He mea nui ngā whakawhiti whatu me ngā pana i roto i te tuku Ethernet, engari he rerekē te mahi me te tono. Nā, he aha te rerekētanga i waenga i ngā whakawhiti muka whatu me ngā pana?
He aha te rerekētanga i waenga i ngā whakawhiti muka whatu me ngā pana?
He taputapu tino utu-pai, ngāwari hoki te whakawhiti muka whatu. Ko te whakamahinga noa ko te huri i ngā tohu hiko i roto i ngā takirua miro hei tohu whatu. E whakamahia whānuitia ana i roto i ngā taura parahi Ethernet kāore e taea te hipoki, ā, me whakamahi muka whatu hei whakaroa i te tawhiti tuku. I roto i te taiao whatunga tūturu, he mahi nui anō hoki tāna ki te āwhina i te hono i te maero whakamutunga o ngā raina muka whatu ki te whatunga rohe tāone nui me te whatunga o waho. Ko te pana he taputapu whatunga e whakamahia ana mō te tuku tohu hiko (whatu). He mahi matua tāna i roto i te whakawhitiwhiti kōrero i waenga i ngā taputapu whatunga waea (pēnei i ngā rorohiko, ngā pūreretā, ngā rorohiko, me ētahi atu). Ka uru atu ngā ngeru ki te ipurangi.
Te tere tuku
I tēnei wā, ka taea te wehewehe i ngā whakawhiti muka whatu ki ngā whakawhiti muka whatu 100M, ngā whakawhiti muka whatu gigabit me ngā whakawhiti muka whatu 10G. Ko ngā mea tino noa ko ngā whakawhiti muka Tere me Gigabit, he otinga utu-whai hua, he otinga whai hua hoki i roto i ngā whatunga pakihi kāinga me ngā whatunga pakihi iti me te rahi. Kei roto i ngā whakawhiti whatunga ko ngā whakawhiti 1G, 10G, 25G, 100G me te 400G. Hei tauira, ko ngā whakawhiti 1G/10G/25G ka whakamahia nuitia i te paparanga urunga, hei whakawhiti ToR rānei, ko ngā whakawhiti 40G/100G/400G ka whakamahia nuitia hei whakawhiti matua, hei whakawhiti Backbone rānei.
Te uaua o te tāutanga
He tino māmā ngā taputapu whatunga whakawhiti whatu, he iti ake ngā atanga i ngā pana, nō reira he tino māmā ngā waea me ngā hononga. Ka taea te whakamahi takitahi, te whakairi rānei ki runga whata. Nā te mea he taputapu mono-ā-ringa te taputapu whakawhiti whatu, he tino māmā hoki ngā mahi tāutanga: whakauruhia noa te taura parahi me te peke muka whatu e rite ana ki roto i te tauranga hiko me te tauranga whatu e rite ana, kātahi ka honoa te taura parahi me te muka whatu ki ngā taputapu whatunga. Ka pai ngā pito e rua.
Ka taea te whakamahi takitahi i tētahi pana whatunga i roto i tētahi whatunga kāinga, i tētahi tari iti rānei, ka taea rānei te whakairi ki runga whatanga i roto i tētahi whatunga pokapū raraunga nui. I raro i ngā āhuatanga noa, me whakauru te kōwae ki roto i te tauranga e rite ana, kātahi ka whakamahi i te taura whatunga e rite ana, i te peke muka whatu rānei hei hono atu ki te rorohiko, ki ētahi atu taputapu whatunga rānei. I roto i tētahi taiao taura kiato teitei, e hiahiatia ana ngā panera papaki, ngā pouaka muka me ngā taputapu whakahaere taura hei whakahaere i ngā taura me te whakahaere i ngā taura. Mō ngā pana whatunga whakahaere, me whai i ētahi mahi matatau, pērā i te SNMP, VLAN, IGMP me ētahi atu mahi.
Wā tuku: Hepetema-19-2022