Kwiziko ledatha lanamhlanje kunye neenethiwekhi zamashishini,Iziseko zoLawulo lweNethiwekhiiye yaba yeyona nto ibalulekileyo njengeeleya zokutshintsha kunye nokuhambisa idatha ngokwazo. Njengoko ilifu elixutyiweyo, i-virtualization, ii-microservices, kunye neekhonkco zesantya esiphezulu ze-40G/100G ziba zizinto eziqhelekileyo, uyilo lwendlela yokujonga izinto oludala—olwakhelwe kwiizibuko ze-SPAN, ii-TAP ezingalawulwayo, kunye noqhagamshelo lwezixhobo ze-ad-hoc—ziyawa phantsi kwamanqaku amathathu abuhlungu abangela intlungu:
(1)Ubhaliso olugqithisileyo lweSixhobo: Izixhobo zokubeka esweni zizaliswe yitrafikhi eqokelelweyo kunokuba zinokutya, nto leyo ekhokelela ekulahlekeni kweenkqubo, uhlalutyo olungaphelelanga, kunye notyalo-mali oluchithwe kukhuseleko.
(2)Iindawo Ezingaboniyo Kwizithuthi EziseMpuma-Ntshona: Ithrafikhi yeseva esuka kwiseva iye kwiseva esecaleni (ngokuqhelekileyo i-70–80% yethrafikhi iyonke yeziko ledatha) ayibonakali, ifihla uhlaselo olusecaleni, iingxaki zokusebenza, kunye nemiba yesicelo.
(3)Ukulahleka Kwepakethi Ngexesha Lokubeka IlisoIiseshoni ze-SPAN zinciphisa ithrafikhi phantsi komthwalo; ukuhlanganiswa okungalawulwayo kudala ukuxinana; kwaye ukungabikho kokucutshungulwa kwethrafikhi kukhokelela kwi-forensics engaphelelanga, ukungachaneki okungeyonyani, kunye nokungaphumeleli kokuthobela imithetho.
Ukusombulula le mingeni ngokubanzi, iMylinking yazisaUmthengisi wePakethi yeNethiwekhi ye-ML‑NPB‑3440L—isixhobo esinamandla, esisekelwe kwiitshiphusi zasekhayaIsisombululo sokubonakala kwenethiwekhiYenzelwe ukucutshungulwa kwetrafikhi epheleleyo ye-320Gbps, ukuguquguquka kwe-interface yamanqanaba amaninzi (1G/10G/40G/100G), kunye nobukrelekrele be-L2–L7 obunzulu. Idibanisa ukuqokelelwa kwetrafikhi, ukuhlanganiswa, ukucoca, ukulinganisela umthwalo, ukucutshungulwa kwe-tunneling, kunye nokusasazwa okukrelekrele ukuze kupheliswe ukungasebenzi kakuhle kokujonga, inike ukubonakala ukusuka ekuqaleni ukuya ekupheleni, kwaye iqinisekisa ukuba akukho lahleko ingafunekiyo yepakethi yokhuseleko, ukusebenza, ukuthobela imithetho, kunye nezixhobo zohlalutyo.
Olu xwebhu lobuchwephesha lubonelela ngophononongo olunzulu lweML‑NPB‑3440L, kuquka uyilo lwayo, izakhono eziphambili, injini yokucubungula ithrafikhi, uyilo lwe-interface, iimeko zokusetyenziswa kokusasazwa, kunye neziphumo zoshishino ezinokulinganiswa. Yenzelwe abathengi be-Google SEO kunye nabathengi bezobuchwephesha beshishini, olu xwebhu lubeka iqonga njengomaleko osisiseko wanamhlanje.Ukubeka iliso kwiNethiwekhi ye-40G/100Gkwaye iqineIziseko zoLawulo lweNethiwekhi.
