Yintoni iModyuli yeTransceiver Port Breakout kunye nendlela yokwenza ngeNethiwekhi yePakethi yeBroker?

Ukuqhubela phambili kwamva nje kunxibelelwano lwenethiwekhi usebenzisa imowudi yokuqhawuka kuya kubaluleke ngakumbi njengoko amazibuko amatsha anesantya esiphezulu efumaneka kwizitshixo, iirotha,Iitephu zeNethiwekhi, Network Packet Brokerskunye nezinye izixhobo zonxibelelwano. Ukuqhekeka kuvumela la mazibuko amatsha ukuba ajongane namazibuko anesantya esisezantsi. Ukuqhekeka kuvumela unxibelelwano phakathi kwezixhobo zenethiwekhi ezineezibuko ezahlukeneyo zesantya, ngelixa zisebenzisa ngokupheleleyo i-bandwidth ye-port. Imowudi yokuqhawuka kwizixhobo zenethiwekhi (ukutshintsha, iirotha, kunye neeseva) zivula iindlela ezintsha zabaqhubi benethiwekhi ukuze bahambisane nesantya semfuno ye-bandwidth. Ngokudibanisa amazibuko anesantya esiphezulu axhasa ukuqhawuka, abaqhubi banokonyusa uxinaniso lwezibuko le-faceplate kwaye benze uphuculo kumazinga aphezulu edatha ngokunyukayo.

Yintoni iImodyuli yeTransceiverPort Breakout?

IPort Breakoutbubuchule obuvumela ujongano olubonakalayo oluphezulu lwe-bandwidth ukuba lwahlulwe lube yi-multiple-low-bandwidth interfaces ezizimeleyo ukwandisa ukuguquguquka kwenethiwekhi kunye nokunciphisa iindleko. Olu buchule lusetyenziswa ikakhulu kwizixhobo zothungelwano ezifana nokutshintsha, iirotha,Iitephu zeNethiwekhikwayeNetwork Packet Brokers, apho imeko eqhelekileyo kukuhlula i-100GE (100 Gigabit Ethernet) ujongano kwi-multiple ‌25GE (25 Gigabit Ethernet) okanye i-10GE (10 Gigabit Ethernet) ujongano. Nantsi eminye imizekelo kunye neempawu ezithile:
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->Kwisixhobo seMylinking™ Network Packet Broker(NPB), esifana neNPB yeML-NPB-3210+, i-interface ye-100GE inokwahlula kwii-interface ezine ze-25GE, kwaye i-interface ye-40GE inokwahlulwa ibe yi-interfaces ezine ze-10GE. Le pateni yokuqhawuka kwezibuko iluncedo kakhulu kwiimeko zothungelwano lwe-hierarchical, apho olu jongano lwe-low-bandwidth lunokudityaniswa kunye nezixhobo zabo zokugcina izixhobo ngokusebenzisa ubude obufanelekileyo bentambo. ...

->Ukongeza kwisixhobo seMylinking™ Network Packet Broker(NPB), ezinye iibrendi zezixhobo zenethiwekhi zikwaxhasa itekhnoloji efanayo yokwahlulahlula ujongano. Ngokomzekelo, ezinye izixhobo zixhasa ukuqhambuka kwe-100GE ujongano kwi-interfaces ye-10 10GE okanye i-4 25GE ujongano. Oku bhetyebhetye kuvumela abasebenzisi ukuba bakhethe olona hlobo lufanelekileyo lojongano lonxibelelwano ngokweemfuno zabo. ...

->I-Port Breakout ayigcini nje ukwandisa ukuguquguquka kwenethiwekhi, kodwa ivumela abasebenzisi ukuba bakhethe inani elifanelekileyo leemodyuli ze-low-bandwidth interface ngokweemfuno zabo zangempela, ngaloo ndlela ukunciphisa iindleko zokufumana. ...
->Xa usenza iPort Breakout, kuyimfuneko ukunikela ingqalelo kwiimfuno zokuhambelana kunye noqwalaselo lwezixhobo. Ngokomzekelo, ezinye izixhobo zinokufuna ukuphinda ziqwalaselwe iinkonzo phantsi kwe-interface yokwahlula emva kokuphucula i-firmware yazo ukunqanda ukuphazamiseka kwezithuthi. ...

Ngokubanzi, iteknoloji yokwahlula i-port iphucula ukulungelelaniswa kunye neendleko-zokusebenza kwezixhobo zenethiwekhi ngokuhlula i-high-bandwidth interfaces zibe yi-multiple-bandwidth interfaces ezininzi ezisezantsi, eziyindlela yobugcisa eqhelekileyo kulwakhiwo lwenethiwekhi yanamhlanje. Kule ndawo, izixhobo zenethiwekhi, ezifana nokutshintsha kunye nee-routers, zihlala zinenani elincinci leechwephesha ze-transceiver ezikhawulezayo, ezifana ne-SFP (i-Small Form-Factor Pluggable), i-SFP +, i-QSFP (i-Quad Small Form-Factor Pluggable), okanye i-QSFP + amazibuko. Ezi zibuko zenzelwe ukwamkela iimodyuli ezikhethekileyo ze-transceiver ezenza ukuhanjiswa kwedatha ye-high-speed kwi-fiber optic okanye iintambo zobhedu.

