He aha te mea he āhuawhatunga? He aha te tikanga o te te āhuawhatunga whatunga rohe

Ko te wā "āhuawhatunga" kua he rota o uara, tetahi o i whakamahia i roto i te ao rorohiko mō whatunga. He aha te mea he āhuawhatunga o whatunga rorohiko, a ka kia kōrero atu. Ko, titiro mua he torutoru, i roto i te take māmā, e taea te whakaaro tenei ariā rite te whakaahuatanga o te whirihoranga (whakaritenga) o te rorohiko hono ki te whatunga. I roto i te mau parau te tahi atu, mai te reira iho ki te matauranga e kore ratou pūhui me āhua āhuahanga e hāngai ana ki te wāhi o ia momo kāpeka.

He aha te tikanga o te te āhuawhatunga whatunga rohe?

he mārama rite, e kore rorohiko, ngā ki te whatunga kotahi, hono ki a ratou he huru, engari i roto i te tikanga rawa motuhake. Hoki te whakamārama o tenei kaupapa, me te māramatanga o te āhuawhatunga i whakaurua.

I roto i te meka, aha āhuawhatunga? Ko te mahere mahere ara iahiko hoahoa. tukanga whakamārama rite he reira mārama i roto i te tahi mea rite ki te matauranga timatanga o te āhuahanga. Heoi, pono i te wāhi āhuahanga o te tirohanga, taea kore te whakaaro tenei wā. Mai kei te korero tatou e kore anake e pā ana ki hononga, engari ano hoki te whakawhiti o te mōhiohio i roto i tenei whakaaro tango kia ki pūkete tenei take.

Ko te momo matua o whatunga me ratou topologies

I roto i te whānui, e kore e tīariari te ariā o te āhuawhatunga rorohiko kotahi. Kei te whakapono te reira e reira kia kia maha ngā momo o topologies, ngātahi whakaahua ana te whatunga ngā. I roto i te meka, kia kia tino rerekē te whatunga.

Hei tauira, ka taea te huaina te puka māmā o Honokore terminals rorohiko e rave rahi i roto i te kōwae kotahi WLAN. He momo whatunga takawaenga (tāone, rohe, a na i runga i. D.).

Heoi, he te nuinga o whatunga nui ao e pā wāhi nui matawhenua me ngā tahi atu momo katoa o whatunga, me te rorohiko me te torotoro waea taputapu.

Ko te tikanga o te te āhuawhatunga o te kupenga rite tetahi o nga puka māmā o whakahaere o honotanga rorohiko maha ki tetahi ki tetahi, i roto i tenei take?

I runga i te pūtake o te tukanga whakaahuatia me ngā hanganga e wehea ki te maha ngā momo:

• tinana - whakaahuatanga o mau ngā whakaritenga rorohiko me te hanganga o kōpuku whatunga ki te hononga i waenganui i a ratou;
• arorau - he whakaahuatanga o te wahi o te tohu whatunga;
• Information - whakaahuatanga o te motini, ahunga me te ahunga anō o raraunga i roto i te kupenga;
• mana utu - he whakaahuatanga o te parau tumu o te whakamahi whakawhitinga o tika ranei ki te whakamahi i te whatunga.

Āhuawhatunga Whatunga: Momo

Na he torutoru kupu e pā ana ki te whakarōpū paerewa o topologies momo o hononga. I roto i te horopaki o te mea āhuawhatunga kia whakahua hoki tetahi atu momo o te whakarōpū i whakaahua ana ara anake ki te hono i te rorohiko ki te whatunga te parau tumu o tona pāhekoheko ki ētahi atu terminals nga wae matua ranei ranei. I roto i tenei take, nga ariā e hāngai ana e tonu topologies mata me te nepolnosvyazannoy.

hanganga mata tonu (me te mohio huri noa te ao), ko te tino cumbersome tika ki te meka e nga kāpeka kotahi, wahi o te whatunga kotahi, hono ki te ētahi atu katoa. Ko te ngoikoretanga konei ko e mo ia rorohiko me whakapumautia atu taputapu kōrero, a kia rite rawa te kāpeka ki te maha makona nui o tauranga kōrero. A, kia rite ki te tikanga, taua hanganga ki te e whakamahia ratou, he mea tino onge.

Ko Nepolnosvyazannaya āhuawhatunga i roto i tenei rohe nui atu pai, no te mea e kore te katoa kāpeka kotahi hono ki te tahi atu rorohiko katoa, a ka e tango ranei whakawhiti mōhiohio i roto i te kōpuku whatunga motuhake hono tika ki te tari pokapū, hub ranei ranei. He tauira a Tūrongo - te āhuawhatunga whatunga ko te "whetū".

Mai e korero tatou e pā ana ki te tikanga matua whakakotahi integrally terminals (whatunga) kia noho i topologies taketake momo nui katoa, i roto i nei i nga mea matua e "pahi", "whetu" me "mowhiti", ahakoa i reira e te tahi mau momo whakauru.

Āhuawhatunga Whatunga "tupare ki» (pahi)

Ko te tino hira tenei momo o terminals rōpū i roto i te kupenga, ahakoa te mea tōnounoú tino nui.

