NkeBroker ngwugwu netwọk(NPB), nke gụnyere 1G NPB, 10G NPB, 25G NPB, 40G NPB, 100G NPB, 400G NPB, naPort Access Port Test Network (TAP), bụ ngwaike ngwaọrụ nke na-agbanye ozugbo na eriri netwọk wee zipu mpempe nzikọrịta ozi netwọk na ngwaọrụ ndị ọzọ.
A na-ejikarị ndị na-ahụ maka ngwugwu netwọk eme ihe na sistemụ nchọpụta intrusion netwọk (IDS), nchọpụta netwọk, na profaịlụ. Oge ngosi ọdụ ụgbọ mmiri. Na ọnọdụ shunting, njikọ UTP na-enyocha (njikọ enweghị mkpuchi) na-ekewa ụzọ abụọ site na ngwaọrụ shunting TAP. A na-ejikọta data a gbachiri agbachi na interface nchịkọta iji nakọta data maka usoro nlekota nchekwa ozi ịntanetị.
Kedu ihe Broker Packet Network (NPB) na-emere gị?
Akụkụ ndị bụ isi:
1. Nnwere onwe
Ọ bụ ngwa ngwa nwere onwe ya na ọ dịghị emetụta ibu nke ngwaọrụ netwọkụ dị ugbu a, nke nwere nnukwu uru karịa nṅomi ọdụ ụgbọ mmiri.
Ọ bụ ngwaọrụ dị n'ahịrị, nke pụtara naanị na ọ dị mkpa ka etinye ya na netwọkụ. Otú ọ dị, nke a nwekwara ihe ọghọm nke iwebata ebe ọdịda, na n'ihi na ọ bụ ngwaọrụ dị n'ịntanetị, netwọk dị ugbu a kwesịrị ịkwụsị n'oge ntinye, dabere na ebe a na-ebuga ya.
2. N'ụzọ doro anya
Transparent pụtara ihe nrụtụ aka na netwọkụ dị ugbu a. Mgbe ịnweta netwọk shunt, ọ nweghị mmetụta ọ bụla na ngwaọrụ niile dị na netwọk ugbu a, ọ na-egosipụtakwa ha kpamkpam. N'ezie, nke a na-agụnyekwa okporo ụzọ nke netwọk shunt na-ezigara na ngwaọrụ nlekota, nke na-egosipụtakwa na netwọk.
Ụkpụrụ ọrụ:
Ntugharị okporo ụzọ (nkesa) dabere na data ntinye, megharia, mkpokọta, nzacha, mgbanwe data 10G POS site na ntụgharị protocol gaa na iri megabytes LAN data, dị ka algọridim akọwapụtara maka nrụpụta nrụpụta ibu, mmepụta n'otu oge ahụ iji hụ na na ngwugwu niile nke otu nnọkọ, ma ọ bụ otu IP na-emepụta ngwugwu niile site na otu interface onye ọrụ.
Atụmatụ arụ ọrụ:
1. Ntughari protocol
Oghere nzikọrịta ozi ịntanetị bụ isi nke ndị ISP na-eji gụnyere 40G POS, 10G POS/WAN/LAN, 2.5G POS, na GE, ebe oghere nnabata data nke sava ngwa na-eji bụ GE na 10GE LAN interfaces. Ya mere, ntụgharị protocol a na-ekwukarị na ntanetị nzikọrịta ozi ịntanetị na-ezo aka na ntughari n'etiti 40G POS, 10G POS, na 2.5G POS gaa na 10GE LAN ma ọ bụ GE, yana ntụgharị nke bidirectional n'etiti 10GE WAN na 10GE LAN na GE.
2. Nchịkọta data na nkesa.
Ọtụtụ ngwa nnakọta data na-ewepụsị okporo ụzọ ha na-eche ma tụfuo okporo ụzọ ha na-achọghị ịma. A na-ewepụta okporo ụzọ data nke otu adreesị IP, protocol, na ọdụ ụgbọ mmiri site na nchikota nke ise (adreesị IP isi mmalite, adreesị IP ebe, ọdụ ụgbọ mmiri, ọdụ ụgbọ mmiri, na protocol). Mgbe a na-emepụta ihe, a na-ahụta n'otu ebe, otu ebe na mmepụta nguzozi dị ka HASH algọridim siri dị.
3. Njirimara koodu nzacha
Maka nchịkọta okporo ụzọ P2P, usoro ngwa ahụ nwere ike ilekwasị anya na ụfọdụ okporo ụzọ, dị ka mgbasa ozi mgbasa ozi PPStream, BT, Thunderbolt, na okwu ndị a na-ahụkarị na HTTP dị ka GET na POST, wdg. Enwere ike iji usoro dakọtara koodu maka mmịpụta. na nkwekọ. Onye ntụgharị ahụ na-akwado nzacha njirimara njirimara na nzacha koodu n'elu mmiri. Koodu njirimara na-ese n'elu mmiri bụ nkwụsị nke akọwapụtara na ndabere nke koodu njirimara ọnọdụ edobere. Ọ dabara maka ngwa ndị na-akọwapụta koodu njirimara ga-enyocha, mana akọwapụtaghị ebe akọwapụtara koodu njirimara.