I-Transceiver Module Port Breakout ikuvumela ukuba ukwandise inani lee-transceiver port ezikhoyo ngokudibanisa i-port enye kwii-ports ezininzi zokuqhawula. Oku kuluncedo ngakumbi xa usebenza ne-Network Packet Broker (NPB) okanye isisombululo sokubeka iliso kwinethiwekhi.

 

NgabaTransceiver Modyuli Port Breakoutisoloko ikhona?

Ukuqhawuka kuhlala kubandakanya uqhagamshelo lwezibuko elinomjelo ukuya kumazibuko amaninzi angasetyenziswanga okanye aqhutywa ngamajelo. Izibuko ze-Channelized zihlala ziphunyezwa kwiifom ze-multilane form, ezifana ne-QSFP +, i-QSFP28, i-QSFP56, i-QSFP28-DD, kunye ne-QSFP56-DD. Ngokuqhelekileyo, amachweba angenawo amachweba aphunyezwa kwizinto zefom ye-channel enye, kuquka i-SFP +, i-SFP28, kunye ne-SFP56 ezayo. Ezinye iintlobo zezibuko, ezifana ne-QSFP28, zinokuba ngapha nangapha kwekhefu, kuxhomekeke kwimeko.

Namhlanje, izibuko ze-channelized ziquka i-40G, i-100G, i-200G, i-2x100G, kunye ne-400G kunye ne-unchannelized port ziquka i-10G, i-25G, i-50G, kunye ne-100G njengoko kuboniswe ngokulandelayo:

Ukuqhawula iiTransceivers ezikwaziyo

* Ubude bamaza, imicu, okanye zombini.

Indlela yeTransceiver Port Breakout yeModyuli ingasetyenziswa ngeNetwork Packet Broker?

1. Uqhagamshelo kwizixhobo zenethiwekhi:

~ I-NPB iqhagamshelwe kwisiseko senethiwekhi, ngokuqhelekileyo nge-high-speed transceiver port kwi-network switches okanye ii-routers.

~ Ukusebenzisa i-Transceiver Module Port Breakout, i-port ye-transceiver enye kwisixhobo senethiwekhi inokudibaniswa kwii-ports ezininzi kwi-NPB, ivumela i-NPB ukuba ifumane i-traffic kwimithombo emininzi.

2. Ukwandiswa kwamandla okubeka iliso nohlalutyo:

~ Izibuko zokuqhawuka kwi-NPB zinokudityaniswa nezixhobo ezahlukeneyo zokubeka iliso kunye nokuhlalutya, njengeempompo zenethiwekhi, iiprobes zenethiwekhi, okanye izixhobo zokhuseleko.

~ Oku kwenza ukuba i-NPB isasaze itrafikhi yothungelwano kwizixhobo ezininzi ngaxeshanye, iphucula amandla okubeka esweni nokuhlalutya ngokubanzi.

3. Ukudityaniswa kwetrafikhi eguquguqukayo kunye nokuhanjiswa:

~ I-NPB inokudibanisa i-traffic ukusuka kwiikhonkco ezininzi zenethiwekhi okanye izixhobo zisebenzisa izibuko zokuqhawula.

~ Inokuthi ke isasaze i-aggregated traffic kwizixhobo ezifanelekileyo zokubeka iliso okanye zokuhlalutya, ukwandisa ukusetyenziswa kwezi zixhobo kunye nokuqinisekisa ukuba idatha efanelekileyo inikezelwa kwiindawo ezifanelekileyo.

4. Ukungafuneki kunye nokungaphumeleli:

~ Kwezinye iimeko, i-Transceiver Module Port Breakout ingasetyenziselwa ukubonelela nge-redundancy kunye ne-failover.

~ Ukuba elinye lamachweba aphumayo lifumana umba, i-NPB inokuhambisa i-traffic kwelinye izibuko elikhoyo, iqinisekisa ukubeka iliso kunye nohlalutyo oluqhubekayo.

 

Ngokusebenzisa i-Transceiver Module Port Breakout kunye ne-Network Packet Broker, abalawuli benethiwekhi kunye namaqela okhuseleko anokulinganisa ngokufanelekileyo amandla abo okubeka iliso kunye nokuhlalutya, ukuphucula ukusetyenziswa kwezixhobo zabo, kunye nokuphucula ukubonakala kunye nokulawula ngokubanzi kwiziseko zabo zenethiwekhi.