Koyarwar Cisco 200-125 CCNA v3.0. Rana ta 17. Takaitaccen darasin da aka kammala da taswirar hanya don kwas ɗin CCNA

A yau za mu taƙaita horarwar mu kuma duba abin da za mu yi nazari a cikin sauran jerin darussan bidiyo. Tun da muna amfani da kayan horo na Cisco, za mu ziyarci gidan yanar gizon kamfanin da ke a www.cisco.comdon ganin nawa muka yi karatu da nawa ya rage don kammala kwas.

Koyarwar Cisco 200-125 CCNA v3.0. Rana ta 17. Takaitaccen darasin da aka kammala da taswirar hanya don kwas ɗin CCNA

Bayanin fassarar: tun daga buga wannan bidiyon a ranar 28.11.2015 ga Nuwamba, 13.04.2019, canje-canje sun faru a cikin ƙirar gidan yanar gizon Cisco da abubuwan da ke cikin jarrabawa, don haka hotunan kariyar kwamfuta masu zuwa suna nuna shafin tun daga Afrilu XNUMX, XNUMX, kuma canje-canje na yanzu sun kasance. An yi wa rubutun lacca.

Koyarwar Cisco 200-125 CCNA v3.0. Rana ta 17. Takaitaccen darasin da aka kammala da taswirar hanya don kwas ɗin CCNA

Don duba kayan kwas, danna mahaɗin mahaɗar Koyo kuma je zuwa shafin Horowa & Abubuwan da ke faruwa.

Koyarwar Cisco 200-125 CCNA v3.0. Rana ta 17. Takaitaccen darasin da aka kammala da taswirar hanya don kwas ɗin CCNA

Na gaba, a shafi na horo & Abubuwan da suka faru, a cikin menu na dama, zaɓi hanyar haɗin Takaddun shaida na Cisco.

Koyarwar Cisco 200-125 CCNA v3.0. Rana ta 17. Takaitaccen darasin da aka kammala da taswirar hanya don kwas ɗin CCNA

A shafin Takaddun shaida na Cisco zaka iya nemo duk takaddun shaida na Cisco wanda aka haɗa su ta matakin ƙwararru: Shigarwa, Aboki, Ƙwararru, Gwani, da Architect.

Takaddun shaida na CCNA daidai yake da ainihin matakin takaddun shaida na Abokin Hulɗa, wanda ke ba da tabbacin ilimin da ake buƙata don shigarwa, daidaitawa, da sarrafa hanyoyin sadarwa na gida da faɗin yanki.

Koyarwar Cisco 200-125 CCNA v3.0. Rana ta 17. Takaitaccen darasin da aka kammala da taswirar hanya don kwas ɗin CCNA

Matsayin shigarwa ya haɗa da takaddun shaida na CCENT (Cisco Certified Entry Networking Technician) da CCT (Masu fasaha). Idan ka danna CCENT, za a kai ka zuwa shafin da ke da cikakken bayani game da takardar shaidar kuma ya bayyana cewa babu wasu abubuwan da ake bukata don samun ta. Don samun irin wannan takardar shaidar, dole ne ku ci jarrabawar 100-105 ICND1. Matakan haɗin gwiwa ya ƙunshi ƙwarewa daban-daban, kuma ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararru, ƙwararru da matakan gine-gine iri ɗaya an haɗa su.

Idan muka yi magana game da takardar shaidar CCNA, muna nufin cewa tana wakiltar ƙwararre ne a fagen zirga-zirga da sadarwar cibiyar sadarwa - CCNA Routing & Switching. A bayyane yake cewa ƙwararren mai irin wannan takardar shaidar zai yi hulɗa da masu amfani da hanyar sadarwa na Cisco da masu sauyawa. Wannan ita ce ƙwararriyar gabaɗaya wacce Cisco ke bayarwa.

