Hnub no peb yuav xaus peb qhov kev cob qhia thiab saib seb peb yuav kawm dab tsi hauv cov tshooj video uas tseem tshuav. Txij li thaum peb siv Cisco cov ntaub ntawv qhia, peb yuav mus xyuas lub tuam txhab lub vev xaib nyob ntawm kom pom tias peb tau kawm ntau npaum li cas thiab tshuav ntau npaum li cas los ua kom tiav cov chav kawm.
Tus neeg txhais lus ceeb toom: txij li thaum tshaj tawm cov yeeb yaj kiab no thaum Lub Kaum Ib Hlis 28.11.2015, 13.04.2019, kev hloov pauv tau tshwm sim hauv kev tsim ntawm Cisco lub vev xaib thiab cov ntsiab lus ntawm cov kev xeem, yog li cov screenshots hauv qab no qhia lub vev xaib txij li lub Plaub Hlis XNUMX, XNUMX, thiab tam sim no hloov pauv muaj tau ua rau cov lus qhuab qhia.
Txhawm rau saib cov ntaub ntawv hauv chav kawm, nyem rau ntawm Qhov Kev Kawm Locator txuas thiab mus rau nplooj ntawv Kev cob qhia & Txheej xwm.
Tom ntej no, ntawm nplooj ntawv Kev cob qhia & Txheej xwm, hauv cov ntawv qhia zaub mov zoo, xaiv Cisco Certification txuas.
Ntawm nplooj ntawv Cisco Certification koj tuaj yeem pom tag nrho cov ntawv pov thawj Cisco pawg los ntawm qib kws tshaj lij: Nkag mus, Associate, Kws tshaj lij, kws tshaj lij, thiab kws kos duab.
Daim ntawv pov thawj CCNA yog sib npaug rau theem pib Associate certification, uas tau lees paub cov kev paub uas yuav tsum tau rau nruab, teeb tsa, thiab tswj cov chaw nruab nrab hauv zos thiab thoob plaws hauv cheeb tsam.
Qib nkag suav nrog CCENT (Cisco Certified Entry Networking Technician) thiab CCT (Technician) cov ntawv pov thawj. Yog tias koj nyem rau ntawm CCENT, koj yuav raug coj mus rau nplooj ntawv uas qhia txog daim ntawv pov thawj thiab hais tias tsis muaj qhov yuav tsum tau ua ua ntej kom tau txais nws. Yuav kom tau txais daim ntawv pov thawj zoo li no, koj yuav tsum xeem dhau 100-105 ICND1. Qib Associate muaj ntau yam tshwj xeeb, thiab qib Professional, Kws txawj thiab kws kos duab zoo sib xws.
Thaum peb tham txog daim ntawv pov thawj CCNA, peb txhais tau hais tias nws sawv cev tshwj xeeb hauv kev sib txuas lus thiab kev sib txuas lus hauv network - CCNA Routing & Switching. Nws yog qhov tseeb tias tus kws tshaj lij nrog daim ntawv pov thawj zoo li no yuav cuam tshuam nrog Cisco routers thiab keyboards. Qhov no yog qhov tshwj xeeb tshaj plaws uas muaj los ntawm Cisco.
Yog tias koj saib daim ntawv pov thawj CCNA Security Network Security Specialist daim ntawv pov thawj, koj yuav pom tias qhov kev tau txais nws yog kom muaj daim ntawv pov thawj CCENT, CCNA Routing & Switching, lossis ib daim ntawv pov thawj CCIE. Nws yuav raug muab sau tseg tias CCNA R&S daim ntawv pov thawj yog lub hauv paus rau tau txais ntau lwm daim ntawv pov thawj tshwj xeeb.
Qhov xwm txheej zoo sib xws rau kev tau txais daim ntawv pov thawj qib siab tshaj lij: yog tias koj xav tau CCNP R&S, koj yuav tsum muaj daim ntawv pov thawj CCNA R&S. Ib yam nkaus, kom tau txais CCNP Security, koj yuav tsum muaj CCNA Security.
Yav dhau los, kom tau txais daim ntawv pov thawj CCNA R&S koj tsuas yog yuav tsum xeem dhau 1 qhov kev xeem, tab sis ob peb xyoos dhau los Cisco tau hloov pauv. Cov neeg uas muaj kev cob qhia ua ntej tuaj yeem mus txuas ntxiv mus xeem ib qho 200-125 CCNA kev xeem, tab sis yog tias koj tsis muaj keeb kwm yav dhau los, koj tuaj yeem sim ua 2 qhov kev xeem: 100-105 ICND1, uas yog tib qhov kev xeem coj mus rau CCENT daim ntawv pov thawj, thiab kev xeem 200 -105 IB 2. Los ntawm kev xeem dhau ob qhov kev xeem no, koj tuaj yeem dhau los ua CCNA ntawv pov thawj.
