Video: Ping los ntawm WAN txhais li cas?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Yog teb rau Ping Hauv Internet chaw nres nkoj kos lub thawv qhib rau ntawm lub router WAN screen, nws tso cai rau cov WAN IP chaw nyob yuav tsum tau pinged los ntawm leej twg los ntawm lub network sab nraud, uas ua rau nws yooj yim rau hackers nrhiav thiab tejzaum nws tawm tsam koj lub network.
Kuj tseem paub yog, Wan Ping yog dab tsi?
Thaum koj "Block WAN Ping ", koj ua rau pej xeem WAN IP chaw nyob ntawm Broadband Router kom tsis teb ping lus txib. Pinging pej xeem WAN IPaddresses yog ib txoj hauv kev siv los ntawm hackers los kuaj seb koj li cas WAN IP chaw nyob siv tau thiab txhawb nqa lub network. Muab pov tseg PING los ntawm WAN sab.
Tsis tas li ntawd, ping 398ms txhais li cas? Ping (latency yog cov technically morecorrect term) txhais tau tias lub sij hawm nws yuav siv sij hawm rau ib tug me me cov ntaub ntawv setto kis tau los ntawm koj ntaus ntawv mus rau ib tug neeg rau zaub mov hauv Internet thiab rov qab mus rau koj ntaus ntawv dua. Cov ping lub sij hawm yog ntsuas inmilliseconds (ms).
Ib yam li ntawd, ping test txhais li cas?
A ping xeem yog ib txoj hauv kev los xyuas seb lub computer puas txuas nrog lub network. Nws kuj txiav txim siab qhov latencyor ncua ntawm ob lub khoos phis tawj. Nws yog siv los xyuas kom meej tias lub hostcomputer uas koj lub computer sim nkag mus tau ua haujlwm. A ping xeem yog khiav rau kev daws teeb meem kom paub kev sib txuas nrog rau lub sijhawm teb.
Dab tsi pub Ping rau WAN interface?
Zoo heev. Cov WAN yog pej xeem/internet ntsib ntawm koj lub router. Feem ntau cov routers thaiv tag nrho cov kev khiav tsheb uas yog los ntawm Is Taws Nem rau hauv koj WAN rau kev ruaj ntseg, suav nrog ping ( icmp ua ), koj lub router GUI ( chaw nres nkoj 80), ib.
Pom zoo:
Nws txhais li cas los txheeb xyuas los ntawm lub neej ntawd?
Los ntawm lub neej ntawd, qhov kev txiav txim los ntawm nqe lus yuav txheeb nyob rau hauv ascending order yog tsis muaj kev txiav txim (txawm hais tias nce los yog nqis) yog qhia meej. Qhov no txhais tau hais tias vim qhov kev txiav txim zoo li qub tau nce mus, cov txiaj ntsig yuav raug txheeb xyuas pib ntawm tus nqi "tsawg tshaj" mus rau qhov loj tshaj plaws
Koj txhais li cas los ntawm kev nthuav qhia tabular ntawm cov ntaub ntawv?
Tabulation i.e. Tabular Presentation of data is a method of presentation of data. Nws yog ib qho systematic thiab logic kev npaj ntawm cov ntaub ntawv nyob rau hauv daim ntawv ntawm kab thiab kab nrog rau cov yam ntxwv ntawm cov ntaub ntawv
Yuav ua li cas rau txim nyob rau hauv Is Nrias teb rau nyiag computer cov ntaub ntawv cov cuab tam los yog tej software qhov chaw code los ntawm ib tug neeg lub koom haum los yog los ntawm lwm yam txhais tau tias?
Kev piav qhia: Kev rau txim hauv Is Nrias teb rau kev nyiag cov ntaub ntawv hauv computer, cov khoom muaj nqis lossis ib qho software cov cai los ntawm ib lub koom haum, ib tus neeg, lossis los ntawm lwm txoj kev yog raug kaw 3 xyoo thiab raug nplua ntawm Rs. 500,000
Nws txhais li cas los tsim ib txoj haujlwm txhais ntawm lub tswvyim?
Qhov tseeb, lub ntsiab lus txhais qhia koj tias lub tswv yim txhais li cas, thaum lub ntsiab lus ua haujlwm tsuas yog qhia koj seb yuav ntsuas nws li cas. Lub tswv yim txhais tau hais tias koj cov kev tsim kho yog dab tsi los ntawm kev piav qhia seb lawv cuam tshuam li cas rau lwm cov qauv. Qhov kev piav qhia thiab tag nrho cov tsim nws hais txog yog abstract
Dab tsi yog txhais los ntawm hom ntaub ntawv muab los ntawm C ++?
Cov hom ntaub ntawv uas tau muab los ntawm cov ntaub ntawv tseem ceeb yog hu ua derived data types. Muaj nuj nqi, arrays, thiab pointers yog muab los ntawm cov ntaub ntawv hom hauv C programming lus. Piv txwv li, ib qho array yog muab los ntawm cov ntaub ntawv vim nws muaj cov hom ntaub ntawv zoo sib xws thiab ua raws li cov ntaub ntawv tshiab rau C