Idan ka duba takardar shedar ƙwararriyar Tsaro ta hanyar Tsaro ta CCNA, za ka ga cewa sharaɗin samun shi shine samun ingantaccen takardar shaidar CCENT, CCNA Routing & Switching, ko kowace takardar shaidar CCIE. Ana iya lura cewa takardar shedar CCNA R&S ita ce ginshiƙi don samun wasu takaddun shaida na musamman da yawa.
Yanayin ya yi kama da samun takaddun shaidar matakin ƙwararru: idan kuna buƙatar CCNP R&S, dole ne ku riga kuna da takardar shaidar CCNA R&S. Hakanan, don samun Tsaron CCNP, dole ne ku sami Tsaro na CCNA.

A baya can, don samun takardar shaidar CCNA R&S dole ne ku ci jarrabawar 1 kawai, amma shekaru biyu da suka gabata Cisco ya yi canje-canje. Mutanen da ke da horo na farko za su iya ci gaba da yin jarrabawar CCNA guda 200-125, amma idan ba ku da ilimin fasaha, za ku iya gwada jarrabawar 2: 100-105 ICND1, wanda shine jarrabawar da aka yi don takardar shaidar CCENT, da jarrabawar 200. -105 ICND2. Ta cin nasarar waɗannan gwaje-gwajen guda biyu, za ku iya zama CCNA bokan.

Koyarwar Cisco 200-125 CCNA v3.0. Rana ta 17. Takaitaccen darasin da aka kammala da taswirar hanya don kwas ɗin CCNA

Kamar yadda muka fada a baya, babu wasu sharudda na cin wadannan jarrabawa, wato samun takardar shaida. An taƙaita jarrabawar guda ɗaya a matsayin CCNAX, ko "ƙarfafa." Kuna iya neman tambaya game da farashin takaddun shaida: Cisco CCNA farashin $295 idan kun ɗauki jarrabawar CCNA guda 200-125. Kowane ɗayan jarrabawar biyun zai biya ku $150. Don haka, idan kun yi jarrabawar 2, kuna biyan ƙarin $ 5 don gaskiyar cewa sun fi sauƙi a ci fiye da jarrabawa ɗaya. Kuna zabar yadda mafi kyawun ci gaban jarrabawa. Ina ba da shawarar yin jarrabawa 2 bi da bi.

Bari mu ga menene jarrabawar 100-105 ICND1 ta danna kan shi kuma zuwa shafin bayanin. Akwai shafuka guda hudu: Bayanin jarrabawa, Shirye-shiryen jarrabawa, Jarabawa, da Manufofin jarrabawa. Don yin jarrabawar, dole ne ku yi rajista tare da Pearson VUE.

Koyarwar Cisco 200-125 CCNA v3.0. Rana ta 17. Takaitaccen darasin da aka kammala da taswirar hanya don kwas ɗin CCNA

Idan ka danna Rijista a maballin Pearson VU, za a kai ka home.pearsonvue.com/cisco kuma za a ga Maɓallan Shiga da Ƙirƙiri Asusu a gefen dama na shafin. Da zarar ka yi rajista a shafin, sai ka shigar da lambar jarrabawa 100-105 a cikin fam ɗin nema, sannan ka nemi kwanan watan da ya dace, Cibiyar Cisco da ke kusa da ku, yi rajista don jarrabawar sannan za ku iya biya ta kan layi. Don nemo cibiyar gwaji da ke kusa, ku danna mahaɗin Nemo cibiyar gwaji kuma shigar da adireshin ku a mashigin bincike.

Koyarwar Cisco 200-125 CCNA v3.0. Rana ta 17. Takaitaccen darasin da aka kammala da taswirar hanya don kwas ɗin CCNA

Cibiyoyin jarrabawar Cisco suna ko'ina, kuma ban san ko da ƙaramin ƙauyen da ba shi da aƙalla irin wannan cibiya. Mai yiyuwa ne akwai irin wadannan wuraren, amma ni kaina ban taba ganin irin wannan ba.