1. Isishwankathelo soLawulo: Mylinking ML‑NPB‑3440L Network Packet Broker
II-Mylinking ML‑NPB‑3440Lyi-rackmount ye-1U, enoxinano oluphezuluUmthengisi weePakethi zeNethiwekhi (NPB)Yenzelwe ukuhlanganisa, ukuphucula, nokusasaza ithrafikhi ukusuka nakweyiphi na icandelo lenethiwekhi ukuya nakweyiphi na isixhobo sokujonga okanye sokhuseleko. Ixhasa iseti yojongano oluxubeneyo ngokupheleleyo:
○Iiports zobhedu ze-RJ45 eziyi-16 × 10/100/1000M
○Iiports zefayibha eziyi-16 × 1/10GE SFP+
○Izibuko le-1 × 40GE QSFP
○Izibuko le-1 × 100GE QSFP28 (lihambelana ne-40GE)
○Izibuko lolawulo olungaphandle kwebhendi elizinikeleyo
Ngomthamo wokutshintsha ongavimbiyo weI-320Gbps epheleleyo-duplex, i-ML‑NPB‑3440L ixhasa ukucutshungulwa kwe-line-rate yokwenyani nokuba iphantsi komthwalo opheleleyo wetrafikhi. Iqhutywa yi-chipset yasekhaya esebenza kakhulu kunye noyilo lwe-CPU olune-multi-core, inika ukuphindaphindwa kwetrafikhi nge-wire-speed, ukuhlanganiswa, ukucoca, ukulinganisela umthwalo, ukusika iipakethe, ukubhala ngokutsha kwe-VLAN, ukucutshungulwa kweprotocol ye-tunneling (VXLAN, GRE, ERSPAN, MPLS, GTP, IPinIP), i-nanosecond timestamping, kunye nokusasazwa kwetrafikhi okunamandla.
Njengeqela elidibeneyoIsisombululo sokubonakala kwenethiwekhi, i-ML‑NPB‑3440L ibeka phakathi ithrafikhi ukusuka kwi-TAPs, ii-SPAN/mirror ports, i-optical splitters, kunye neendawo ezibonakalayo. Icwangcisa kwangaphambili iipakethi ezingavulwanga ukuze zihambelane neemfuno zesixhobo kwaye ithumela kuphela ithrafikhi efunekayo kwizixhobo ezifanelekileyo ngesantya esifanelekileyo. Oku kususaUbhaliso olugqithisileyo lweSixhobo, isusaIindawo Ezingaboniyo Kwizithuthi EziseMpuma-Ntshona, kwaye isusaUkulahleka Kwepakethi Ngexesha Lokubeka Iliso—ezona mpazamo zintathu zibiza kakhulu kwimisebenzi yenethiwekhi yanamhlanje.
Esi sixhobo sixhasa zombiniI-Fiber TAPkwayeI-SPAN/Isibukoiindlela zokusasazwa, nto leyo eyenza ukuba isebenze ngokulinganayo kuyilo lweziko ledatha le-greenfield kunye nokulungiswa kweenethiwekhi zeshishini ezikhoyo. Ibonelela nge-GUI esekwe kwiwebhu, i-CLI, i-SSH, i-TELNET, i-SNMP, kunye ne-SYSLOG yolawulo olupheleleyo lomjikelo wobomi, kunye ne-RADIUS/TACACS+ yolawulo lokufikelela olusekelwe kwindima olukhuselekileyo.
Kwimibutho eyakha izinto ezizinzileyo, ezinokwandiswa, nezinokubonwaIziseko zoLawulo lweNethiwekhi, iMylinking ML‑NPB‑3440L ayisosincedisi nje kuphela—sisimaleko sokutshintsha esisisiseko sokubonakala.
2. Amanqaku Amathathu Abalulekileyo Entlungu Ekubekeni Iliso Kwinethiwekhi Yanamhlanje
Ngaphambi kokuba sihlolisise ubuchule be-ML‑NPB‑3440L, sichaza iingxaki ezingxamisekileyo zokusebenza kunye nezokhuseleko ezibangelwa yileUmthengisi wePakethi yeNethiwekhiizisombululo.
