I kēia lā e hōʻuluʻulu mākou i kā mākou aʻo ʻana a nānā i nā mea a mākou e aʻo ai i ke koena o nā haʻawina wikiō. No ka mea ke hoʻohana nei mākou i nā mea hoʻomaʻamaʻa Cisco, e kipa mākou i ka pūnaewele ʻoihana aia ma e ʻike i ka nui o kā mākou aʻo ʻana a me ka nui o nā mea i koe e hoʻopau i ka papa.
Ka mea unuhi: mai ka paʻi ʻia ʻana o kēia wikiō ma Nowemapa 28.11.2015, 13.04.2019, ua loaʻa nā loli i ka hoʻolālā ʻana o ka pūnaewele Cisco a me nā ʻike o nā hoʻokolohua, no laila ke hōʻike nei nā kiʻi paʻi kiʻi i ka pūnaewele ma ʻApelila XNUMX, XNUMX, a ua loaʻa nā loli i kēia manawa. ua hana ʻia i ka kikokikona haʻiʻōlelo.
No ka ʻike ʻana i nā haʻawina papa, kaomi i ka loulou Learning Locator a hele i ka ʻaoʻao Training & Events.
A laila, ma ka ʻaoʻao Training & Events, ma ka papa kuhikuhi kūpono, koho i ka loulou Cisco Certification.
Ma ka ʻaoʻao Cisco Certification hiki iā ʻoe ke ʻike i nā palapala hōʻoia Cisco āpau i hui pū ʻia e ka pae ʻoihana: Komo, Associate, Professional, Expert, and Architect.
Ua like ka palapala hōʻoia CCNA me ka pae kumu hōʻoia Associate, e hōʻoia ana i ka ʻike e pono ai e hoʻokomo, hoʻonohonoho, a hoʻokele i nā ʻoihana kūloko a me ka laulā ākea.
Loaʻa i ka pae komo nā palapala hōʻoia CCENT (Cisco Certified Entry Networking Technician) a me CCT (Technician). Inā ʻoe e kaomi iā CCENT, e lawe ʻia ʻoe i kahi ʻaoʻao e hōʻike ana i ka palapala hōʻoia a ʻōlelo ʻia ʻaʻohe pono e loaʻa. No ka loaʻa ʻana o ia palapala, pono ʻoe e hele i ka hoʻokolohua 100-105 ICND1. Aia ka pae Associate i nā ʻano loea like ʻole, a ua haku like nā pae ʻOihana, Expert a Architect.
Ke kamaʻilio nei mākou e pili ana i ka palapala CCNA, manaʻo mākou e hōʻike ana i kahi loea i ke kahua o ka hoʻokele a me ke kamaʻilio pūnaewele - CCNA Routing & Switching. ʻIke maopopo ʻia kahi loea me kēlā palapala hōʻoia e hana me nā mea hoʻokele Cisco a me nā hoʻololi. ʻO kēia ka ʻoihana nui loa i hāʻawi ʻia e Cisco.
Inā ʻoe e nānā i ka palapala hōʻoia CCNA Security Network Security Specialist, e ʻike ʻoe ʻo ke kūlana no ka loaʻa ʻana o ka palapala CCENT kūpono, CCNA Routing & Switching, a i ʻole kekahi palapala CCIE. Hiki ke hoʻomaopopo ʻia ʻo ka palapala CCNA R&S ke kumu no ka loaʻa ʻana o nā palapala hōʻoia kūikawā ʻē aʻe.
Ua like ke kūlana no ka loaʻa ʻana o nā palapala hōʻoia pae ʻoihana: inā makemake ʻoe i ka CCNP R&S, pono e loaʻa iā ʻoe kahi palapala CCNA R&S. Pēlā nō, no ka loaʻa ʻana o ka CCNP Security, pono ʻoe iā CCNA Security.