Koyarwar Cisco 200-125 CCNA v3.0. Rana ta 17. Takaitaccen darasin da aka kammala da taswirar hanya don kwas ɗin CCNA

Mu nemo birnin Coventry domin na yi karatu a Coventry, West Midlands, Ingila. Wannan ƙaramin gari ne, amma kamar yadda kuke gani, akwai irin wannan cibiya 1 a cikin Coventry kanta da ƙarin 4 da ke nesa da mil 16-17. Idan ka danna maɓallin 'Nuna ƙarin wuraren gwaji' za ka ga wasu ƴan wurare da ke nesa da Coventry, kamar Birmingham. Bayan zaɓar cibiyar, kun je can don yin jarrabawa.

Jarabawar ta ƙunshi tambayoyin zaɓi 45-55, yawanci huɗu, waɗanda dole ne a amsa su cikin mintuna 90. Abu ne mai sauki, jarrabawar ana gudanar da ita ne a kan kwamfutoci, abin da kawai kuke bukata shi ne ku yi aiki da kyau wajen magance irin wadannan matsalolin kafin daukar jarrabawar, tunda lokacin cin nasara yana da iyaka. Ba a ba ku fiye da minti 2 don kowane amsa ba, don haka kada ku “ritaya” kan tambaya ɗaya na dogon lokaci - idan ba ku san amsar ba, matsa zuwa na gaba.

Mu kalli batutuwan tambayoyin jarrabawar kwas ta ISND1 ta danna maɓallin batutuwan jarrabawa.

(bayanin fassarar: maimakon misali na jarrabawar da ta ƙare 100-101, wanda marubucin lacca ya yi nuni da shi, hotunan hotunan sun nuna sabon sigar jarrabawa 100-105 tare da gyare-gyare masu dacewa ga rubutun lacca).

Koyarwar Cisco 200-125 CCNA v3.0. Rana ta 17. Takaitaccen darasin da aka kammala da taswirar hanya don kwas ɗin CCNA

Ka ga sassan batutuwan jarrabawar ICND1, kuma da zarar na gama darasin bidiyo kan batutuwan wannan jarrabawar, zan ci gaba da kan batutuwan jarrabawar ICND2, kuma bayan darasin bidiyo 50 ko 60, za ku rufe duka gaba daya. batutuwan kwas din CCNA. Kuna iya yin bitar tambayoyin a cikin jigon farko, "Asali na Sadarwar Sadarwa," daki-daki ta danna kan hanyar haɗin Nuna Cikakkun bayanai.

Koyarwar Cisco 200-125 CCNA v3.0. Rana ta 17. Takaitaccen darasin da aka kammala da taswirar hanya don kwas ɗin CCNA

Wannan kwatanci ne da bambanci tsakanin nau'ikan OSI da TCP/IP, ka'idojin TCP da UDP, bayanin abubuwan abubuwan haɗin ginin cibiyar sadarwa, kwatantawa da bambance-bambance tsakanin hanyoyin sadarwa, da sauransu - mun rufe duk waɗannan batutuwa a baya. darussa.

Na gaba ya zo batun "Lanjin Canjin Mahimmanci", wanda ke ɗaukar kashi 26% na kwas. Ya ƙunshi bayanin da ma'anar ra'ayin sadarwa, bayanin tsarin firam ɗin Ethernet, da ƙari da yawa waɗanda mu ma muka tattauna. Idan ban yi magana game da wani abu ba, zan dawo ga waɗannan tambayoyin. Don haka idan ka duba wadannan batutuwa, za ka ga wadanda muka riga muka tattauna da wadanda ba mu yi bayani ba tukuna. Za mu tattauna wasu batutuwan da suka shafi adireshin IP ba da daɗewa ba, kuma za mu koma ga cikakken bayani game da IPv6. Mun kuma rufe tsaro na na'urar cibiyar sadarwa, VLAN na asali, yanayin m, ƙuntata adireshin MAC, da sauransu.