2.1 Ubhaliso olugqithisileyo lweSixhobo: Utyalo-mali oluchithweyo kunye nohlalutyo olungaphelelanga
Ubhaliso olugqithisileyo lweSixhobokwenzeka xa i-bandwidth yokufaka edibeneyo kwisixhobo sokubeka iliso idlula amandla ayo okucubungula ngexesha langempela. Izizathu eziqhelekileyo ziquka:
○Ukudibanisa amakhonkco amaninzi e-10G okanye e-40G kwizibuko elinye lezixhobo ze-10G
○Ukuphinda-phinda imijelo yethrafikhi epheleleyo kwizixhobo ezininzi ngaxeshanye
○Ukuthumela zonke izithuthi (kuquka ingxolo) kwizixhobo ezenzelwe uhlalutyo oluthile
○Akukho ndlela yokucoca ithrafikhi, ukulinganisela umthwalo, okanye ukunqumla imithwalo
Isiphumo siba sibi kakhulu:
○Iipakethi ezithotywe xa kungena izixhobo
○I-IDS/IPS ayiziboni izoyikiso
○Izixhobo zeForensic zilahlekelwa ngumxholo weseshoni
○Izixhobo ze-APM/NPM zivelisa iindlela zokusebenza ezigqwethekileyo
○Amaqela okhuseleko asebenza ngethemba elingabonakaliyo
Ngokophando lweshishini, imibutho esebenzisa uyilo lwe-TAP olulawulwa yi-SPAN kuphela okanye olungalawulwayo idla ngokuba namavaUbhaliso olungaphezulu kwe-15–40% lwesixhobo esisebenzayongexesha leeyure ezixakekileyo. Oku kwenza utyalo-mali olubizayo kunye nokubeka esweni ukhuseleko lungaphumeleli ngokupheleleyo.
2.2 Iindawo ezingaboniyo kwiTrafikhi eseMpuma-Ntshona: Unobangela oPhambili woMngcipheko woLwaphulo-mthetho olusecaleni
Amaziko edatha anamhlanje achazwa yiItrafikhi esuka eMpuma ukuya eNtshona—unxibelelwano oluvela kwiseva ukuya kwiseva, oluvela kwisikhongozeli ukuya kwisikhongozeli, kunye nonxibelelwano oluvela kwiVM ukuya kwiVM ngaphakathi komngcelele. Idatha yeshishini ibonisa rhoqo:
○Itrafikhi esuka eMpuma ukuya eNtshona imele70–85% yethrafikhi iyonke yeziko ledatha
○Ama-80% ohlaselo lwe-cyber oluphambili lusebenzisa intshukumo esecaleniemva kwesivumelwano sokuqala
○Ama-90% emibutho ayinawo umbono opheleleyo malunga nezithuthi ezisecaleni
Uyilo lwezakhiwo oludala lugxila esweni kumda we-intanethi (emantla-emazantsi), lushiya ithrafikhi yangaphakathi ingabonakali. Abahlaseli bayawasebenzisa la maqhinga.Iindawo Ezingaboniyo Kwizithuthi EziseMpuma-Ntshonaukuya ku:
○Hambisa ecaleni kwiiseva
○Amalungelo anyusweyo
○Idatha yeba kunye neqonga
○Sebenzisa i-ransomware
○Ihlala ingabonakali kangangeeveki okanye iinyanga
Nokuba iiseshoni ze-TAP okanye ze-SPAN zisetyenziswa, ukungabikho kwe-centralizedUmthengisi wePakethi yeNethiwekhikuthetha ukuba ithrafikhi ayinakudityaniswa, ihluzwe, okanye ilinganiswe ngokufanelekileyo kumacandelo angaphakathi. Isiphumo kukuba inethiwekhi ibonakala ijongiwe kodwa igcwele umngcipheko ongabonakaliyo.
2.3 Ukulahleka kwePakethi Ngexesha lokuBeka esweni: Ukungaphumeleli kokuthobela imithetho kunye nokungaphumeleli okungabonakaliyo
Ukulahleka Kwepakethi Ngexesha Lokubeka Ilisoidla ngokungaqondwa kakuhle njengento engenabungozi okanye engenakuphepheka. Enyanisweni, itshabalalisa ukuthembana ekujongeni idatha:
○Iiports ze-SPAN ziwisa iipakethi phantsi kokuxinana kweswitshi
○Ukudibana ngaphandle koxinzelelo olungasemva kubangela ukugcwala kwe-buffer
○Ukungabikho kwesitampu sexesha kunye nokuthembeka kweseshoni yokwahlukana kokuphindaphinda
○Ithrafikhi ejikelezileyo ayifundeki kwaye ikhutshwa zizixhobo eziqhelekileyo
Iziphumo ziquka:
○Ukungakwazi ukwenza uphando olupheleleyo lwezehlo
○Uphicotho lwe-PCI DSS, HIPAA, GDPR, kunye neSOX oluhlulekileyo
○Iingxaki ze-microburst ezingabonwanga kunye nokusebenza kakuhle
○Izixhobo zokhuseleko azikho ulandelelwano lohlaselo
○Amaqela enethiwekhi awakwazi ukuqinisekisa ii-SLA
Kwimizi-mveliso efana nezemali, ezempilo, ezorhwebo nge-elektroniki, kunye norhulumente,Ukulahleka Kwepakethi Ngexesha Lokubeka Ilisoayisiyongxaki yokusebenza—yimbopheleleko yeshishini kunye nokuthobela imithetho.
