Ezikhungweni zedatha zanamuhla kanye namanethiwekhi ebhizinisi,Ingqalasizinda Yokuqapha Inethiwekhisekuyiyona ebaluleke kakhulu njengezingqimba zokushintsha kanye nokuqondisa ngokwazo. Njengoba ifu elihlanganisiwe, i-virtualization, ama-microservices, kanye nezixhumanisi zesivinini esiphezulu ze-40G/100G ziba yizinga elijwayelekile, izakhiwo zokuqapha ezindala—ezakhelwe kumachweba e-SPAN, ama-TAP angalawulwa, kanye nokuxhumeka kwamathuluzi angavamile—ziyawa ngaphansi kwamaphuzu amathathu obuhlungu akhubazayo:
(1)Ukubhalisa Okungaphezu Kwethuluzi: Amathuluzi okuqapha agcwele ithrafikhi ehlanganisiwe kakhulu kunaleyo abangayifaka, okuholela ekulahlekelweni kwamaphakethe, ukuhlaziywa okungaphelele, kanye nokutshalwa kwezimali zokuphepha okuchithiwe.
(2)Izindawo Ezingaboni Ethrafikhini EMpumalanga-Ntshonalanga: Ithrafikhi yeseva esuka kuseva iye kuseva eseceleni (ngokuvamile u-70–80% wethrafikhi iyonke yesikhungo sedatha) ayibonakali, ifihla ukuhlaselwa okuseceleni, izithiyo zokusebenza, kanye nezinkinga zohlelo lokusebenza.
(3)Ukulahlekelwa Yiphakethe Ngesikhathi Sokuqapha: Amaseshini e-SPAN anciphisa ithrafikhi ngaphansi komthwalo; ukuhlanganiswa okungalawulwa kudala ukuminyana; futhi ukuntuleka kokucutshungulwa kwethrafikhi kuholela ekuhlolweni kwezomthetho okungaphelele, ukungalungi okungamanga, kanye nokwehluleka kokuthobela imithetho.
Ukuze kuxazululwe lezi zinselele ngezinga elikhulu, i-Mylinking yethulaUmthengisi Wephakethe Lenethiwekhi ye-ML‑NPB‑3440L—inamandla, asekelwe kuma-chip asekhayaIsixazululo Sokubonakala KwenethiwekhiYakhelwe ukucutshungulwa kwethrafikhi egcwele ye-320Gbps, ukuguquguquka kwesikhombimsebenzisi esinamazinga amaningi (1G/10G/40G/100G), kanye nobuhlakani obujulile be-L2–L7. Ihlanganisa ukuqoqwa kwethrafikhi, ukuhlanganiswa, ukuhlunga, ukulinganisa umthwalo, ukucubungula imigudu, kanye nokusabalalisa okuhlakaniphile ukuze kuqedwe ukungasebenzi kahle kokuqapha, kunikeze ukubonakala kusukela ekuqaleni kuze kube sekupheleni, futhi kuqinisekisa ukulahleka kwephakethe okungadingekile kwamathuluzi okuphepha, ukusebenza, ukuthobela imithetho, kanye nokuhlaziya.
Leli phepha elimhlophe lobuchwepheshe linikeza isibuyekezo esijulile se-I-ML‑NPB‑3440L, okuhlanganisa ukwakheka kwayo, amakhono ayinhloko, injini yokucubungula ithrafikhi, ukwakheka kwesixhumi esibonakalayo, izimo zokusetshenziswa kokuthunyelwa, kanye nemiphumela yebhizinisi elinganisekayo. Yakhelwe i-Google SEO kanye nabathengi bezobuchwepheshe bebhizinisi, lo mbhalo ubeka ipulatifomu njengesendlalelo esiyisisekelo sesimanje.Ukuqapha Inethiwekhi ye-40G/100Gfuthi uqineIngqalasizinda Yokuqapha Inethiwekhi.