Koyarwar Cisco 200-125 CCNA v3.0. Rana ta 17. Takaitaccen darasin da aka kammala da taswirar hanya don kwas ɗin CCNA

Tare da darasi na bidiyo na gaba, za mu fara koyon tushen Tushen Tushen.
Kuna iya buga jerin batutuwa kuma ku yiwa waɗanda muka riga muka ambata. Yayin da muke ci gaba a cikin kwas ɗin, za mu bincika wannan jerin don tabbatar da mun san abin da muka rufe da abin da har yanzu muke buƙatar rufewa. Don shirya jarrabawar, dole ne ku yi nazarin duk waɗannan tambayoyi kan jigo.
Don haka, mun gama nazarin maɓalli kuma mun ɗan kalli aikin masu amfani da hanyar sadarwa. Zan ɗan ƙara yin magana game da matsaloli tare da sauyawa, kuma ina fata cewa bayan kusan darasi na bidiyo na 30 za ku kasance a shirye don ɗaukar jarrabawar ICND1. Ina tsammanin za mu gama shirye-shiryen gaba daya a bidiyo 31,32, 33 ko XNUMX sannan mu ga ko kun shirya don wannan jarrabawar. A kan gidan yanar gizona zan sanya ayyuka masu amfani waɗanda za ku iya kammalawa.

Da zarar mun gama da waɗannan duka, zaku sami damar yin rajista da Pearson VUE kuma ku ɗauki jarrabawar 100-105 ICND1. Sa'an nan kuma za mu sake komawa darussan bidiyo kuma mu fara nazarin tambayoyin jarrabawa na ICND200 course 105-2.

Koyarwar Cisco 200-125 CCNA v3.0. Rana ta 17. Takaitaccen darasin da aka kammala da taswirar hanya don kwas ɗin CCNA

Za mu fara da duba fasahar sauya sheka ta LAN, inda za mu kalli yadda ka'idojin STP ke aiki, sannan za mu ci gaba zuwa fasahar sarrafa bayanai da duba nau'ikan ka'idojin OSPF daban-daban, da sauransu.

Kuna iya ziyartar gidan yanar gizon da aka ƙayyade kuma ku tabbata cewa komai yana da sauƙi kuma mai sauƙi. Da farko, zan tambaye ku da ku yi ƙoƙarin ɗaukar bayanan da aka rubuta da hannu yayin kallon karatun bidiyo na, wanda zai taimaka muku da yawa. Na biyu, kuna buƙatar yin ayyuka na aiki, rubuta umarni akan kwamfutar tafi-da-gidanka naku, ta amfani da Cisco Packet Tracer ko GNS3 ko na'urorin jiki idan zai yiwu. Dole ne ku yi amfani da umarni don ƙirƙirar hanyar sadarwar ku saboda ba tare da yin aiki ba ba za ku kasance a shirye don ɗaukar jarrabawar Cisco ba.

Don haka duk bayanan da nake son isarwa ke nan. Jin kyauta don yi mani tambayoyi ta imel ko a cikin sharhin da ke ƙasa wannan bidiyon.


Na gode da kasancewa tare da mu. Kuna son labaran mu? Kuna son ganin ƙarin abun ciki mai ban sha'awa? Goyon bayan mu ta hanyar ba da oda ko ba da shawara ga abokai, Rangwamen 30% ga masu amfani da Habr akan keɓaɓɓen analogue na sabar matakin shigarwa, wanda mu muka ƙirƙira muku: Duk gaskiyar game da VPS (KVM) E5-2650 v4 (6 Cores) 10GB DDR4 240GB SSD 1Gbps daga $20 ko yadda ake raba sabar? (akwai tare da RAID1 da RAID10, har zuwa 24 cores kuma har zuwa 40GB DDR4).

Dell R730xd sau 2 mai rahusa? Nan kawai 2 x Intel TetraDeca-Core Xeon 2x E5-2697v3 2.6GHz 14C 64GB DDR4 4x960GB SSD 1Gbps 100 TV daga $199 a cikin Netherlands! Dell R420 - 2x E5-2430 2.2Ghz 6C 128GB DDR3 2x960GB SSD 1Gbps 100TB - daga $99! Karanta game da Yadda ake gina Infrastructure Corp. aji tare da amfani da sabar Dell R730xd E5-2650 v4 masu darajan Yuro 9000 akan dinari?

source: www.habr.com

Add a comment