Raws li peb tau hais lawm, tsis muaj qhov yuav tsum tau ua ua ntej rau kev xeem dhau cov kev xeem no, uas yog, kom tau txais daim ntawv pov thawj. Ib qho kev xeem yog luv luv li CCNAX, lossis "ua kom nrawm dua." Tej zaum koj yuav xav nug txog tus nqi ntawm cov ntawv pov thawj: Cisco CCNA tus nqi $ 295 yog tias koj xeem 200-125 CCNA xeem. Ib qho ntawm ob qhov kev xeem yuav raug nqi koj $ 150. Yog li, yog tias koj xeem 2 qhov kev xeem, koj them tus nqi ntxiv $ 5 rau qhov tseeb tias lawv yooj yim dua dhau ib qho kev xeem. Koj xaiv qhov zoo tshaj plaws kom dhau qhov kev xeem. Kuv yuav qhia kom xeem 2 xeem.
Cia peb saib seb qhov kev xeem 100-105 ICND1 yog dab tsi los ntawm txhaj rau nws thiab mus rau nplooj ntawv piav qhia. Muaj plaub lub tabs: Exam Overview, Exam Preparation, Take Exam, and Exam Policy. Txhawm rau xeem, koj yuav tsum sau npe nrog Pearson VUE.
Yog tias koj nyem qhov Register ntawm Pearson VU khawm, koj yuav raug coj mus rau home.pearsonvue.com/cisco thiab yuav pom cov khawm Nkag Nkag thiab Tsim Cov Nyiaj Txiag nyob rau sab xis ntawm nplooj ntawv. Thaum koj tso npe rau ntawm lub xaib, koj nkag mus rau tus lej xeem 100-105 rau hauv daim ntawv tshawb fawb, thiab tom qab ntawd tshawb rau hnub tsim nyog, Cisco chaw nyob ze koj, sau npe rau kev xeem thiab tom qab ntawd koj tuaj yeem them nyiaj online. Txhawm rau nrhiav lub chaw kuaj mob nyob ze, koj nyem rau ntawm Nrhiav qhov chaw kuaj kab ntawv txuas thiab sau koj qhov chaw nyob hauv qhov tshawb nrhiav.
Cisco cov chaw kuaj mob nyob txhua qhov chaw, thiab kuv tsis paub txawm tias lub zos me tshaj plaws uas tsis muaj tsawg kawg yog ib lub chaw zoo li no. Nws muaj peev xwm hais tias tej chaw muaj, tab sis tus kheej kuv tsis tau pom ib tug zoo li no.
Wb mus nrhiav lub nroog Coventry vim kuv kawm hauv Coventry, West Midlands, England. Qhov no yog lub nroog me me, tab sis raws li koj tuaj yeem pom, muaj 1 qhov chaw hauv Coventry nws tus kheej thiab 4 ntxiv nyob ntawm qhov deb ntawm 16-17 mais. Yog tias koj nyem rau ntawm 'Qhia ntau qhov chaw sim' khawm koj yuav pom ob peb qhov chaw ntxiv nyob deb ntawm Coventry, xws li Birmingham. Thaum xaiv ib lub chaw, koj mus rau qhov kev xeem.
Qhov kev xeem muaj 45-55 cov lus nug xaiv ntau, feem ntau yog plaub, uas yuav tsum tau teb tsis pub dhau 90 feeb. Nws yog ib qho yooj yim heev, qhov kev xeem yog ua nyob rau hauv cov computers, tib yam uas koj xav tau yog yuav tsum tau xyaum zoo nyob rau hauv kev daws teeb meem zoo li no ua ntej mus xeem, vim lub sij hawm rau kev xeem yog txwv. Koj tsis pub ntau tshaj 2 feeb rau txhua lo lus teb, yog li koj yuav tsum tsis txhob "dai" rau ib lo lus nug ntev - yog tias koj tsis paub cov lus teb, txav mus rau lwm qhov.
Cia peb saib cov ncauj lus ntawm ISND1 cov lus nug hauv chav kawm los ntawm kev nyem rau ntawm pob ntawv xeem.
(tus neeg txhais lus ceeb toom: hloov qhov piv txwv ntawm qhov kev xeem dhau los 100-101, uas tus sau cov lus qhuab qhia hais txog, cov screenshots qhia txog qhov tshiab ntawm kev xeem 100-105 nrog rau kev hloov kho kom tsim nyog rau cov lus qhuab qhia).
Koj pom cov ntsiab lus ntawm qhov kev xeem ICND1, thiab thaum kuv ua tiav cov lus qhia video ntawm cov ncauj lus ntawm qhov kev xeem no, kuv yuav mus rau cov ncauj lus ntawm kev xeem ICND2, thiab tom qab 50 lossis 60 video tshooj, koj yuav tau them tag nrho. cov ntsiab lus ntawm CCNA chav kawm. Koj tuaj yeem tshuaj xyuas cov lus nug hauv thawj lub ncauj lus, "Kev Sib Txuas Lus Tseem Ceeb," kom meej los ntawm kev nyem rau ntawm qhov Qhia Cov ntsiab lus txuas.