IUmthengisi wePakethi yeNethiwekhi ye-Mylinking ML‑NPB‑3440LIsusa zonke iindawo ezintathu ezibuhlungu ngokusebenzisa izixhobo ezilungiselelwe injongo ethile, ukucubungula okukrelekrele kwethrafikhi, kunye noyilo lokubonakala oluvela ekupheleni ukuya ekupheleni.
3. Isiphakamiso seXabiso eliPhambili: Indlela i-ML-NPB-3440L esombulula ngayo imingeni ebalulekileyo yokubeka iliso
I-ML‑NPB‑3440L yenzelwe ukusombulula ngokuthe ngqo iingxaki ezintathu zoshishino ngelixa isakha indlela eqinisekileyo kwixesha elizayo.Isisombululo sokubonakala kwenethiwekhi.
3.1 Susa ukubhalisela ngaphezulu kwesixhobo
○Ukucoca okukrelekrele kwe-L2–L7ithumela kuphela ithrafikhi efanelekileyo kwisixhobo ngasinye
○Ukulinganisela umthwalo oguqukayoisasaza iiseshoni kuzo zonke iikluster zezixhobo
○Ukusikwa kwepakethikunciphisa i-bandwidth yomthwalo ngaphandle kokulahlekelwa yingqondo yentloko
○Ukuhlanganiswa kwezithuthi kunye nolawulo lokuphindaphindathintela ukukhukhula kwezixhobo
○Ukuqhambuka kwezibuko(100G → 4×25G, 40G → 4×10G) ihambelana nesantya sethrafikhi kunye nomthamo wesixhobo
○Ukudlulisela phambili okubalulekileyokuqinisekisa ukuba izixhobo zifikelela kwiindawo ezibalulekileyo zezithuthi kuqala
3.2 Ukususa iindawo ezingaboniyo kwiTrafikhi eseMpuma-Ntshona
○Iqokelela izinto ukusuka phezulu kwerakhi (i-ToR), ukuhlanganiswa, kunye neengqimba eziphambili
○Ixhasa ubhedu, ifayibha, amazinga axutyiweyo e-1G/10G/40G/100G ukuze igutyungelwe ngokupheleleyo
○Isusa ii-capsulates ze-VXLAN/GRE/GTP/MPLS ukuze iveze imithwalo yangaphakathi
○Ibonelela ngokubonakala kwethrafikhi ukusuka ekuqaleni ukuya ekupheleni kokuhamba kweseva ukuya kwiseva esecaleni
○Ivumela ukubekwa esweni kokhuseleko kunye nokusebenza kuyo yonke imisebenzi ebonakalayo neyomzimba
○Ukuxhomekeka kwezicelo zeemephu kufihliwe kwiTrafikhi yaseMpuma-Ntshona
3.3 Ukususa Ukulahleka Kwepakethi Ngexesha Lokubeka Iliso
○Ilaphu lokutshintsha elingavimbiyo le-320Gbps lisusa ukuxinana
○Ukuthunyelwa kwempahla okusekelwe kwi-hardware kuqinisekisa ukulahleka kwepakethi phantsi komthwalo wesantya somgca
○Ukulinganiswa kwe-traffic buffering eyakhelwe ngaphakathi kunye nokulinganiswa kwe-microburst
○Ukubeka ixesha kwi-nanosecond kugcina ulandelelwano kunye nokuthembeka kwexesha
○Ukungasebenzi kakuhle kwezibuko zemveliso ezikhuselekileyo kuthintela ukulahleka kwicala lesixhobo
○Inkxaso yokudluliselwa kwefayibha enye yandisa ukugubungela okuthembekileyo
○Ukuphindaphinda, ukuhlanganiswa, kunye nokusasazwa okungenalahleko
Ngokusombulula ezi ngxaki, i-ML-NPB-3440L iyatshintshaIziseko zoLawulo lweNethiwekhiukusuka kwingcinga eqhekekileyo, elahlekileyo ukuya kwingcinga ethembekileyo nesebenza kakuhle.