1. Ukubuka Konke Kwabaphathi: I-Mylinking ML‑NPB‑3440L Network Packet Broker
II-Mylinking ML‑NPB‑3440Liyi-rackmount engu-1U, enobuningi obukhuluUmthengisi Wephakethe Lenethiwekhi (NPB)Yakhelwe ngenhloso yokuhlanganisa, ukwenza ngcono, nokusabalalisa ithrafikhi kusuka kunoma iyiphi ingxenye yenethiwekhi kuya kunoma iyiphi ithuluzi lokuqapha noma lokuphepha. Isekela isethi yesixhumi esibonakalayo esixubile ngokuphelele:
○Amachweba ethusi angu-16 × 10/100/1000M RJ45
○Amachweba e-fiber angu-16 × 1/10GE SFP+
○Imbobo ye-QSFP engu-1 × 40GE
○Imbobo engu-1 × 100GE QSFP28 (iyahambisana ne-40GE)
○Imbobo yokuphatha engaphandle kwebhendi enikezelwe
Ngomthamo wokushintsha ongavimbeli weI-320Gbps egcwele i-duplex, i-ML‑NPB‑3440L isekela ukucutshungulwa kwe-line-rate yangempela ngisho nangaphansi komthwalo ogcwele wethrafikhi. Inikwe amandla yi-chipset yasekhaya esebenza kahle kakhulu kanye nokwakhiwa kwe-CPU okune-multi-core, inikeza ukuphindaphindwa kwethrafikhi ye-wire-speed, ukuhlanganiswa, ukuhlunga, ukulinganisa umthwalo, ukunqunywa kwephakethe, ukubhala kabusha kwe-VLAN, ukucutshungulwa kwephrothokholi ye-tunneling (VXLAN, GRE, ERSPAN, MPLS, GTP, IPinIP), i-nanosecond timestamping, kanye nokusatshalaliswa kwethrafikhi okunamandla.
NjengokuhlanganiswaIsixazululo Sokubonakala Kwenethiwekhi, i-ML‑NPB‑3440L ihlanganisa ithrafikhi kusuka ku-TAPs, amachweba e-SPAN/mirror, ama-optical splitter, kanye nezindawo ezibonakalayo. Icubungula kusengaphambili amaphakethe angavuthiwe ukuze afane nezidingo zamathuluzi futhi idlulisele ithrafikhi edingekayo kuphela kumathuluzi afanele ngesivinini esifanele. Lokhu kususaUkubhalisa Okungaphezu Kwethuluzi, kususaIzindawo Ezingaboni Ethrafikhini EMpumalanga-Ntshonalanga, futhi isusaUkulahlekelwa Yiphakethe Ngesikhathi Sokuqapha—ukwehluleka okuthathu okubizayo kakhulu ekusebenzeni kwenethiwekhi yesimanje.
Idivayisi isekela kokubiliI-Fiber TAPfuthiI-SPAN/Isibukoizindlela zokusabalalisa, okwenza kube ngempumelelo efanayo ekwakhiweni kwesikhungo sedatha sase-greenfield kanye nokulungiswa kwamanethiwekhi ebhizinisi akhona. Ihlinzeka nge-GUI esekelwe kuwebhu, i-CLI, i-SSH, i-TELNET, i-SNMP, kanye ne-SYSLOG yokuphathwa komjikelezo wokuphila okugcwele, kanye ne-RADIUS/TACACS+ yokulawula ukufinyelela okuphephile okusekelwe ezindimeni.
Kwezinhlangano ezakha okuzinzile, okunwebekayo, nokubonakalayoIngqalasizinda Yokuqapha Inethiwekhi, i-Mylinking ML‑NPB‑3440L akuyona nje into eyisengezo—iyingqimba yokushintsha eyisisekelo yokubonakala.
2. Amaphuzu Amathathu Obuhlungu Obubucayi Ekuqapheni Inethiwekhi Yanamuhla
Ngaphambi kokuhlola amakhono obuchwepheshe e-ML‑NPB‑3440L, sichaza izinkinga zokusebenza eziphuthumayo kanye nezokuphepha ezibangelwa yilokhu.Umthengisi Wephakethe Lenethiwekhiixazulula.
