Kedu ihe bụ mkpọ slicing nke Network Packet Broker(NPB)?
Mpempe mkpọ bụ atụmatụ nke ndị na-ere ahịa netwọk (NPBs) na-enye nke gụnyere ịhọpụta na ibugharị naanị akụkụ nke ibu ngwugwu mbụ, na-atụfu data fọdụrụnụ. Ọ na-enye ohere maka iji netwọk na nchekwa nchekwa nke ọma site n'ilekwasị anya na akụkụ ndị dị mkpa nke okporo ụzọ netwọkụ. Ọ bụ njirimara bara uru na ndị na-ere ahịa netwọk, na-eme ka njikwa data na-arụ ọrụ nke ọma na nke ezubere iche, na-ebuli akụrụngwa netwọkụ, na ịkwado nlekota netwọk na ọrụ nchekwa dị irè.
Nke a bụ otu Packet Slicing si arụ ọrụ na NPB(Network Packet Broker):
1. Edebere ngwugwu: NPB na-enweta okporo ụzọ netwọkụ site na isi mmalite dị iche iche, dị ka mgba ọkụ, mgbata ma ọ bụ ọdụ ụgbọ mmiri SPAN. Ọ na-ejide ngwugwu ndị na-agafe na netwọk.
2. Nyocha ngwugwu: NPB na-enyocha ngwugwu ejidere iji chọpụta akụkụ ndị dị mkpa maka nlekota, nyocha, ma ọ bụ ebumnuche nchekwa. Nyocha a nwere ike dabere na njirisi dị ka isi mmalite ma ọ bụ adreesị IP, ụdị protocol, nọmba ọdụ ụgbọ mmiri, ma ọ bụ ọdịnaya ugwo kpọmkwem.
3. Nhazi ibe: Dabere na nyocha ahụ, a haziri NPB ka ọ họrọ ijide ma ọ bụ tụfuo akụkụ nke ibu ngwugwu. Nhazi ahụ na-akọwapụta akụkụ nke ngwugwu a ga-ejiri ma ọ bụ dowe ya, dị ka nkụnye eji isi mee, ugwo ụgwọ, ma ọ bụ mpaghara protocol akọwapụtara.
4. Usoro slicing: N'oge usoro slicing, NPB na-agbanwe ngwugwu ejidere dịka nhazi ahụ si dị. Ọ nwere ike ibelata ma ọ bụ wepụ data ibu ụgwọ na-adịghị mkpa gafere otu nha ma ọ bụ mwepu, yipụ ụfọdụ nkụnye eji isi mee ma ọ bụ ubi, ma ọ bụ jigide naanị akụkụ dị mkpa nke ibu ngwugwu.
5. Ntugharị ngwugwu: Mgbe usoro ịkpụchasịchara, NPB na-ebuga ngwugwu ndị gbanwetụrụ na ebe a na-aga, dị ka ngwaọrụ nlekota, ikpo okwu nyocha, ma ọ bụ ngwa nchekwa. Ebe ndị a na-enweta ngwugwu sliced , nwere naanị akụkụ ndị dị mkpa dịka akọwapụtara na nhazi ahụ.
6. Nleba anya na nyocha: Ngwa nlekota ma ọ bụ nyocha nke ejikọrọ na NPB na-enweta ngwugwu sliced ma rụọ ọrụ ha. Ebe ọ bụ na ewepụrụ data na-adịghị mkpa, ngwaọrụ ndị ahụ nwere ike ilekwasị anya na ozi ndị dị mkpa, na-eme ka arụmọrụ ha dịkwuo mma na ibelata ihe onwunwe chọrọ.
Site n'ijigide ma ọ bụ tụfuo akụkụ nke ụgwọ ngwungwu, mbelata ngwugwu na-enye ndị NPB ohere ịkwalite akụrụngwa netwọkụ, belata ojiji bandwidth, ma melite arụmọrụ nke ngwaọrụ nlekota na nyocha. Ọ na-eme ka njikwa data dị mma na nke ezubere iche, na-eme ka nlekota netwọkụ dị irè na ịkwalite ọrụ nchekwa netwọkụ.
