Bambalwa kakhulu abantu abaqondayo ukuthi kuyini uguquko lwedijithali nokuthi luhluke kanjani kudijithali. Alikho izinga okwamanje; kunemibono eminingi njengoba kunabantu.

Ngokuyisisekelo, uguquko lwedijithali umqondo ohlose ukukhumbuza abaphathi ngesikhathi esilinganiselwe sempilo yezinkampani zabo.

gxuma ukholo

Siphakamisa ukuthi ume, ucabange futhi uyeke ukudubula “izilo” ezingasolwe ngalutho. Sidinga ukuthola umgomo oqondile.

Bheka ngokucophelela ishadi lokuthengisa. Ukuze wenze ukuthengisa, udinga ukugxila ku-quadrant engezansi kwesokudla. Ukuze senze lokhu, sikholwa ukuthi, sidinga ukusondela ekuthengisweni kwe-SD-WAN njengesiqalo esithambile.

Igama eliyinhloko lapha ukuqala! Futhi isiqalo siqala “ngokweqa ukholo,” umcabango wokuthi (okufanele) udinga ukuhlolwa. Inothi elibalulekile: I-SD-WAN iqinisekisa umuzwa othuthukisiwe wamakhasimende.

Yilokho esikwenzile: kanye nozakwethu baseCisco, saqala ukwakha amaphrojekthi okulinga. Ngezindleko zakho. Futhi kakade kunethiwekhi yamakhasimende "bukhoma", bathola inzuzo ekusetshenzisweni kwe-SD-WAN, okwakungenakwenzeka ukuqagela kusengaphambili.

Isibonelo, sibe necala lapho izingcingo eziya esikhungweni sokuxhumana ziye zavalwa. Lokhu kwenzeke ngoba i-SD-WAN iqale ukushintsha ngokushesha iziteshi uma kwenzeka ukonakala kwekhwalithi. Ikholi ekuphuthile esikhungweni sezingcingo isho ikhasimende elilahlekile. Kodwa ibhizinisi liyakuqonda lokhu: uma kunenkinga, sikhona isisombululo!

Njengesiphetho

I-SD-WAN kulula ukuyidayisela ama-techies, kodwa kunzima kakhulu ukuyithengisela amabhizinisi. Ngakho-ke, ukuthengiswa kwe-SD-WAN ebhizinisini kufanele kuthathwe njengesiqalo, okungukuthi, umsebenzi wokuvukela umbuso ohlanganyelwe wekhasimende, umdidiyeli kanye nomthengisi. Futhi le ndlela, siyaqiniseka, izoholela empumelelweni!

Umbhali: uDenis Dyzhin, uMqondisi Wezokuthuthukiswa Kwebhizinisi, Isikhungo Sezixazululo Zenethiwekhi, iJet Infosystems

Source: www.habr.com