2.1 Ithuluzi Lokubhalisela Ngokweqile: Ukutshalwa Kwezimali Okulahlekile Nokuhlaziywa Okungaphelele
Ukubhalisa Okungaphezu Kwethuluzikwenzeka lapho i-bandwidth yokufaka ehlanganisiwe eya ethuluzini lokuqapha idlula umthamo wayo wokucubungula ngesikhathi sangempela. Izimbangela ezivamile zifaka:
○Ukuhlanganisa izixhumanisi eziningi ze-10G noma ze-40G zibe yichweba elilodwa lamathuluzi le-10G
○Ukuphinda imifudlana egcwele yethrafikhi kumathuluzi amaningi ngasikhathi sinye
○Ukuthumela yonke ithrafikhi (kufaka phakathi umsindo) kumathuluzi aklanyelwe ukuhlaziywa okuthile
○Akukho ukuhlunga kwethrafikhi, ukulinganisela umthwalo, noma amakhono okusika
Umphumela uba yinhlekelele:
○Amaphakethe awe phansi lapho kungena amathuluzi
○I-IDS/IPS ayiziboni izinsongo
○Amathuluzi e-forensic alahlekelwa umongo weseshini
○Amathuluzi e-APM/NPM akhiqiza izilinganiso zokusebenza ezisontekile
○Amaqembu ezokuphepha asebenza ngethemba elingaboni
Ngokusho kocwaningo lwemboni, izinhlangano ezisebenzisa izakhiwo ze-TAP ze-SPAN kuphela noma ezingalawulwa ngokuvamile zithola ulwaziUkubhalisa okungaphezu kokufanele kwethuluzi okuphumelelayo okungu-15–40%ngezikhathi zomsebenzi omatasa kakhulu. Lokhu kwenza ukutshalwa kwezimali okubizayo kanye nokuqapha kungasebenzi kahle kancane.
2.2 Izindawo Ezingaboni Ethrafikhini Empumalanga-Ntshonalanga: Imbangela Enkulu Yokulimala Kokuphulwa Kwecala
Izikhungo zedatha zanamuhla zichazwa yiIthrafikhi YaseMpumalanga-Ntshonalanga—ukuxhumana kweseva kuya kuseva, isitsha kuya kusitsha, kanye nokuxhumana kwe-VM kuya ku-VM ngaphakathi komngcele. Idatha yemboni ikhombisa njalo:
○Ithrafikhi esuka eMpumalanga iye eNtshonalanga imele70–85% wethrafikhi iyonke yesikhungo sedatha
○Ama-80% okuhlaselwa kwe-cyber okuthuthukile asebenzisa ukunyakaza okuseceleningemuva kwesivumelwano sokuqala
○Ama-90% ezinhlangano awakwazi ukubona ngokuphelele ithrafikhi eseceleni
Izakhiwo zakudala zigxila ekuqapheni endaweni ezungeze i-inthanethi (enyakatho-eningizimu), zishiya ithrafikhi yangaphakathi ingabonakali. Abahlaseli bayawasebenzisa lawaIzindawo Ezingaboni Ethrafikhini EMpumalanga-Ntshonalangaku:
○Hambisa eceleni kumaseva
○Khulisa amalungelo
○Idatha yokweba kanye nesiteji
○Sebenzisa i-ransomware
○Kuhlala kungatholakali amasonto noma izinyanga
Ngisho noma kusetshenzwa amaseshini e-TAP noma e-SPAN, ukuntuleka kwe-centralizedUmthengisi Wephakethe Lenethiwekhikusho ukuthi ithrafikhi ayikwazi ukuhlanganiswa, ukuhlungwa, noma ukulinganiswa komthwalo kahle kuzo zonke izingxenye zangaphakathi. Umphumela uba inethiwekhi ebonakala iqashwe kodwa igcwele ingozi engabonakali.
2.3 Ukulahlekelwa Yiphakethe Ngesikhathi Sokuqapha: Ukwehluleka Kokuthobela Imithetho Nokungasebenzi Okungabonakali
Ukulahlekelwa Yiphakethe Ngesikhathi Sokuqaphakuvame ukungaqondwa kahle njengokungayona ingozi noma okungenakugwenywa. Empeleni, kuqeda ukwethembana ekuqapheni idatha:
○Amachweba e-SPAN awisa amaphakethe ngaphansi kokuxinana kweswishi
○Ukuhlangana ngaphandle kokucindezeleka emuva kubangela ukugcwala kwe-buffer
○Ukuntuleka kwe-timestamp kanye nobuqotho besikhathi sokuphumula kokuphindaphinda
○Ithrafikhi evalwe ngemisele ayifundeki futhi ilahlwa ngamathuluzi ajwayelekile
Imiphumela ihlanganisa:
○Ukungakwazi ukwenza ucwaningo oluphelele lwezehlakalo
○Ukuhlolwa kwe-PCI DSS, HIPAA, GDPR, kanye ne-SOX kwehlulekile
○Izinkinga ze-microbusting kanye nokusebenza ezingabonwanga
○Amathuluzi okuphepha angekho ochungechungeni lokuhlasela
○Amaqembu enethiwekhi awakwazi ukuqinisekisa ama-SLA
Kwezimboni ezifana nezezimali, ezempilo, ezohwebo nge-inthanethi, kanye nohulumeni,Ukulahlekelwa Yiphakethe Ngesikhathi Sokuqaphaakuyona inkinga yokusebenza—kuyisibopho sebhizinisi kanye nokuthobela imithetho.