4. Uyilo lweHardware kunye noYilo lweInterface
I-ML‑NPB‑3440L isebenzisa itshasi yobunzulu obufutshane obuyi-1U (445mm × 505mm × 44mm) yokusasazwa kweziko ledatha elinoxinano oluphezulu. Yakhelwe ukusebenza rhoqo iiyure ezingama-24 ngosuku, iintsuku ezisixhenxe ngemini, amandla angafunekiyo, ukunyamezelana nokusingqongileyo okusemgangathweni, kunye ne-chipset yasekhaya esebenza kakhulu.
4.1 Uqwalaselo lwe-Interface (Uyilo olupheleleyo lweMixed-Rate)
I-ML‑NPB‑3440L ixhasa ukuguquguquka okunemilinganiselo emininzi yokudibanisa ukubeka iliso kwiziseko zophuhliso ezindala nezintsha:
○16× 10/100/1000M RJ45Ukufikelela kobhedu kwiikhonkco zemveli, zekhampasi, kunye nezamasebe
○16× 1/10GE SFP+: I-Fiber yeefama zeseva, amaqela e-virtualization, kunye neekhonkco eziphambili zesantya esiphakathi
○1 × 40GE QSFP: Ukuhlanganiswa okukhawulezayo kunye nokudibanisa phezulu
○1 × 100GE QSFP28: Ukubanjwa kwe-100G ekhawulezayo kakhulu (iyahambelana ne-40G)
○1 × 10/100/1000M Mgmt: Ulawulo oluzinikeleyo lwangaphandle kwebhendi
Olu xube lwe-interface lwenza i-ML-NPB-3440L isebenze njengesixhobo esiqhelekileyoUmthengisi wePakethi yeNethiwekhiye:
○I-Legacy 1G copper
○Iindawo zeseva ze-10G ezisebenzisekayo
○Izakhelo zokudibanisa ze-40G
○Iikhonkco eziphambili ze-100G kunye nomqolo
4.2 Ukusebenza kunye noKutshintsha Amandla
○Umthamo opheleleyo wokuSebenza: 320Gbps epheleleyo-duplex
○Uyilo lwezakhiwo: Itshiphu yasekhaya + iCPU enezikhombisi ezininzi
○Indlela yokudlulisela phambili: Ikhawuleziswe yi-hardware, i-line-rate, ayivimbi
○Amandla: 1+1 i-AC/DC engafunekiyo (AC 110–240V okanye DC -48V)
○Ukusetyenziswa kwamandla aphezulu: 200W
○I-MTBF: Yenzelwe ukusebenza kweziko ledatha lomgangatho womthwali
4.3 Iimpawu zokuthembeka
○Izixhobo zoMbane eziNgezelelweyo eziyi-1+1 (i-RPS)
○Ukuphinda kusetyenziswe iPort: Ukusilela okuphambili/kwe-backup kwii-tool ports
○Ukhuseleko lokuxinana koMdibaniso
○Ukulinganiswa kwe-Traffic Microburst
○Ubushushu bokusebenza: 0°C – 50°C
○Umswakama: 10–95% ayifumi
○I-chassis eqinileyo yeendawo ezixineneyo
Eli qonga lezixhobo zekhompyutha liqinisekisa ukuba i-ML‑NPB‑3440L inokusebenza njengesiseko esisisigxina sayo nayiphi naIziseko zoLawulo lweNethiwekhi.
5. Ukuntywila ngokunzulu: Amandla okucwangcisa ithrafikhi akrelekrele
Eyona nzuzo inamandla ye-ML‑NPB‑3440L yinjini yayo ebanzi, esebenza ngesantya esiphezulu se-wire-speed. Zonke ii-functions zisebenza ngaxeshanye ngesantya esiphezulu se-line ngaphandle kokwehla kokusebenza.
