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CCNA Professional Certified - Mafunso Ofunsa ndi Mayankho
29 Jun 2017

CCNA Professional Certified - Mafunso Ofunsa ndi Mayankho

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Mafunso Ofunsa Mafunso ndi Mayankho A CCNA

CCNA kapena "Chitsimikizo cha Cisco Certified Network Associate" ndizoyimira pakati pa omwe akuyang'ana kwambiri zizindikiro za CISCO padziko lonse lapansi. Pali akatswiri oposa miliyoni miliyoni a CISCO kunja komweko omwe akutumikira bungwe laling'ono komanso laling'ono lomwe likuphatikizapo MNCs. CISCO ndiyuni yaikulu kwambiri komanso yothandizira mabungwe padziko lapansi ndipo kenako CCNA imapereka chidziwitso chofunika kwambiri ndipo imapereka malipiro abwino komanso zosiyanasiyana. Ngati muli CCNA wodziwika bwino, mafunso apansi omwe mukupatsidwa mwina akubwera mukakumana ndi kuyankhulana kwanu. Awoneni iwo akumbukira cholinga chakumapeto kuti akonzekere bwino anthu omwe akuyembekezeka kudzagwira ntchito komanso kuti awathandize.

Kodi ndikutani?

Kupitiliza njira ndi njira yopezera Pakiti kuchokera pa gwero kupita ku cholinga chenicheni. Sinthani gadget yomwe imayendetsa, zomwe zimadalira pa intaneti ya ip. Sinthani njirayi kuti muthamangire ndikumangirira.

Kodi gawo la Data Link ndi zotani?

Kusanjikiza kumatsimikizira kuti deta yapangidwa njira yoyenera, ikuyendetsa malo olakwika ndikuonetsetsa kuti deta ikufotokozedwa moyenera. Izi ndizomwe zimakhalira "Ethernet". Mauthenga a Macintosh ndi ndondomeko za Ethernet zili pa Data Link layer.

Nchifukwa chiyani kusinthana komwe kumagwiritsidwa ntchito monga gawo la intaneti?

Zosintha zimapangidwira kuti zisokoneze intaneti m'njira yoyenera. Kusintha kwachibadwa kwadongosolo la 2, kotero muyang'ane muyang'ana pa adesi ya macintosh, motero kukulitsa liwiro.

Kodi kutanthawuza kuntchito kumatanthauza chiyani?

Pomwe anthu ambiri opatsirana (kupitirira kusiyana ndi khalidwe la network channel) amagwiritsa ntchito kapena amayesa kugwiritsa ntchito mphamvu zochezera zochezera, kutsekedwa kumachitika, monga momwe maukonde amalepheretsa kuti anthu oterewa azikhala nawo. Popeza otsika kwambiri mawonekedwe sakukhala ndi malo okwanira kuti asunge deta, kenako deta imatayidwa.

Kodi ntchito ya mlatho ndi yotani? Kodi zingathe kugawaniza makompyuta m'magulu ting'onoting'ono kapena magawo?

Mthunziwo umagwiritsa ntchito maukondewo, osasintha kukula kwake. Imadutsa mapepala a deta pakati pa zidutswa za 2 zilizonse zomwe zimagwira ntchito imodzimodzi ndi imodzi ya msonkhano wachifundo.

CISCO Yopangira ntchito imene LAN imasintha protocol?

CISCO Catalyst 5000 amagwiritsira ntchito msonkhano wotsutsana ndi "magawo" kudzera mu msonkhano. Gawo Pogwiritsa ntchito kusintha liyamba kutumiza malire pamene adondomeko ya cholinga ikuzindikiridwa. Kusiyana pakati pa izi ndi Kusungirako-ndi-Kupititsa patsogolo ndi Kusungirako-ndi-Kupititsa kumatenga kanema lonse lisanatumize. Nkhani ya sitolo ndi kutsogolo ndi Catalyst 2960 ndi 2960-S

Mphamvu 3750-X ndi 3560-X.

Popeza kufotokozera kwapadera sikungadziŵike mwa kugwiritsa ntchito adiresi yokhayokha, Kudula Mphindi kungakhudze kugwiritsidwa ntchito pa Intaneti pogwiritsa ntchito malo osokoneza kapena osungunuka. Mphepetezi izi zingapangitse mphepo yamkuntho komwe mumagetsi angapo pa intaneti akuchitapo kanthu pa zolembedwera zosayenerera nthawi yonseyi.

Kodi ndi ntchito iti yomwe imagwiridwa ndi LLC sublayer?

Ulalo kapena Logical Link Control wosanjikiza ndiwothandiza popereka njira zina kwa wopanga mapulogalamu. Mwachitsanzo, ikhoza kupereka kayendetsedwe ka kayendedwe ka madzi pogwiritsa ntchito zizindikiro zoyambira / zoyima. Zosanjikizanso zingagwiritsidwe ntchito pofuna kuthetsa zolakwa.

Kodi gawo lothandizira limagwira ntchito yotani?

Zina zolemekezeka za 3 za wosanjikiza ndi:

  • Uwu ndi wosanjikiza womwe umapereka mawonekedwe pakati pa makasitomala ndi ntchito.
  • Uwu ndi wosanjikiza womwe umapereka mwayi wochita ntchito zosiyanasiyana, mwachitsanzo, mauthenga a makalata, maofesi, maofesi, ndi zina zotero.
  • Kusinthanitsa ndi kusintha ntchito kwa onse makasitomala ndi seva.

Kodi kusiyana pakati pa IGRP ndi RIP ndi kotani?

Ngakhale IGRP ikuyesa zinthu monga khalidwe losasunthika, mphamvu ya kutumiza deta, kulumphira phokoso ndi MTU kulingalira ndikupereka njira yabwino kwambiri yogwiritsira ntchito Intaneti, RIP zimangodalira ziwerengero zowonongeka kuti mudziwe zomwe zingagwiritsidwe ntchito pa intaneti.

Kodi Boot P amatanthauzanji?

Malo ogwira ntchito omwe alibe mbale ndikugwirizanitsidwa ndi makanema omwe amapatsidwa amatsitsimula pogwiritsa ntchito msonkhano wa Boot P. Chithunzichi chimakhalabe cha "Boot Program". Zina kuposa izi, Boot P ikugwiritsidwanso ntchito ndi malo ogwira ntchito kuti adziwe adiresi yawo, ndi adilesi ya IP ya seva.

Izi ndi mafunso angapo omwe angafunsidwe mu zokambirana. Khalani momwe mungathere, mafunsowa akhoza kukhala kuchokera pa phunziro lililonse limene mwasanthula pakati pa maganizo a CCNA. Muyenera kuwona mfundo zonse ndikuziika patsogolo mpaka pansi kuti muthe kuyankhulana ndi zowonjezereka. Izi zidzakuthandizani kuti mupindule.

Onaninso:

CCNA Certification - Buku Lathunthu

PMP Ovomerezeka Ofunsana Mafunso Mafunso

Siyani Mumakonda

 
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