Mgbe ahụ, gịnị kpatara ị ga-eji slicing Packet nke Network Packet Broker(NPB) maka nlekota netwọkụ gị, nchịkọta netwọkụ na nchekwa netwọkụ?
Iberibe ngwugwuN'ime onye na-ere ahịa netwọk netwọk (NPB) bara uru maka nlekota netwọkụ na ebumnuche nchekwa netwọk n'ihi ihe ndị a:
1. Mbelata okporo ụzọ netwọkụ: Okporo ụzọ netwọkụ nwere ike ịdị oke elu, na ijide na nhazi ngwugwu niile n'ozuzu ya nwere ike bufee ngwaọrụ nlekota na nyocha. Iberibe ngwugwu na-enye ndị NPB aka ịhọpụta ma bugharịa naanị akụkụ dị mkpa nke ngwugwu, na-ebelata mkpokọta okporo ụzọ netwọkụ. Nke a na-eme ka nleba anya na ngwaọrụ nchekwa na-enweta ozi dị mkpa n'ebughị akụ ha.
2. Iji akụrụngwa kacha mma: Site na ịtụfu data ngwugwu na-adịghị mkpa, mkpọ nke ngwugwu na-ebuli ojiji nke netwọkụ na akụrụngwa nchekwa. Ọ na-ebelata bandwit achọrọ maka ngwugwu na-ebufe, na-ebelata mkpokọta netwọkụ. Ọzọkwa, slicing na-ebelata nhazi na nchekwa chọrọ nke nlekota na ngwaọrụ nchekwa, na-eme ka arụmọrụ ha dịkwuo elu na scalability.
3. Nyocha data nke ọma: Mpempe akwụkwọ mpempe akwụkwọ na-enyere aka ilekwasị anya na data dị oke mkpa n'ime ngwugwu ngwugwu, na-eme ka nyocha dịkwuo mma. Site na idowe naanị ozi dị mkpa, ngwaọrụ nleba anya na nchekwa nwere ike hazie na nyochaa data nke ọma, na-eduga na nchọpụta ngwa ngwa na nzaghachi nye nsogbu netwọkụ, iyi egwu, ma ọ bụ nsogbu arụmọrụ.
4. Nzuzo emelitere yana nnabata: N'ọnọdụ ụfọdụ, ngwugwu nwere ike ịnwe ozi nwere mmetụta ma ọ bụ nke a na-amata onwe ya (PII) nke ekwesịrị ichedo maka ebumnuche nzuzo yana nnabata. Iberibe ngwugwu na-enye ohere iwepụ ma ọ bụ mkpọtu data dị nro, na-ebelata ihe ize ndụ nke ikpughe na-enweghị ikike. Nke a na-eme ka nrube isi na ụkpụrụ nchekwa data ebe ọ ka na-enyere nlekota netwọk dị mkpa na ọrụ nchekwa.
5. Scalability na mgbanwe: Iberibe ngwugwu na-enyere ndị NPB aka ijikwa netwọkụ buru ibu na ịbawanye mpịakọta okporo ụzọ nke ọma. Site n'ibelata ọnụọgụ data ebufe ma hazie ya, NPB nwere ike ịbawanye ọrụ ha na-enweghị nnukwu nleba anya na akụrụngwa nchekwa. Ọ na-enye mgbanwe mgbanwe na gburugburu netwọk na-agbanwe agbanwe ma nabata ihe achọrọ bandwidth na-eto eto.
N'ozuzu, mkpọ slicing na NPBs na-akwalite nlekota netwọk na nchekwa netwọk site na ịkwalite ojiji akụrụngwa, na-eme ka nyocha dị mma, hụ na nzuzo na nnabata, na ịkwado scalability. Ọ na-enye ndị otu ohere ka ha nyochaa ma chekwaa netwọkụ ha nke ọma na-emebighị arụmọrụ ma ọ bụ mebie akụrụngwa nlekota na nchekwa ha.
Oge nzipu: Jun-02-2023