5.1 Imisebenzi Engundoqo Yokulawula Izithuthi
5.1.1 Ukuphindaphinda kweendlela
○Ukuphindaphinda kwe-1 ukuya kwi-N: Igalelo elinye → izixhobo ezininzi
○Ukuhlanganiswa kwe-N-ukuya kwi-M: Hlanganisa ii-input ezininzi → izixhobo ezininzi
○Ikopi engenalahleko ye-IDS, i-NPM, i-APM, i-SIEM, i-forensics, kunye nokuthobela imithetho
5.1.2 Uqokelelo lweeNdlela
○Hlanganisa amakhonkco esantya esiphantsi kwiindlela zokondla izixhobo zesantya esiphezulu
○Nciphisa iimfuno zokubalwa kwezibuko zezixhobo
○Yenza lula iintambo kunye noyilo lwezakhiwo
5.1.3 Ukusasazwa kweeNdlela
○Ukuhanjiswa okusekelwe kwimigaqo-nkqubo kusetyenziswa imithetho emhlophe / emnyama / eyenziwe ngokwezifiso
○Sasaza ngeprotocol, usetyenziso, i-IP, izibuko, i-VLAN, okanye utyikityo lwepakethi
○Qinisekisa ukuba izixhobo zifumana kuphela itrafikhi ezenzelwe ukuyihlalutya
5.1.4 Ukucoca okukrelekrele (L2–L7)
I-ML‑NPB‑3440L ixhasa ukucoca okune-granular ukuze kupheliswe ingxolo kwaye kuncitshiswe umthwalo wezixhobo:
○Uhlobo lwe-Ethernet, i-VLAN, i-TTL
○I-IP 7-tuple, ukuqhekeka, iiflegi ze-TCP
○Iimpawu zepakethi kunye neepateni zomthwalo
○Ukudibanisa isitshixo sokuqala esenziwe ngokwezifiso se-offset se-byte ezili-128
○Ukuchonga umaleko wesicelo (L7)
Ukucoca yindlela ephambili yokususaUbhaliso olugqithisileyo lweSixhobo.
5.1.5 Ukulinganisela Umthwalo
○Ukulinganisela umthwalo okusekelwe kwi-hash (iimpawu ze-L2–L7)
○Ukusasazwa okusekelwe kubunzima, okuqaphela iseshoni
○Iqinisekisa ukuthembeka kweseshoni kuzo zonke iikluster zezixhobo
○Ilungisa ngokutshintshatshintshayo ukuze ihambelane nesimo sekhonkco
○Ithintela nasiphi na isixhobo ukuba singagqithiselwa
5.1.6 Ithegi yeVLAN / Susa i-tag / Buyisela endaweni yayo
○Yongeza, susa, okanye ubhale kwakhona iithegi ze-VLAN
○Mapha imithombo emininzi kwiindawo zokubeka esweni ezinengqondo
○Yenza lula uhlalutyo lwezixhobo kunye nolwalamano
5.1.7 Ukusikwa kweepakethi
○Sika iipakethi ukusuka kwi-64–1518 bytes
○Gcina ii-headers ze-L2–L4 ngelixa unciphisa imithwalo yomthwalo
○Nciphisa kakhulu ukusetyenziswa kwebhendi yesixhobo
○Ibaluleke kakhulu kwiindawo ezinomthamo omkhulu
5.1.8 Ukubaluleka kokuthunyelwa kwepakethi
○Beka phambili itrafikhi ngokubaluleka kweshishini
○Khusela ukubekwa esweni kwezicelo ezibalulekileyo
○Thintela izikhewu zohlalutyo ngexesha lokuxinana
5.1.9 Ukuphinda kusebenze kweZibuko zeZiphumo
○Ukusilela ngokuzenzekelayo phakathi kweechweba zezixhobo eziphambili nezesibini
○Nqanda ukulahleka kwepakethi ecaleni kwesixhobo ngexesha lokulungiswa okanye ukusilela
○Qinisekisa ukuthobela imithetho rhoqo kunye nokubonakala kokhuseleko
5.2 Ukucwangciswa kweProtocol yeTunneling (Ibalulekile ekubonakaleni kweMpuma-Ntshona)
Iziko ledatha lanamhlanje lisebenzisa ii-overlay tunnels ukwenza ii-virtual kunye nokwandisa iinethiwekhi—kodwa ii-tunnels zenzaIindawo Ezingaboniyo Kwizithuthi EziseMpuma-NtshonaI-ML‑NPB‑3440L iveza ithrafikhi yangaphakathi ngokukhupha ii-capsules ngokupheleleyo kunye nobukrelekrele:
5.2.1 IiProtocols zeTunnel ezixhaswayo
○I-VXLAN
○I-GRE
○I-ERSPAN
○I-MPLS
○I-GTP
○I-IPinIP
5.2.2 Imisebenzi yeTunnel
○Ukuchongwa kweProtocol yeTunnelUhlobo lomhubhe oluzifumanela ngokuzenzekelayo
○Ukufaniswa koMaleko wangaphakathi/wangaphandle: Isihluzi esisekelwe kwintloko yangaphakathi okanye yangaphandle
○Ukuhlutywa kweentloko zeTunnel: Susa ii-headers ze-VXLAN/GRE/MPLS/GTP
○Ukupheliswa komjeloYamkela ithrafikhi efihliweyo ngqo kwinethiwekhi
○Isiphumo sokuVala iTunnel: Phinda udibanise kwi-ERSPAN ukuze ufumane izixhobo ezikude
Ngokucubungula iitonela eUmthengisi wePakethi yeNethiwekhiUmaleko, i-ML‑NPB‑3440L yenza iTrafikhi yaseMpuma-Ntshona efihliweyo nebonakalayo ibonakale ngokupheleleyo kwizixhobo eziqhelekileyo.