IUmthengisi Wephakethe Lenethiwekhi ye-Mylinking ML‑NPB‑3440Liqeda zonke izingqinamba ezintathu ngokusebenzisa ihadiwe eyakhelwe injongo, ukucubungula okuhlakaniphile kwethrafikhi, kanye nokwakheka kokubonakala kusukela ekuqaleni kuze kube sekupheleni.
3. Isiphakamiso Senani Eliyinhloko: Indlela i-ML-NPB-3440L Exazulula Ngayo Izinselele Ezibucayi Zokuqapha
I-ML‑NPB‑3440L yakhelwe ukuxazulula ngqo izinkinga ezintathu zemboni ngenkathi yakha ikusasa eliqinisekile.Isixazululo Sokubonakala Kwenethiwekhi.
3.1 Susa Ukubhalisa Okungaphezu Kwethuluzi
○Ukuhlunga okuhlakaniphile kwe-L2–L7ithumela ithrafikhi efanele kuphela kuthuluzi ngalinye
○Ukulinganisa umthwalo oguqukayoisabalalisa amaseshini kuwo wonke amaqoqo amathuluzi
○Ukusikwa kwephakethekunciphisa umkhawulokudonsa womthwalo ngaphandle kokulahlekelwa ubuhlakani bekhanda
○Ukuhlanganiswa kwethrafikhi nokulawulwa kokuphindaphindavimbela ukukhukhula kwamathuluzi
○Ukuqhekeka kwechweba(100G → 4×25G, 40G → 4×10G) ifanisa izinga lomthamo nomthamo wamathuluzi
○Ukudlulisela phambili okubalulekilekuqinisekisa ukuthi amathuluzi okufinyelela ithrafikhi ebalulekile kuqala
3.2 Susa Izindawo Ezingaboni Ethrafikhini EMpumalanga-Ntshonalanga
○Ihlanganisa iqoqo elivela phezulu kwe-rack (ToR), ukuhlanganiswa, kanye nezendlalelo eziyinhloko
○Isekela ithusi, i-fiber, amazinga ahlanganisiwe angu-1G/10G/40G/100G ukuze imbozwe ngokugcwele
○Ihlukanisa i-VXLAN/GRE/GTP/MPLS ukuze iveze imithwalo yangaphakathi
○Inikeza ukubonakala kwethrafikhi kusukela ekuqaleni kuze kube sekupheleni kokugeleza kweseva kuya kuseva eseceleni
○Ivumela ukuphepha kanye nokuqapha ukusebenza kuyo yonke imisebenzi ebonakalayo neyomzimba
○Ukuncika kohlelo lokusebenza lwamamephu kufihliwe ku-East-West Traffic
3.3 Susa Ukulahlekelwa Yiphakethe Ngesikhathi Sokuqapha
○Indwangu yokushintsha engavimbeli engu-320Gbps iqeda ukuminyana
○Ukudlulisela okusekelwe kwihadiwe kuqinisekisa ukulahlekelwa yiphakethe ngaphansi komthwalo wesilinganiso somugqa
○Ukulinganisa ithrafikhi eyakhelwe ngaphakathi kanye nokuqhuma okuncane
○Ukumiswa kwesikhathi kwe-Nanosecond kulondoloza ukulandelana kanye nobuqotho besikhathi
○Ukweqiwa kwembobo yokukhipha okuphephile kuvimbela ukulahleka kwethuluzi ohlangothini lwethuluzi
○Ukusekelwa kokudluliselwa kwe-single-fiber kwandisa ukumbozwa okuthembekile
○Ukuphindaphinda, ukuhlanganisa, kanye nokusatshalaliswa okungenakulahlekelwa
Ngokuxazulula lezi zinkinga, i-ML-NPB-3440L iyashintshaIngqalasizinda Yokuqapha Inethiwekhikusukela ekucabangeni okuqhekekile, okulahlekile kuya ekubeni umgogodla othembekile, osebenza kahle kakhulu wokubuka.
4. Ukwakhiwa Kwehadiwe Nokuklama I-Interface
I-ML‑NPB‑3440L isebenzisa i-chassis emfushane engu-1U (445mm × 505mm × 44mm) yokufakwa kwesikhungo sedatha esinobukhulu obuphezulu. Yakhelwe ukusebenza okuqhubekayo amahora angama-24 ngosuku, izinsuku eziyi-7 ngesonto, ngamandla aphindaphindayo, ukubekezelelana kwemvelo okusezingeni lezimboni, kanye ne-chipset yasekhaya esebenza kahle kakhulu.