Ma mua, no ka loaʻa ʻana o ka palapala CCNA R&S pono ʻoe e hele i ka hoʻokolokolo 1, akā i kekahi mau makahiki i hala aku nei ua hoʻololi ʻo Cisco. Hiki i nā poʻe me ka hoʻomaʻamaʻa mua ke hoʻomau i ka lawe ʻana i hoʻokahi hōʻike 200-125 CCNA, akā inā nele ʻoe i ka ʻike loea, hiki iā ʻoe ke hoʻāʻo e lawe i nā hoʻokolohua 2: 100-105 ICND1, ʻo ia ka hoʻokolohua like i lawe ʻia no ka palapala CCENT, a me ka hōʻike 200 -105 ICND2. Ma ka hele ʻana i kēia mau hoʻokolohua ʻelua, hiki iā ʻoe ke lilo i CCNA hōʻoia.
E like me kā mākou i ʻōlelo mua ai, ʻaʻohe koi no ka hele ʻana i kēia mau hōʻike, ʻo ia hoʻi, no ka loaʻa ʻana o kahi palapala. Hoʻopau ʻia ka hoʻokolohua hoʻokahi e like me CCNAX, a i ʻole "wikiwiki." Makemake paha ʻoe e nīnau e pili ana i ke kumukūʻai o nā palapala hōʻoia: ʻO Cisco CCNA nā kumukūʻai $295 inā ʻoe e lawe i hoʻokahi hōʻike 200-125 CCNA. ʻO kēlā me kēia o nā hoʻokolohua ʻelua e uku iā ʻoe i $150. No laila, inā e lawe ʻoe i nā hoʻokolohua 2, uku ʻoe i $5 hou no ka mea ʻoi aku ka maʻalahi o ka hele ʻana ma mua o hoʻokahi hōʻike. Koho ʻoe i ka maikaʻi o ka hele ʻana i nā hōʻike. Manaʻo wau e lawe i 2 mau hoʻokolohua ma ka huli.
E ʻike kākou i ka hōʻike 100-105 ICND1 ma ke kaomi ʻana iā ia a hele i ka ʻaoʻao wehewehe. ʻEhā mau ʻaoʻao: Nānā Hōʻikeʻike, Hoʻomākaukau Hoʻāʻo, Lawe i ka Exam, a me nā Kulekele Exam. No ka lawe ʻana i ka hōʻike, pono ʻoe e kākau inoa me Pearson VUE.
Inā ʻoe e kaomi i ka pihi Register at Pearson VU, e lawe ʻia ʻoe i home.pearsonvue.com/cisco a e ʻike i nā pihi Sign In and Create Account ma ka ʻaoʻao ʻākau o ka ʻaoʻao. Ke hoʻopaʻa inoa ʻoe ma ka pūnaewele, hoʻokomo ʻoe i ka helu hōʻike 100-105 i ka palapala ʻimi, a laila e ʻimi i ka lā kūpono, ʻo Cisco kikowaena kokoke iā ʻoe, hoʻopaʻa inoa no ka hōʻike a laila hiki iā ʻoe ke hana i kahi uku pūnaewele. No ka huli ʻana i kahi kikowaena hoʻāʻo ma kahi kokoke, kaomi ʻoe i ka loulou E ʻimi i kahi kikowaena hoʻāʻo a hoʻokomo i kāu helu wahi ma ka pahu huli.
Aia nā kikowaena hoʻokolohua Cisco ma nā wahi a pau, a ʻaʻole au i ʻike i ke kauhale liʻiliʻi loa i loaʻa ʻole hoʻokahi kikowaena like. Aia nō paha ia mau wahi, akā ʻaʻole au i ʻike i kekahi e like me kēia.
E ʻimi kākou i ke kūlanakauhale ʻo Coventry no ka mea ua aʻo au ma Coventry, West Midlands, ʻEnelani. He kūlanakauhale liʻiliʻi loa kēia, akā e like me kāu e ʻike ai, aia 1 ke kikowaena o ia ʻano ma Coventry ponoʻī a me 4 hou aku aia ma kahi mamao o 16-17 mile. Inā ʻoe e kaomi i ke pihi 'Show more test centers' e ʻike ʻoe i kekahi mau wahi ʻē aʻe ma kahi mamao aku mai Coventry, e like me Birmingham. Ke koho ʻana i kahi kikowaena, hele ʻoe i laila e lawe i ka hōʻike.