5.3 Uvavanyo lwexesha kunye ne-Forensics echanekileyo
○Ukulinganisa ixesha ngokuchanekileyo kwe-Nanosecond
○Ukuvumelanisa neeseva ze-NTP
○Izitampu zexesha ezifakwe kwiipakethi
○Kubalulekile kuhlalutyo lweempazamo, ukulandelela uhlaselo, kunye nokulinganisa ukusebenza
○Isombulula iimpazamo zexesha ezibangelwaUkulahleka Kwepakethi Ngexesha Lokubeka Iliso
5.4 Ukubanjwa kwePakethi ngexesha langempela
○Ukuthathwa kwemifanekiso ebukhoma kwinqanaba lezibuko kunye nenqanaba lomgaqo-nkqubo
○Ukucoca nge-five-tuple
○Ukusombulula iingxaki ngoko nangoko
○Ukurekhoda kwinqanaba le-forensic
5.5 Ukuhanjiswa kweFayibha enye
○Inkxaso yokudlulisa/ukufumana i-10G/40G/100G yefayibha enye
○Nciphisa iindleko zokusasazwa kwefayibha
○Yandisa ukubekwa kweliso kwiindawo ezineziseko ezinqongopheleyo zefayibha
5.6 Ukuqhambuka kwezibuko
○100G QSFP28 → 4×25GE
○40G QSFP → 4×10GE
○Tshatisa amakhonkco esantya esiphezulu kunye nomthamo wesixhobo esisantya esiphantsi
○Susa iingxaki zezixhobo
5.7 Ukubonakala Okupheleleyo Kwezithuthi Nokubona Izinto Ngendlela Ezibonakalayo
I-ML‑NPB‑3440L inika i-end-to-endIsisombululo sokubonakala kwenethiwekhiiideshibhodi:
○Ulwakhiwo lwendlela
○Ukuphunyezwa kwexesha langempela
○Ukusasazwa kwepakethe
○Imeko yokucubungula
○Iindlela ezihamba ngayo izithuthi ngokuhamba kwexesha
○Imephu yokuhamba komoya ebonakalayo
Oku kuguqula ithrafikhi engabonakaliyo ibe yingqiqo enokwenzeka.
6. Ulawulo kunye noQeqesho
I-ML‑NPB‑3440L ixhasa ulawulo lwezinga leshishini ukuze isebenze ngokuzinzileyo nangokukhuselekileyo:
○I-GUI yeWebhu (HTTP/HTTPS)
○I-CLI ngeConsole (RS232, 115200, 8, N, 1)
○I-TELNET / SSH
○I-SNMP v1/v2c
○I-SYSLOG
○Uqinisekiso lweRADIUS / TACACS+
○Ukhuseleko lwegama lomsebenzisi/iphasiwedi
○Ukuhlanganiswa neMylinking Matrix SDN Visibility Control Platform
Lonke uqwalaselo lulula, lunokuphindaphindwa, kwaye luyilelwe ubungakanani obukhuluIziseko zoLawulo lweNethiwekhi.
7. Uyilo oluqhelekileyo lokuSasazwa
I-ML‑NPB‑3440L ixhasa phantse zonke iimeko zokusetyenziswa kokubeka esweni amashishini kunye neziko ledatha.