4.1 Ukucushwa Kwesixhumi Esibonakalayo (Umklamo Ogcwele Wezinga Elixubile)
I-ML‑NPB‑3440L isekela ukuguquguquka kwangempela kwamazinga amaningi ukuze kuhlanganiswe ukuqapha kuyo yonke ingqalasizinda endala nentsha:
○16× 10/100/1000M RJ45: Ukufinyelela kwethusi kwezixhumanisi zefa, zekhampasi, kanye negatsha
○16× 1/10GE SFP+: I-Fiber yamapulazi eseva, amaqoqo e-virtualization, kanye nezixhumanisi eziphakathi nendawo
○1 × 40GE QSFP: Ukuhlanganiswa okusheshayo kanye nokuxhumanisa okuphezulu
○1 × 100GE QSFP28: Ukuthwebula kwe-100G okushesha kakhulu (kuyahambisana ne-40G)
○1 × 10/100/1000M Mgmt: Ukuphathwa okuzinikele kwangaphandle kwebhendi
Le nhlanganisela ye-interface ivumela i-ML-NPB-3440L ukuthi isebenze njenge-universalUmthengisi Wephakethe Lenethiwekhingoba:
○Ithusi le-Legacy 1G
○Izindawo zeseva ze-10G ezisebenziseka kalula
○Izendlalelo zokuhlanganisa ezingu-40G
○Izixhumanisi eziyinhloko nezingemuva eziyi-100G
4.2 Ukusebenza Nokushintsha Amandla
○Isamba Sokusebenza Kokucubungula: 320Gbps i-duplex egcwele
○Ukwakhiwa kwezakhiwo: I-chip yasekhaya + i-CPU enama-core amaningi
○Indlela Yokudlulisela: I-Hardware isheshisiwe, izinga lomugqa, ayivimbi
○Amandla: 1+1 i-AC/DC engadingeki (AC 110–240V noma DC -48V)
○Ukusetshenziswa Kwamandla Okuphezulu: 200W
○I-MTBF: Kulungiselelwe ukusebenza kwesikhungo sedatha sebanga lenkampani yenethiwekhi
4.3 Izici Zokuthembeka
○Izinsiza Zikagesi Ezingasebenzi Eziyi-1+1 (i-RPS)
○Ukweqiwa Kwechweba: Ukwehluleka okuyinhloko/okuyisipele kwamachweba amathuluzi
○Ukuvikelwa Kokujikisa Kokusebenzisana
○Ukulinganiswa Kokuqhuma Okuncane Kwethrafikhi
○Izinga Lokushisa Lokusebenza: 0°C – 50°C
○Umswakama: 10–95% ayinciphisi
○Ishasi eliqinile lezindawo ezixineneyo
Le pulatifomu yehadiwe iqinisekisa ukuthi i-ML‑NPB‑3440L ingasebenza njengesisekelo esihlala njalo sanoma iyiphiIngqalasizinda Yokuqapha Inethiwekhi.
5. Ukucwila Ngokujulile: Amandla Okucubungula Ithrafikhi Ahlakaniphile
Inzuzo enamandla kakhulu ye-ML‑NPB‑3440L yinjini yayo ephelele yokucubungula ithrafikhi ngesivinini sentambo. Yonke imisebenzi isebenza ngasikhathi sinye ngesivinini somugqa ogcwele ngaphandle kokwehla kokusebenza.
