Nhasi tichapfupisa kudzidziswa kwedu uye totarisa zvatichadzidza mune yasara nhevedzano yezvidzidzo zvevhidhiyo. Sezvo isu tiri kushandisa Cisco kudzidzisa zvinhu, isu tichashanyira webhusaiti yekambani iri pa kuona kuti takadzidza zvakadii uye kuti yasara yakawanda sei kuti tipedze kosi yacho.
Chiziviso cheMuturikiri: kubva pakaburitswa vhidhiyo iyi muna Mbudzi 28.11.2015, 13.04.2019, shanduko dzakaitika mumagadzirirwo ewebhusaiti yeCisco uye zviri mukati mebvunzo, saka mapikicha anotevera anoratidza saiti kubva Kubvumbi XNUMX, XNUMX, uye shanduko dzazvino dzave. yakaitwa kune chinyorwa chehurukuro.
Kuti uone zvidzidzo zvekosi, tinya paKudzidza Locator link uye enda kuKudzidzisa & Zviitiko peji.
Tevere, pane Kudzidziswa & Zviitiko peji, mune iyo chaiyo menyu, sarudza iyo Cisco Certification link.
PaCisco Certification peji iwe unogona kuwana ese Cisco certification akaunganidzwa nenyanzvi nhanho: Kupinda, Kushamwaridzana, Nyanzvi, Nyanzvi, uye Architect.
Iyo CCNA certification yakaenzana neiyo yekutanga Associate certification level, iyo inosimbisa ruzivo rwunodiwa kuisa, kugadzirisa, uye kubata epakati-saizi emunharaunda uye yakafara nzvimbo network.
Iyo Entry level inosanganisira CCENT (Cisco Certified Entry Networking Technician) uye CCT (Technician) zvitupa. Kana ukadzvanya pa CCENT, unoendeswa kune peji inotsanangura chitupa uye inotaura kuti hapana zvinodikanwa kuti uchiwane. Kuti uwane chitupa chakadaro, unofanirwa kupasa bvunzo 100-105 ICND1. Iyo Associate level ine akasiyana siyana hunyanzvi, uye iyo Professional, Nyanzvi uye Architect mazinga anoumbwa zvakafanana.
Kana tichitaura nezve CCNA chitupa, tinoreva kuti inomiririra nyanzvi mumunda wenzira uye network kutaurirana - CCNA Routing & Switching. Zviri pachena kuti nyanzvi ine chitupa chakadaro inobata neCisco routers uye switch. Iyi ndiyo yakanyanya hunyanzvi inopihwa neCisco.
Kana iwe ukatarisa iyo CCNA Security Network Security Specialist chitupa, uchaona kuti mamiriro ekuiwana kuve neanoshanda CCENT chitupa, CCNA Routing & Switching, kana chero chitupa cheCCIE. Zvinogona kucherechedzwa kuti CCNA R&S chitupa ndiyo hwaro hwekuwana mamwe akawanda ehunyanzvi certification.
Mamiriro acho akafanana pakuwana zvitupa zvehunyanzvi: kana iwe uchida CCNP R&S, unofanirwa kunge watova nechitupa cheCCNA R&S. Saizvozvowo, kuti uwane CCNP Security, unofanirwa kuve neCCNA Security.
Pakutanga, kuti utore chitupa cheCCNA R&S waingopasa bvunzo imwe chete, asi makore mashoma apfuura Cisco yakaita shanduko. Vanhu vane dzidziso yekutanga vanogona kuenderera mberi nekutora imwe 1-200 CCNA bvunzo, asi kana iwe usina ruzivo rwehunyanzvi, unogona kuedza kutora bvunzo mbiri: 125-2 ICND100, inova bvunzo imwe chete yakatorwa setifiketi yeCCENT, uye bvunzo mazana maviri. -105 ICND1. Nekupasa bvunzo idzi mbiri, unogona kuve CCNA certified.
Sezvatakambotaura, hapana zvinodiwa pakupasa bvunzo idzi, kuti uwane chitupa. Bvunzo rimwe chete rakadimburirwa seCCNAX, kana kuti "yakawedzera." Ungangoda kubvunza nezve mutengo wezvitupa: Cisco CCNA inodhura madhora mazana maviri nemakumi mapfumbamwe nemashanu kana ukatora imwe 295-200 CCNA bvunzo. Imwe neimwe yedzimwe bvunzo mbiri inokubhadhara iwe $125. Saka, kana iwe ukatora 150 bvunzo, iwe unobhadhara imwe madhora mashanu nekuda kwekuti zviri nyore kupasa pane imwe bvunzo. Iwe unosarudza nzira yakanakisisa yekupasa bvunzo. Ndinokumbira kuti nditore bvunzo mbiri zvakare.