7.1 Ukuhlanganiswa kunye nokuphindaphinda okudibeneyo
○Qokelela kwi-TAPs / SPAN kwiiswitshi ezininzi
○Hlanganisa kwii-uplinks ze-40G/100G
○Phinda kwi-IDS, NPM, APM, SIEM, forensics
○Isusa isiphithiphithi seentambo kunye nokubhalisela izixhobo ngokugqithisileyo
7.2 Ucwangciso lweNdlela eHlangeneyo
○Igalelo lamanani amaninzi (1G/10G/40G/100G)
○Isihluzi, isilayi, ibhalansi yomthwalo
○Nika izixhobo ezifanelekileyo
○Yenza umqolo omnye wokubonwa
7.3 Ukubonakala kweTrafikhi eMpuma-Ntshona
○Sebenzisa kwi-ToR / ukuhlanganiswa / isiseko
○Bamba ithrafikhi esecaleni phakathi kweseva neseva
○Susa iikhaphu ze-VXLAN/GRE
○Hlunga uze uthumele kwizixhobo zokhuseleko
○Susa amabala angaboniyo
7.4 Ukusikwa kweePakethi kunye noLungiso lweZixhobo
○Sika ithrafikhi ephezulu
○Nciphisa umthwalo wezixhobo ngama-40–70%
○Gcina ingqibelelo yophando lwezomthetho
○Yandisa ubomi besixhobo kunye nokusebenza kwaso
Ukubeka iliso kwiNethiwekhi ye-40G/100G ekhawulezayo ye-7.5
○Ukubanjwa kwe-100G epheleleyo kwinqanaba elipheleleyo
○Ibhalansi yomthwalo kwiiklusta zezixhobo ze-10G/25G
○Isiqinisekiso akukhoUkulahleka Kwepakethi Ngexesha Lokubeka Iliso
○Ilungele ukubonakala okuphakathi kunye nomqolo
8. Isishwankathelo seeNkcukacha zoBugcisa
| Into | Inkcazo |
| Amandla apheleleyo | I-320Gbps epheleleyo-duplex |
| Iizibuko ze-RJ45 | 16 × 10/100/1000M |
| Iichweba ze-SFP+ | 16× 1/10GE |
| I-QSFP | 1 × 40GE |
| QSFP28 | 1 × 100GE (iyahambelana ne-40GE) |
| Ulawulo | 1 × 10/100/1000M |
| Ukusasazwa | TAP + I-SPAN/Isibuko |
| Imisebenzi ephambili | Ukuphindaphinda, Ukudibanisa, Ukusasazwa, Ukucoca, Ukulinganisela Imithwalo, Ukusika, Ukubeka ixesha, Ukuphelisa/Ukuhluba iTunnel, i-VLAN, Ukubaluleka, Ukuphinda kusetyenziswe |
| Inkxaso yeTonela | VXLAN, GRE, ERSPAN, MPLS, GTP, IPinIP |
| Amandla | I-1+1 RPS AC/DC ayinyanzelekanga |
| Ubukhulu | 1U, 445mm × 505mm × 44mm |
| Ubushushu | 0–50°C |
9. Isiphelo: Isiseko sokubonakala kwenethiwekhi yanamhlanje
IUmthengisi wePakethi yeNethiwekhi ye-Mylinking ML‑NPB‑3440Lichaza ngokutsha oko kunokwenzeka kwiIziseko zoLawulo lweNethiwekhiNgokusombululaUbhaliso olugqithisileyo lweSixhobo, Iindawo Ezingaboniyo Kwizithuthi EziseMpuma-NtshonakunyeUkulahleka Kwepakethi Ngexesha Lokubeka Iliso, iguqula ukujonga okungaphelelanga, okulahlekelwayo, nokungaphelelanga kube ngumqolo othembekileyo, osebenza kakuhle, nobonakala ngokupheleleyo.
Ngomthamo we-320Gbps, ii-interfaces ze-1G/10G/40G/100G ezixutyiweyo, ubukrelekrele be-L2–L7 obunzulu, kunye nokucubungula ngokupheleleyo kwetonela, i-ML-NPB-3440L yeyona ifanelekileyo.Isisombululo sokubonakala kwenethiwekhiye:
○Amaziko edatha eshishini
○Iinethiwekhi zomgangatho wenkampani
○Iinkonzo zemali
○Ukhathalelo lwempilo
○Urhulumente
○Imfundo
○Urhwebo lwe-elektroniki kunye namaqonga efu
Ukuba ukulungele ukususa amabala angacacanga, ukuyeka ukulahleka kwepakethi, ukususa ubhaliso olugqithisileyo lwezixhobo, kunye nokwakha uyilo lokujonga oluqinileyo ngokwenene,Umthengisi wePakethi yeNethiwekhi ye-Mylinking ML‑NPB‑3440Lliqonga lakho elisisiseko.
Ixesha leposi: Meyi-26-2026