5.1 Imisebenzi Eyinhloko Yokulawula Ithrafikhi
5.1.1 Ukuphindaphindwa Kwethrafikhi
○Ukuphindaphindwa okungu-1 kuya ku-N: Okokufaka okukodwa → amathuluzi amaningi
○Ukuhlanganiswa kwe-N-to-M: Hlanganisa okokufaka okuningi → amathuluzi amaningi
○Ikhophi engenakulahlekelwa ye-IDS, i-NPM, i-APM, i-SIEM, i-forensics, kanye nokuthobela imithetho
5.1.2 Ukuhlanganiswa Kwethrafikhi
○Hlanganisa izixhumanisi zesivinini esiphansi zibe yizifunzo zamathuluzi zesivinini esiphezulu
○Nciphisa izidingo zokubalwa kwembobo yamathuluzi
○Yenza kube lula ukuxhuma izintambo kanye nokwakha izakhiwo
5.1.3 Ukusatshalaliswa Kwethrafikhi
○Ukulethwa okusekelwe kunqubomgomo kusetshenziswa imithetho yohlu olumhlophe / uhlu olumnyama / ngokwezifiso
○Sabalalisa ngephrothokholi, uhlelo lokusebenza, i-IP, imbobo, i-VLAN, noma isiginesha yephakethe
○Qinisekisa ukuthi amathuluzi athola ithrafikhi kuphela eklanyelwe ukuyihlaziya
5.1.4 Ukuhlunga Okuhlakaniphile (L2–L7)
I-ML‑NPB‑3440L isekela ukuhlunga okunezinhlayiya eziningi ukuze kuqedwe umsindo futhi kuncishiswe umthwalo wamathuluzi:
○Uhlobo lwe-Ethernet, i-VLAN, i-TTL
○I-IP 7-tuple, ukuqhekeka, amafulegi e-TCP
○Izici zephakethe namaphethini omthwalo
○Ukufanisa ukhiye wokuqala we-offset owenziwe ngokwezifiso ongu-128-byte
○Ukuhlonza ungqimba lwesicelo (L7)
Ukuhlunga kuyindlela eyinhloko yokususaUkubhalisa Okungaphezu Kwethuluzi.
5.1.5 Ukulinganisa Imithwalo
○Ukulinganisa umthwalo okusekelwe ku-hash (izici ze-L2–L7)
○Ukusatshalaliswa okusekelwe esisindweni okuqaphela isikhathi
○Iqinisekisa ubuqotho beseshini kuwo wonke amaqoqo amathuluzi
○Ilungisa ngokuguquguqukayo ukuze ivumelane nesimo sesixhumanisi
○Kuvimbela noma yiliphi ithuluzi ukuthi linganqotshwa
5.1.6 Ithegi ye-VLAN / Susa i-tag / Faka esikhundleni
○Engeza, susa, noma ubhale kabusha amathegi e-VLAN
○Mepha imithombo eminingi ibe yizizinda zokuqapha ezinengqondo
○Yenza kube lula ukuhlaziya amathuluzi kanye nokuhlanganisa
5.1.7 Ukusikwa Kwephakethe
○Sika amaphakethe kusukela kuma-byte angu-64–1518
○Londoloza izihloko ze-L2–L4 ngenkathi unciphisa imithwalo yokukhokha
○Nciphisa kakhulu ukusetshenziswa komkhawulokudonsa wamathuluzi
○Kubalulekile ezindaweni ezinomthamo omkhulu
5.1.8 Okubalulekile Kokudlulisela Iphakethe
○Beka phambili ithrafikhi ngokubaluleka kwebhizinisi
○Vikela ukuqapha kwezicelo ezibalulekile
○Vimbela izikhala zokuhlaziya ngesikhathi sokuminyana
5.1.9 Ukweqiwa Kwechweba Lokukhipha
○Ukwehluleka okuzenzakalelayo phakathi kwamachweba amathuluzi ayinhloko nawesibili
○Vimbela ukulahleka kwephakethe eliseceleni kwamathuluzi ngesikhathi sokulungiswa noma ukwehluleka
○Qinisekisa ukuthobela imithetho okuqhubekayo kanye nokubonakala kokuphepha
5.2 Ukucutshungulwa Kwephrothokholi Yokuhudula (Okubalulekile Ekubonakaleni KwaseMpumalanga-Ntshonalanga)
Izikhungo zedatha zesimanje zisebenzisa imigudu embozwe ukuze zibukeke futhi zikhulise amanethiwekhi—kodwa imigudu idalaIzindawo Ezingaboni Ethrafikhini EMpumalanga-NtshonalangaI-ML‑NPB‑3440L iveza ithrafikhi yangaphakathi ngokukhipha ama-capsules aphelele kanye nobuhlakani:
5.2.1 Izinqubo Zomhubhe Ezisekelwayo
○I-VXLAN
○I-GRE
○I-ERSPAN
○I-MPLS
○I-GTP
○I-IPinIP
5.2.2 Imisebenzi Yomhubhe
○Ukuhlonza Iphrothokholi Yomhubhe: Thola uhlobo lomhubhe ngokuzenzakalela
○Ukufaniswa Kwezingqimba Zangaphakathi/Zangaphandle: Isihlungi esisekelwe kusihloko sangaphakathi noma sangaphandle
○Ukuhlubula Amakhanda E-Tunnel: Susa izihloko ze-VXLAN/GRE/MPLS/GTP
○Ukuqedwa KomhubheYamukela ithrafikhi ehlanganisiwe ngqo kusuka kunethiwekhi
○Umphumela Wokumbozwa Komhubhe: Phinda uhlanganise ku-ERSPAN ukuze uthole amathuluzi akude
Ngokucubungula imigudu e-Umthengisi Wephakethe LenethiwekhiNgesendlalelo, i-ML‑NPB‑3440L yenza iTrafikhi yaseMpumalanga-Ntshonalanga ebethelwe futhi eyenziwe yaba yi-virtual ibonakale ngokugcwele kumathuluzi ajwayelekile.