Aia ka hoʻokolohua he 45-55 mau nīnau koho, maʻamau ʻehā, pono e pane ʻia i loko o 90 mau minuke. He mea maʻalahi loa ia, mālama ʻia ka hoʻokolokolo ma nā kamepiula, ʻo ka mea wale nō āu e pono ai e hoʻomaʻamaʻa maikaʻi i ka hoʻoponopono ʻana i ia mau pilikia ma mua o ka lawe ʻana i ka hoʻokolokolo, ʻoiai ua kaupalena ʻia ka manawa no ka hala. Hāʻawi ʻia ʻoe ma mua o 2 mau minuke no kēlā me kēia pane, no laila ʻaʻole pono ʻoe e "kau" ma luna o hoʻokahi nīnau no ka manawa lōʻihi - inā ʻaʻole ʻoe i ʻike i ka pane, e neʻe i kahi nīnau aʻe.
E nānā kākou i nā kumuhana o nā nīnau hoʻokolokolo papa ISND1 ma ke kaomi ʻana i ke pihi kumuhana Exam.
(meka a ka unuhi: ma kahi o ka laʻana o ka hoʻokolohua kahiko 100-101, ka mea a ka mea kākau o ka haʻiʻōlelo e pili ana, hōʻike nā screenshots i kahi mana hou o ka hōʻike 100-105 me nā hoʻololi kūpono i ka kikokikona haʻiʻōlelo).
ʻIke ʻoe i nā ʻāpana kumuhana o ka hōʻike ICND1, a ke hoʻopau wau i ka haʻawina wikiō e pili ana i nā kumuhana o kēia hoʻokolohua, e neʻe wau i nā kumuhana o ka hōʻike ICND2, a ma hope o 50 a i ʻole 60 mau haʻawina wikiō, e uhi piha ʻoe i nā mea āpau. nā kumuhana o ka papa CCNA. Hiki iā ʻoe ke nānā i nā nīnau ma ke kumuhana mua, “Networking Fundamentals,” ma ke kaomi ʻana i ka loulou Show Details.
ʻO kēia ka hoʻohālikelike a me ka ʻokoʻa ma waena o nā hiʻohiʻona OSI a me TCP / IP, nā protocol TCP a me UDP, ka wehewehe ʻana i nā ʻāpana o ka ʻoihana pūnaewele hana, ka hoʻohālikelike a me nā ʻokoʻa ma waena o nā topologies pūnaewele, a pēlā aku - ua uhi mākou i kēia mau kumuhana āpau ma mua. nā haʻawina.
E hele mai ana ke kumuhana "LAN Switching Fundamentals", e lawe ana i ka 26% o ka papa. Loaʻa iā ia kahi wehewehe a me ka wehewehe ʻana i ka manaʻo kamaʻilio, ka wehewehe ʻana i ka format frame Ethernet, a me nā mea hou aʻe a mākou i kūkākūkā pū ai. Inā ʻaʻole wau i kamaʻilio e pili ana i kekahi mea, e hoʻi wau i kēia mau nīnau. No laila, inā ʻoe e nānā i kēia mau kumuhana, e ʻike ʻoe i nā kumuhana a mākou i uhi mua ai a ʻo nā mea a mākou i uhi ʻole ai. E kūkākūkā mākou i kekahi o nā pilikia e pili ana i ka IP addressing koke, a e hoʻi i kahi kūkākūkā kikoʻī o IPv6. Ua uhi pū mākou i ka palekana o ka ʻoihana pūnaewele, VLAN ʻōiwi, ke ʻano sticky, ka palena ʻōlelo MAC, a pēlā aku.
Me ka haʻawina wikiō aʻe, e hoʻomaka mākou e aʻo i nā kumu kumu o Routing Fundamentals.