Ngationei kuti bvunzo ye100-105 ICND1 chii nekudzvanya pairi uye kuenda kune tsananguro peji. Kune ma tabo mana: Mubvunzo Wekutarisisa, Kugadzirira Mubvunzo, Tora Mubvunzo, uye Mitemo Yebvunzo. Kuti utore bvunzo, unofanirwa kunyoresa nePearson VUE.
Kana ukadzvanya Bhatani reKunyoresa paPearson VU bhatani, unoendeswa kumba.pearsonvue.com/cisco uye uchaona Sign In uye Gadzira mabhatani eAkaunti kurudyi rwepeji. Kana uchinge wanyoresa pasaiti, unoisa nhamba yebvunzo 100-105 mufomu yekutsvaga, wobva watsvaga zuva rakakodzera, Cisco centre iri padhuze newe, nyoresa bvunzo uye wobva waita mubhadharo wepamhepo. Kuti uwane nzvimbo yekuyedza iri padhuze, unodzvanya pakanzi Tsvaga nzvimbo yekuyedza woisa kero yako mubhawa yekutsvaga.
Cisco bvunzo nzvimbo dziri kwese kwese, uye ini handizive kana musha mudiki usina kana imwe nzvimbo yakadaro. Zvinokwanisika kuti nzvimbo dzakadai dziriko, asi ini pachangu handisati ndamboona yakaita seizvi.
Ngatitsvagei guta reCoventry nekuti ndakadzidza muCoventry, West Midlands, England. Iri idhorobha diki, asi sezvauri kuona, kune 1 nzvimbo yakadaro muCoventry pachayo uye 4 mamwe ari chinhambwe chemamaira gumi nematanhatu-16. Kana ukadzvanya bhatani re'Ratidza mamwe ma test centers' uchaona dzimwe nzvimbo shoma dziri kure neCoventry, dzakaita seBirmingham. Wasarudza nzvimbo, unoenda ikoko kunotora bvunzo.
Bvunzo rine 45-55 mibvunzo yesarudzo yakawanda, kazhinji mina, inofanirwa kupindurwa mukati memaminitsi makumi mapfumbamwe. Zviri nyore, bvunzo inoitwa pamakomputa, chinhu chega chaunoda kudzidzira mukugadzirisa matambudziko akadaro usati watora bvunzo, sezvo nguva yekupasa ishoma. Iwe haupihwe maminetsi asingapfuuri maviri pamhinduro yega yega, saka haufanirwe "kurembera" pamubvunzo umwe kwenguva yakareba - kana usingazive mhinduro, enda kune unotevera.
Ngatitarisei misoro ye ISND1 kosi yebvunzo mibvunzo nekudzvanya pane iyo Exam misoro bhatani.
(chinyorwa chemushanduri: pachinzvimbo chemuenzaniso webvunzo dzekare 100-101, iyo inorehwa nemunyori wehurukuro, zviratidziro zvinoratidza shanduro itsva yebvunzo 100-105 ine zvigadziriso zvakakodzera kune chinyorwa chehurukuro).
Iwe unoona zvikamu zvemusoro weiyo ICND1 bvunzo, uye kana ndapedza chidzidzo chevhidhiyo pamisoro yebvunzo iyi, ndichaenderera mberi kune misoro yebvunzo yeICND2, uye mushure memakumi mashanu kana makumi matanhatu ezvidzidzo zvevhidhiyo, unenge wanyatsovhara zvese. iyo misoro yeCCNA kosi. Unogona kuongorora mibvunzo iri munyaya yekutanga, βNetworking Fundamentals,β zvakadzama nekudzvanya pakanzi Show Details.
Uku kuenzanisa uye mutsauko pakati peOSI neTCP/IP modhi, iyo TCP uye UDP protocol, tsananguro yezvikamu zvekushanda network zvivakwa, kuenzanisa uye mutsauko pakati petiweki topologies, zvichingodaro - isu takafukidza ese aya misoro yapfuura. zvidzidzo.