5.3 Ukuhlolwa Kwesikhathi Nokucacisa Okunembile
○Ukunemba kwesikhathi kwe-Nanosecond
○Ukuvumelanisa namaseva e-NTP
○Izitembu zesikhathi ezifakwe emaphaketheni
○Kubalulekile ekuhlaziyweni kwamaphutha, ukulandelela ukuhlaselwa, kanye nokulinganisa ukusebenza
○Ixazulula amaphutha esikhathi abangelwa yiUkulahlekelwa Yiphakethe Ngesikhathi Sokuqapha
5.4 Ukuthwebula Iphakethe Lesikhathi Sangempela
○Ukuthwebula bukhoma kwezinga le-port kanye nezinga lenqubomgomo
○Ukuhlunga okuphindwe kahlanu
○Ukuxazulula izinkinga ngokushesha
○Ukuqoshwa kwebanga le-forensic
5.5 Ukudluliselwa Kwe-Fibre Eyodwa
○Sekela ukuthunyelwa/ukwamukela kwe-10G/40G/100G nge-fiber eyodwa
○Nciphisa izindleko zokuthunyelwa kwefayibha
○Yandisa ukuqapha ezindaweni ezinengqalasizinda yefayibha elinganiselwe
5.6 Ukuqhekeka Kwechweba
○100G QSFP28 → 4×25GE
○40G QSFP → 4×10GE
○Qondanisa izixhumanisi zesivinini esiphezulu nomthamo wamathuluzi wesivinini esiphansi
○Susa izithiyo zamathuluzi
5.7 Ukubonakala Okugcwele Kwethrafikhi Nokubona Ngeso Lengqondo
I-ML‑NPB‑3440L inikeza kusukela ekuqaleni kuze kube sekupheleniIsixazululo Sokubonakala Kwenethiwekhiamadeshibhodi:
○Ukwakheka kwethrafikhi
○Umphumela wesikhathi sangempela
○Ukusatshalaliswa kwephakethe
○Isimo sokucubungula
○Izitayela zethrafikhi ngokuhamba kwesikhathi
○Imephu yokugeleza okubonakalayo
Lokhu kuguqula ithrafikhi engabonakali ibe ukuqonda okusebenzisekayo.
6. Ukuphatha Nokuhlela
I-ML‑NPB‑3440L isekela ukuphathwa kwezinga lebhizinisi ukuze kusebenze kahle futhi kuzinzile:
○I-GUI yewebhu (HTTP/HTTPS)
○I-CLI nge-Console (RS232, 115200, 8, N, 1)
○I-TELNET / SSH
○I-SNMP v1/v2c
○I-SYSLOG
○Ukuqinisekiswa kwe-RADIUS / TACACS+
○Ukuphepha kwegama lomsebenzisi/iphasiwedi
○Ukuhlanganiswa ne-Mylinking Matrix SDN Visibility Control Platform
Konke ukucushwa kuyaqondakala, kuyaphindaphindeka, futhi kuklanyelwe ukusetshenziswa okukhuluIngqalasizinda Yokuqapha Inethiwekhi.
7. Ukwakhiwa Okujwayelekile Kokusetshenziswa
I-ML‑NPB‑3440L isekela cishe zonke izimo zokusetshenziswa kokuqapha amabhizinisi kanye nezikhungo zedatha.