Hiki iā ʻoe ke paʻi i ka papa inoa o nā kumuhana a kaha i nā kumuhana a mākou i uhi mua ai. Ke holomua nei mākou ma ka papa, e nānā mākou i kēia papa inoa i mea e ʻike ai mākou i nā mea a mākou i uhi ai a me nā mea e pono ai mākou e uhi. No ka hoʻomākaukau ʻana no ka hoʻokolokolo, pono ʻoe e aʻo i kēia mau nīnau āpau ma ke kumuhana.
No laila, ua hoʻopau mākou i ke aʻo ʻana i nā hoʻololi a nānā iki i ka hana o nā mea ala. E kamaʻilio hou wau e pili ana i nā pilikia me nā hoʻololi, a ke manaʻo nei au ma hope o ka haʻawina wikiō 30th e mākaukau ʻoe e lawe i ka hōʻike ICND1. Manaʻo wau e hoʻopau loa mākou i ka hoʻomākaukau ʻana ma ke wikiō 31,32, 33 a i ʻole XNUMX a laila e ʻike mākou inā mākaukau ʻoe no kēia hoʻokolohua. Ma kaʻu pūnaewele e kau wau i nā hana kūpono e hiki iā ʻoe ke hoʻopau.
Ke pau mākou i kēia, hiki iā ʻoe ke hoʻopaʻa inoa me Pearson VUE a lawe i ka hōʻike 100-105 ICND1. A laila e hoʻi hou mākou i nā haʻawina wikiō a hoʻomaka e aʻo i nā nīnau hoʻokolokolo no ka papa ICND200 105-2.
E hoʻomaka mākou ma ka nānā ʻana i nā ʻenehana hoʻololi LAN, kahi e nānā ai mākou i ka hana ʻana o nā protocols STP, a laila e neʻe mākou i nā ʻenehana routing a nānā i nā ʻano like ʻole o ka protocol OSPF, a pēlā aku.
Hiki iā ʻoe ke kipa i ka pūnaewele i kuhikuhi ʻia a hōʻoia i ka maʻalahi a maʻalahi nā mea āpau. ʻO ka mea mua, e noi au iā ʻoe e hoʻāʻo e lawe i nā memo kākau lima i ka wā e nānā ana i kaʻu mau aʻo wikiō, e kōkua nui iā ʻoe. ʻO ka lua, pono ʻoe e hana i nā hana hoʻomaʻamaʻa, ʻano kauoha ma kāu kamepiula ponoʻī, me ka hoʻohana ʻana iā Cisco Packet Tracer a i ʻole GNS3 a i ʻole nā mea hana kino inā hiki. Pono ʻoe e hoʻomaʻamaʻa i ka hoʻohana ʻana i nā kauoha e hana i kāu pūnaewele ponoʻī no ka mea me ka ʻole o ka hoʻomaʻamaʻa ʻaʻole ʻoe e mākaukau e lawe i nā hoʻokolohua Cisco.
No laila ʻo ia ka ʻike aʻu i makemake ai e hōʻike. E ʻoluʻolu e nīnau mai iaʻu i nā nīnau ma o ka leka uila a i ʻole nā manaʻo ma lalo o kēia wikiō.
Mahalo no kou noho pū ʻana me mākou. Makemake ʻoe i kā mākou ʻatikala? Makemake ʻoe e ʻike i nā mea hoihoi hou aʻe? E kākoʻo iā mākou ma ke kau ʻana i kahi kauoha a i ʻole ka ʻōlelo ʻana i nā hoaaloha, 30% ho'ēmi no nā mea hoʻohana Habr ma kahi kūʻokoʻa kūʻokoʻa o nā kikowaena helu komo, i hana ʻia e mākou no ʻoe: (loaʻa me RAID1 a me RAID10, a hiki i 24 cores a hiki i 40GB DDR4).
ʻO Dell R730xd 2 mau manawa maʻalahi? Eia wale nō ma Netherlands! Dell R420 - 2x E5-2430 2.2Ghz 6C 128GB DDR3 2x960GB SSD 1Gbps 100TB - mai $99! Heluhelu e pili ana
Source: www.habr.com