Qhov no yog kev sib piv thiab qhov sib txawv ntawm OSI thiab TCP / IP qauv, TCP thiab UDP raws tu qauv, kev piav qhia ntawm cov khoom ntawm kev ua haujlwm hauv network, kev sib piv thiab qhov sib txawv ntawm lub network topologies, thiab lwm yam - peb tau npog tag nrho cov ncauj lus hauv yav dhau los zaj lus qhia.
Tom ntej no los txog lub ntsiab lus "LAN Switching Fundamentals", uas yuav siv li 26% ntawm chav kawm. Nws suav nrog cov lus piav qhia thiab lub ntsiab lus ntawm lub tswv yim kev sib txuas lus, kev piav qhia ntawm Ethernet thav duab hom, thiab ntau yam ntxiv uas peb kuj tau tham. Yog tias kuv tsis tau tham txog qee yam, kuv yuav rov qab los rau cov lus nug no. Yog li yog tias koj saib cov ncauj lus no, koj yuav pom cov uas peb twb tau hais lawm thiab qhov twg peb tseem tsis tau npog. Peb yuav tham txog qee qhov teeb meem ntsig txog IP chaw nyob sai, thiab yuav rov qab mus rau kev sib tham ntxaws txog IPv6. Peb kuj tau them nyiaj rau kev ruaj ntseg network, Native VLAN, hom nplaum, MAC chaw nyob txwv, thiab lwm yam.
Nrog rau zaj yeeb yaj kiab tom ntej no, peb yuav pib kawm cov hauv paus ntawm Routing Fundamentals.
Koj tuaj yeem luam tawm cov npe ntawm cov ncauj lus thiab kos cov uas peb tau hais lawm. Thaum peb kawm tiav hauv chav kawm, peb yuav tshawb xyuas daim ntawv teev npe no kom paub meej tias peb tau them dab tsi thiab peb tseem xav tau dab tsi. Txhawm rau npaj rau kev xeem, koj yuav tsum kawm tag nrho cov lus nug no los ntawm lub ncauj lus.
Yog li, peb tau kawm tiav cov keyboards thiab saib me ntsis ntawm kev ua haujlwm ntawm routers. Kuv mam li tham me ntsis txog cov teeb meem nrog cov keyboards, thiab kuv vam tias tom qab 30th video zaj lus qhia koj yuav npaj mus xeem ICND1. Kuv xav tias peb yuav ua tiav qhov kev npaj ntawm video 31,32, 33 lossis XNUMX thiab tom qab ntawd peb yuav pom tias koj npaj txhij rau qhov kev xeem no. Hauv kuv lub vev xaib kuv yuav tshaj tawm cov haujlwm ua haujlwm uas koj tuaj yeem ua tiav.
Thaum peb ua tiav tag nrho cov no, koj tuaj yeem sau npe nrog Pearson VUE thiab xeem 100-105 ICND1 kev xeem. Tom qab ntawd peb yuav rov qab mus rau cov lus qhia video dua thiab pib kawm cov lus nug rau ICND200 chav kawm 105-2.
Peb yuav pib los ntawm kev saib LAN hloov thev naus laus zis, qhov twg peb yuav saib seb STP cov txheej txheem ua haujlwm li cas, tom qab ntawd peb yuav txav mus rau cov thev naus laus zis thiab saib cov qauv sib txawv ntawm OSPF raws tu qauv, thiab lwm yam.
Koj tuaj yeem mus xyuas lub vev xaib tau teev tseg thiab xyuas kom meej tias txhua yam yooj yim heev thiab yooj yim. Ua ntej, kuv yuav hais kom koj sim sau cov ntawv sau thaum saib kuv cov video tutorials, uas yuav pab tau koj ntau. Qhov thib ob, koj yuav tsum ua cov haujlwm ua haujlwm, ntaus cov lus txib ntawm koj tus kheej lub laptop, siv Cisco Packet Tracer lossis GNS3 lossis cov khoom siv lub cev yog tias ua tau. Koj yuav tsum xyaum siv cov lus txib los tsim koj tus kheej lub network vim tias tsis muaj kev xyaum koj yuav tsis npaj txhij mus xeem Cisco.
Yog li ntawd yog tag nrho cov ntaub ntawv kuv xav qhia. Xav tias dawb nug kuv cov lus nug hauv email lossis hauv cov lus hauv qab no video.
Ua tsaug uas koj nyob nrog peb. Koj puas nyiam peb cov ntawv? Xav pom cov ntsiab lus nthuav ntxiv? Txhawb nqa peb los ntawm kev tso ib qho kev txiav txim lossis qhia rau cov phooj ywg, 30% luv nqi rau cov neeg siv Habr ntawm qhov tshwj xeeb analogue ntawm nkag-theem servers, uas tau tsim los ntawm peb rau koj: (muaj nrog RAID1 thiab RAID10, mus txog 24 cores thiab mus txog 40GB DDR4).
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