Qhov nkag qib Cisco ntawv pov thawj yog dab tsi?

Cov txheej txheem:

Sab saum toj 10 IT Certifications rau Beginners
Nov yog 5 Qhov Zoo Tshaj Plaws Cisco Certifications hauv Kev Thov tam sim no uas pab Networking Personnel xaiv txoj hauv kev rau lawv txoj haujlwm

Video: Qhov nkag qib Cisco ntawv pov thawj yog dab tsi?

2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47

Cisco cov ntawv pov thawj nkag

Cisco muaj ob daim ntawv pov thawj nkag qib: lub Cisco Certified Entry Networking Technician ( CCENT ) thiab Cisco Certified Technician ( CCT ). Tsis muaj qhov yuav tsum tau ua ua ntej kom tau txais cov CCENT los yog CCT daim ntawv pov thawj, thiab cov neeg sib tw yuav tsum xeem dhau ib qho kev xeem kom tau txais txhua daim ntawv pov thawj.

Raws li, daim ntawv pov thawj IT zoo tshaj plaws pib nrog dab tsi?

Sab saum toj 10 IT Certifications rau Beginners

Certified Information Systems Security Professional (CISSP)
PMP: Project Management Professional.
CISA: Certified Information Systems Auditor.
CCDA: Cisco Certified Design Associate.
CCNP Routing thiab Switching.
MCSE: Microsoft Certified Systems Engineer.
ITIL v3 Foundation.
Certified Ethical Hacker (CEH)

Tom qab ntawd, lo lus nug yog, dab tsi yog thawj Cisco ntawv pov thawj? Cov ua ntej kauj ruam mus rau ib CCNA ntawv pov thawj yuav tsum pib los ntawm kev muaj CCENT. Hauv xyoo 2017, Cisco qhia ICND1 thiab ICND2 xeem tshiab (xav tau qhov tshiab CCNA Routing thiab Switching). ICND1: 100-105 (Kev sib txuas Cisco Networking Devices Part 1 v3. 0) dhau los ua qhov kev xeem tshiab uas xav tau rau CCENT.

Ua raws li qhov no hauv kev txiav txim siab, Kuv yuav ua li cas thiaj li tau lees paub Cisco?

Ua Cisco Certified Network Associate. Qib Qib.
Ua tiav daim ntawv pov thawj nkag-Level.
Npaj rau thiab xeem CCNA Exam.
Xav txog cov kev xeem tshwj xeeb.
Ua ib tug Network Administrator lossis Software Developer.

Cisco ntawv pov thawj twg yog qhov zoo tshaj?

Nov yog 5 Qhov Zoo Tshaj Plaws Cisco Certifications hauv Kev Thov tam sim no uas pab Networking Personnel xaiv txoj hauv kev rau lawv txoj haujlwm

Cisco Certified Entry Networking Technician (CCENT)
Cisco Certified Network Associate Routing and Switching (CCNA R&S)
Cisco Certified Design Associate (CCDA)

Pom zoo:

Dab tsi yog qhov txawv ntawm daim ntawv pov thawj tus kheej thiab daim ntawv pov thawj CA?

Qhov kev ua haujlwm tseem ceeb ntawm daim ntawv pov thawj tus kheej kos npe thiab daim ntawv pov thawj CA yog tias nrog tus kheej kos npe, tus browser feem ntau yuav muab qee yam yuam kev, ceeb toom tias daim ntawv pov thawj tsis tau muab los ntawm CA. Ib qho piv txwv ntawm qhov yuam kev daim ntawv pov thawj tus kheej tau pom nyob rau hauv lub screenshot saum toj no

Dab tsi yog daim ntawv pov thawj hauv daim ntawv tshawb fawb?

Kev xav ntawm daim ntawv lees paub yog qhov tseem ceeb hauv kev tshawb nrhiav. Ib 'kev tshawb fawb warrant' yog li hais txog txoj hauv kev uas peb cov ntaub ntawv txhawb nqa cov lus thov uas peb ua. Daim ntawv lees paub txuas peb lub ntsiab lus tseem ceeb rau kev kawm, cov ntaub ntawv thiab kev tshuaj xyuas thiab cov lus thov peb ua thaum kawg

Dab tsi yog qhov dav thawj qhov kev tshawb nrhiav thiab qhov tob thawj qhov kev tshawb fawb?

BFS sawv rau Breadth First Search. DFS sawv cev rau Kev Tshawb Nrhiav Qhov tob. 2. BFS (Breadth First Search) siv Queue cov qauv ntaub ntawv los nrhiav txoj hauv kev luv tshaj. BFS tuaj yeem siv los nrhiav ib qhov chaw luv tshaj plaws hauv cov duab tsis hnyav, vim tias hauv BFS, peb mus txog qhov kawg uas muaj qhov tsawg kawg nkaus ntawm cov npoo los ntawm qhov chaw vertex

San daim ntawv pov thawj thiab daim ntawv pov thawj wildcard yog dab tsi?

Wildcard: daim ntawv pov thawj wildcard tso cai rau unlimited subdomains los tiv thaiv nrog ib daim ntawv pov thawj. Lub wildcard hais txog qhov tseeb tias daim ntawv pov thawj tau muab rau * . opensrs.com. SAN: daim ntawv pov thawj SAN tso cai rau ntau lub npe sau npe los tiv thaiv nrog ib daim ntawv pov thawj