Fakakaukau ki he me'a te āhuawhatunga "pahi" e taea e te tauira ohie. A feruri na i te taura ki te kōrere maha i ia taha. I te mutunga o ia taua peka ko te kāpeka rorohiko. I waenganui ia ratou, e kore e hono ratou tika, ka whiwhi ngā mōhiohio kei te ka tuku i roto i te raina kotahi, pito e rua o nei terminators motuhake e ārai whakaata o te huinga tohu. Ko te āhuawhatunga whatunga rārangi paerewa tenei.

Ko te painga o taua pūhui ko e te rawa heke te roa o te aho matua, me te kore kāpeka takitahi i roto i te mahi o te whatunga rite te katoa e kore pānga. Ko te drawback matua ko e huri i te reira i te whatunga katoa i roto i te ofatiraa o te huarahi tino pakeke. Haunga te āhuawhatunga "pahi" Ko iti ki te maha o wāhimahi tūhono me te he hua feunga iti tika ki te rauemi tohatoha roto terminals katoa i roto i te whatunga. Ka taea e te tohatoha e taurite te kāore ranei.

Āhuawhatunga "Star» (whetū)

Ko te āhuawhatunga whatunga ko te "whetu" i roto i te tahi mau ara haamana'oraa o te "pahi", me anake te rerekētanga te e kore hanga te hononga o te tauranga e ki te aho kotahi, me te pūrere pokapū tohatoha (hub, hub).

Just he hub taea te rorohiko katoa kōrero ki ia atu. tuku te kōrero kei te ki te hub mō ngā pūrere katoa, engari e whakaaetia anake e te hunga te tikanga ki nei te reira. Ko te painga o tenei hononga ngā te kaha ki te pū whakahaere terminals whatunga katoa, me te te hononga o hou. Heoi, ka rite ki i roto i te take o te "pahi", he pānga hoki te whatunga katoa te kore o te pūrere whakawhitinga matua.

Āhuawhatunga "mowhiti» (mowhiti)

Pae hopea, to tatou tetahi atu momo o te hononga - te āhuawhatunga whatunga mowhiti. Ka rite ki pea mārama kua i te ingoa, whakamana hononga o rorohiko te raupapa i tetahi ki tetahi i roto i ngā kōpuku takawaenga, me meinga he porohita nanakia (o te akoranga, te whānui i roto i tenei take - te ariā o herenga).

A, no te whakawhitihia ngā mōhiohio i te tīmatanga i roto i te terminals katoa anga i te kaiwhiwhi hopea. Ko hanga āhukahuka o te penihana hopea kei i runga i te pūtake o te tohu uru. Ko, te tangata e anake tohua te mōhiohio i roto i te awa mōhiohio o te tauranga. Tenei kaupapa e kore tata te whakamahia e tika ana ki te meka e ka uta e aunoa i te kore o te kotahi rorohiko te pakaru o te whatunga katoa.

Mata me te āhuawhatunga whakauru

Ka taea te whiwhi i tēnei momo o te hononga, ki te tango koe i tetahi o nga pūhui runga ake ko etahi hononga tāpiri ratou i muri ranei. I roto i te nuinga o te wā, e whakamahia ana he kaupapa taua i roto i whatunga nui.

I roto i tenei hononga e taea tatou te tautuhi e rave rahi pärönaki taketake. E whakaaro ana te nuinga noa te kaupapa o te "mowhiti rua", "rakau", "kupenga", "Snowflake", "whatunga Clos," me pera i runga i. D. I taea te kite ara i te ingoa, rerekētanga katoa i runga i te momo taketake o hononga, e kua tangohia rite te pūtake.

He he ano hoki te momo whakauru o te āhuawhatunga e kia paheko i te tahi atu torutoru (whatu ā), whakarōpū rite ki te tahi mau āhuatanga āhuatanga.

mutunga

Na, pea, ko reira mārama e te āhuawhatunga taua. Ki te hanga matou i te tapeke rahi, tenei ariā ko te whakamārama o ngā tikanga o te hono rorohiko i runga i te whatunga me te taunekeneke i waenganui i a ratou. Ka rite ki meatia te tenei, tei reira anake i runga i te tikanga kāpeka rōpū i roto i te kotahi wae. A ki te mea e teie mahana ko reira taea ki te tohatoha i te tahi kōwhiringa hononga ao kotahi, koutou e kore e taea e. I roto i ia take ngā, me i te hiahia rānei taea te whakamahi i tetahi te tahi atu momo o hononga ranei. Otiia i roto i whatunga rohe rohe, ki te ki te korero e pā ana ki a ratou, ko te noa tino ko te kaupapa "whetu", ahakoa "pahi" Kei te tonu whakamahia whānui nui.

tonu te reira ki te tāpiri e taea te kitea te āhuawhatunga whatunga ara te ariā o te centralization me decentralization, ko ratou kahore te nuinga e pā ana ki hononga, me te mana terminals whatunga pūnaha me te mana mo a ratou. Kei te mārama whakahuatia Centralization i roto i te momo hononga "whetu", engari he hāngai ki tenei momo me te decentralization whakarato huānga tāuru atu i roto i te tikanga ki te whakarei ake tika whatunga i te putanga o te pūnaha whakakā pokapū. whanaketanga i roto i tenei whakaaro tino whai hua ko te kaupapa "hypercube", engari he tino uaua ki te whakawhanake.