Inotevera inouya musoro wekuti "LAN Switching Fundamentals", iyo inotora 26% yekosi. Inosanganisira tsananguro uye tsananguro yepfungwa yekutaurirana, tsananguro yeEthernet furemu fomati, uye nezvimwe zvakawanda zvatakakurukura zvakare. Kana ndisina kutaura pamusoro pechimwe chinhu, ndichadzoka kumibvunzo iyi. Saka ukatarisa nyaya idzi, unoona kuti ndedzipi dzatakatotaura uye dzatisati dzabata. Tichakurukura dzimwe dzenyaya dzine chekuita ne IP addressing munguva pfupi, uye tichadzokera kunhaurirano yakadzama yeIPv6. Isu takafukidzawo network kuchengetedza mudziyo, Native VLAN, inonamira modhi, MAC kero zvirambidzo, zvichingodaro.
Nechidzidzo chinotevera chevhidhiyo, tichatanga kudzidza izvo zvekutanga zveRouting Basics.
Unogona kudhinda rondedzero yemisoro womaka iyo yatakatonyora. Sezvo isu tichifambira mberi nekosi, tichatarisa iyi runyorwa kuti tive nechokwadi chekuti tinoziva zvatakavhara uye zvatichiri kuda kuvhara. Kuti ugadzirire bvunzo, unofanirwa kudzidza iyi mibvunzo yese musoro nemusoro.
Saka, isu tapedza kudzidza switch uye takatarisa zvishoma nezvekushanda kwema routers. Ini ndichataura zvishoma nezve matambudziko nema switch, uye ndinovimba kuti mushure mechidzidzo chevhidhiyo chemakumi matatu unenge wagadzirira kutora ICND30 bvunzo. Ini ndinofunga kuti tichapedza kugadzirira pavhidhiyo 1, 31,32 kana 33 uye tozoona kana wagadzirira bvunzo iyi. Pawebhusaiti yangu ini ndichaisa anoshanda mabasa aunogona kupedzisa.
Kana tapedza zvese izvi, iwe unozokwanisa kunyoresa nePearson VUE uye kutora iyo 100-105 ICND1 bvunzo. Ipapo tinozodzokera kuzvidzidzo zvevhidhiyo zvakare uye totanga kudzidza mibvunzo yebvunzo yeICND200 kosi 105-2.
Tichatanga nekutarisa LAN switching tekinoroji, kwatinozotarisa kuti STP protocol inoshanda sei, tobva taenderera mberi kune routing matekinoroji uye titarise shanduro dzakasiyana dzeOSPF protocol, zvichingodaro.
Iwe unogona kushanyira webhusaiti yakatsanangurwa uye ita shuwa kuti zvese zviri nyore uye zviri nyore. Kutanga, ini ndichakukumbira kuti uedze kutora zvinyorwa zvakanyorwa nemaoko uchiona vhidhiyo yangu tutorials, iyo ichakubatsira iwe zvakanyanya. Chechipiri, unofanirwa kuita mabasa ekudzidzira, kunyora mirairo palaptop yako, uchishandisa Cisco Packet Tracer kana GNS3 kana zvishandiso zvemuviri kana zvichibvira. Iwe unofanirwa kudzidzira kushandisa mirairo kugadzira yako network nekuti pasina kudzidzira iwe haungave wakagadzirira kutora bvunzo dzeCisco.
Saka ndomashoko ese andaida kutaura. Inzwa wakasununguka kundibvunza mibvunzo kuburikidza neemail kana mune zvakataurwa pazasi vhidhiyo iyi.
Ndinokutendai nekugara nesu. Unoda zvinyorwa zvedu here? Unoda kuona zvimwe zvinonakidza zvemukati? Titsigire nekuisa odha kana kukurudzira kushamwari, 30% kuderedzwa kwevashandisi veHabr pane yakasarudzika analogue yekupinda-level maseva, iyo yakagadzirwa nesu kuti iwe: (inowanikwa neRAID1 uye RAID10, kusvika ku24 cores uye kusvika ku40GB DDR4).
Dell R730xd kaviri zvakachipa? Chete pano muNetherlands! Dell R420 - 2x E5-2430 2.2Ghz 6C 128GB DDR3 2x960GB SSD 1Gbps 100TB - kubva pamadhora makumi mapfumbamwe nemapfumbamwe! Verenga nezve
Source: www.habr.com