4. Nlekọta oge
Na-achọpụta okporo ụzọ nnọkọ ma na-ahazi n'ụzọ dị nro na-ebugharị oge N uru (N=1 ruo 1024). Ya bụ, a na-ewepụta ngwugwu N nke mbụ nke nnọkọ ọ bụla na usoro nyocha ngwa azụ azụ, na ngwugwu mgbe N na-atụfu, na-echekwa ihe onwunwe n'elu maka ikpo okwu nyocha ngwa ala. N'ozuzu, mgbe ị na-eji IDS iji nyochaa ihe omume, ịkwesighi ịhazi ngwugwu niile nke oge niile; kama, naanị ị ga-ewepụrịrị ngwugwu N mbụ nke nnọkọ ọ bụla iji mezue nyocha na nleba anya ihe omume.
5. Data mirroring na replication
The splitter nwere ike ịghọta mirroring na replication nke data na mmepụta interface, nke ana achi achi na data ohere nke otutu ngwa ngwa.
6. Nweta data netwọk 3G na mbugharị
Nchịkọta data na nkesa na netwọk 3G dị iche na usoro nyocha netwọk ọdịnala. A na-ebufe ngwugwu na netwọk 3G na njikọ azụ azụ site n'ọtụtụ mkpuchi mkpuchi. Ogologo ngwugwu na usoro mkpuchi dị iche na nke ngwugwu na netwọk nkịtị. Onye nkesa ahụ nwere ike ịchọpụta ma hazie usoro ọgbụgba ọwara dị ka ngwugwu GTP na GRE, ngwugwu MPLS multilayer, na ngwugwu VLAN. Ọ nwere ike wepụ ngwugwu akara UIPS, ngwugwu akara GTP, na ngwugwu Radius gaa na ọdụ ụgbọ mmiri akọwapụtara dabere na njirimara ngwugwu. Na mgbakwunye, ọ nwere ike kewaa ngwugwu dịka adreesị IP dị n'ime. Nkwado maka nhazi ngwugwu buru ibu (MTU> 1522 Byte), nwere ike ghọta nke ọma nchịkọta data netwọkụ 3G na ngwa shunt.
Achọrọ njirimara:
- Na-akwado nkesa okporo ụzọ site na ngwa ngwa L2-L7.
- Na-akwado nzacha 5-tuple site na adreesị IP isi mmalite, adreesị IP ebe, ọdụ ụgbọ mmiri, ọdụ ụgbọ mmiri, na protocol yana ihe mkpuchi.
- Na-akwado nguzozi ibu mmepụta na mmepụta homology na homology.
- Na-akwado nzacha na mbugharị site na eriri agwa.
- Na-akwado njikwa oge. Bugharịa ngwugwu N nke mbụ nke nnọkọ ọ bụla. Enwere ike ịkọwa uru nke N.
- Na-akwado ọtụtụ ndị ọrụ. Enwere ike ịnye ndị ọzọ ngwugwu data dabara na otu iwu n'otu oge, ma ọ bụ data dị na ntanetị mmepụta nwere ike egosipụta ma megharịa ya, na-eme ka ịnweta data nke ọtụtụ ngwa ngwa.
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Site na mmepe ngwa ngwa nke teknụzụ ozi zuru ụwa ọnụ na mmụba nke ihe ọmụma, ọnụ ọgụgụ nke netwọkụ ụlọ ọrụ ejirila nke nta nke nta gbasaa, na ịdabere na ụlọ ọrụ dị iche iche na sistemụ ozi na-abawanye elu. N'otu oge ahụ, netwọk ụlọ ọrụ nke mwakpo ime na mpụga, mmebi iwu, na ihe egwu nchekwa ozi na-etokwa, yana nnukwu nchekwa netwọkụ, sistemụ azụmahịa ngwa etinyere n'usoro n'usoro, ụdị nlekota azụmaahịa niile, akụrụngwa nchekwa nchekwa. etinyere na netwọkụ niile, a ga-enwe ihe mkpofu nke ihe ọmụma, nyochaa ebe kpuru ìsì, nleba anya ugboro ugboro, topology network na nsogbu na-adịghị mma dị ka enweghị ike nweta data ebumnuche nke ọma, na-eduga n'ịleba anya akụrụngwa na-arụ ọrụ dị ala, itinye ego dị elu, obere ego, ihe isi ike na nlekọta oge na-adịghị anya, ihe onwunwe data siri ike ịchịkwa.
Oge nzipu: Sep-08-2022