7.1 Ukuhlanganiswa Okuhlanganisiwe Nokuphindaphinda
○Qoqa kusuka ku-TAPs / SPAN ngokusebenzisa amaswishi amaningi
○Hlanganisa ku-40G/100G uplinks
○Phindaphinda ku-IDS, NPM, APM, SIEM, forensics
○Kuqeda isiphithiphithi sezintambo kanye nokubhalisela amathuluzi ngokweqile
7.2 Ukuhlela Ithrafikhi Ehlanganisiwe
○Okokufaka okunezinga eliningi (1G/10G/40G/100G)
○Hlunga, hlukanisa, ibhalansi yomthwalo
○Sabalalisa kumathuluzi afanele
○Dala umgogodla owodwa wokubuka
7.3 Ukubonakala Kwethrafikhi Empumalanga-Ntshonalanga
○Sebenzisa ku-ToR / ukuhlanganiswa / ingqikithi
○Thwebula ithrafikhi yeseva esuka kuseva iye kuseva eseceleni
○Susa i-capsule VXLAN/GRE
○Hlunga bese udlulisela kumathuluzi okuphepha
○Susa izindawo ezingaboni
7.4 Ukusikwa Kwephakethe Nokwenza Amathuluzi Asebenze Kahle
○Sika ithrafikhi ephezulu
○Nciphisa umthwalo wamathuluzi ngo-40–70%
○Gcina ubuqotho bobunhloli bomthetho
○Nweba impilo yamathuluzi nokusebenza kwawo
7.5 Ukuqapha Inethiwekhi Yesivinini Esikhulu ye-40G/100G
○Ukuthwebula okugcwele kwe-100G
○Ibhalansi yomthwalo kuzo zonke iziqoqo zamathuluzi ze-10G/25G
○Isiqinisekiso chaUkulahlekelwa Yiphakethe Ngesikhathi Sokuqapha
○Kuhle kakhulu ekubonakaleni kwenhliziyo kanye nomgogodla
8. Isifinyezo Semininingwane Yobuchwepheshe
| Into | Imininingwane |
| Isamba Somthamo | I-320Gbps egcwele i-duplex |
| Amachweba e-RJ45 | 16× 10/100/1000M |
| Amachweba e-SFP+ | 16× 1/10GE |
| I-QSFP | 1 × 40GE |
| QSFP28 | 1 × 100GE (ehambisana ne-40GE) |
| Ukuphathwa | 1 × 10/100/1000M |
| Ukuthunyelwa | THEPHA + ISIPHO/Isibuko |
| Imisebenzi Eyinhloko | Ukukopisha, Ukuhlanganisa, Ukusabalalisa, Ukuhlunga, Ukulinganisa Imithwalo, Ukusika, Ukufaka Isikhathi, Ukuqeda/Ukukhumula Umhubhe, i-VLAN, Okubalulekile, Ukweqiwa Kwemisebenzi |
| Ukusekelwa Komhubhe | I-VXLAN, GRE, ERSPAN, MPLS, GTP, IPinIP |
| Amandla | I-1+1 RPS AC/DC ongazikhethela |
| Ubukhulu | 1U, 445mm × 505mm × 44mm |
| Izinga lokushisa | 0–50°C |
9. Isiphetho: Isisekelo Sokubonakala Kwenethiwekhi Yanamuhla
IUmthengisi Wephakethe Lenethiwekhi ye-Mylinking ML‑NPB‑3440Lichaza kabusha lokho okungenzeka ku-Ingqalasizinda Yokuqapha InethiwekhiNgokuxazululaUkubhalisa Okungaphezu Kwethuluzi, Izindawo Ezingaboni Ethrafikhini EMpumalanga-Ntshonalanga, futhiUkulahlekelwa Yiphakethe Ngesikhathi Sokuqapha, iguqula ukuqapha okuqhekekile, okulahlekelwayo, okungaphelele kube umgogodla othembekile, osebenza kahle kakhulu, nobonakala ngokugcwele.
Ngomthamo we-320Gbps, izixhumi ze-1G/10G/40G/100G ezihlanganisiwe, ubuhlakani obujulile be-L2–L7, kanye nokucutshungulwa kwemigudu okugcwele, i-ML-NPB-3440L iyindlela efanelekile.Isixazululo Sokubonakala Kwenethiwekhingoba:
○Izikhungo zedatha zebhizinisi
○Amanethiwekhi ebanga lenkampani yenethiwekhi
○Izinsizakalo zezezimali
○Ukunakekela impilo
○Uhulumeni
○Imfundo
○Amapulatifomu e-e-commerce namafu
Uma usukulungele ukususa izindawo ezingaboni kahle, ukuqeda ukulahleka kwamaphakethe, ukuqeda ukubhalisela amathuluzi ngokweqile, futhi wakhe isakhiwo sokubona esiqinile ngempela, i-Umthengisi Wephakethe Lenethiwekhi ye-Mylinking ML‑NPB‑3440Liyipulatifomu yakho eyisisekelo.
Isikhathi sokuthunyelwe: Meyi-26-2026
