Video: Yuav ua li cas yog logging synchronous Cisco?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Cov loging synchronous hais kom ua synchronize unsolicited lus thiab debug tso zis nrog solicited Cisco IOS Software tso zis. Thaum lub syslog kaw lus nres ua haujlwm, disabling lub loging synchronous hais kom ua ntawm console kab yuav ua rau kaw lus rov pib dua.
Ib yam li ntawd, logging synchronous txhais li cas?
" loging synchronous "tiv thaiv txhua kaw lus tso zis los ntawm tam sim ntawd cuam tshuam koj qhov kev sib tham console. Saib cov ntaub ntawv hais kom ua: "Qhov no ua rau cov lus tsis xav tau thiab kev debug tawm los ntawm kev cuam tshuam nrog cov lus thov software tso tawm thiab cov lus ceeb toom."
Ib tug kuj yuav nug, dab tsi yog qhov chaw nkag Cisco? Cov kev kaw lus yog ib qho kev qhia txog a syslog pob ntawv uas tso cai rau a syslog deamon xa cov syslog lus rau qhov tseeb log ntaub ntawv. Cov ntaub ntawv syslog .conf ntawm unix server xaiv qhov twg log cov ntaub ntawv syslog lus nrog ib tug tej yam qhov chaw xa mus.
Hauv qhov no, kuv yuav ua li cas thiaj li txwv Cisco console logging?
Rau lov tes taw kaw mus rau lub console , siv no log log console hais kom ua nyob rau hauv lub ntiaj teb no configuration hom.
Logging buffered command yog dab tsi?
hauv logging buffered hais kom ua tus naj npawb uas yog hais txog yog tus nqi ntawm lub cim xeeb los faib rau cov loging tsis (hauv koj li 5000). Tus nqi ntawm lub cim xeeb faib tswj ntau npaum li cas cov lus kaw nws tuaj yeem muaj ua ntej nws sau thiab pib sau cov lus qub.
Pom zoo:
Dab tsi yog synchronous thiab asynchronous counter?
Nyob rau hauv lub asynchronous counter, ib qho kev tshwm sim sab nraud yog siv ncaj qha SET lossis CLEAR lub flip-flop thaum nws tshwm sim. Hauv asynchronous counter li cas los xij, qhov kev tshwm sim sab nraud yog siv los tsim cov mem tes uas yog synchronized nrog lub moos sab hauv. Ib qho piv txwv ntawm asynchronous counter yog ripplecounter
Puas yog so synchronous lossis asynchronous?
REST web service tsis muaj dab tsi tab sis hu rau HTTP. Cov kev pabcuam REST tsis muaj dab tsi ua nrog ua synchronous lossis asynchronous. Client Side: Cov neeg hu xov tooj yuav tsum txhawb nqa asynchronous kom ua tiav nws zoo li AJAX hauv browser. Server Side: Multi- Xov ib puag ncig / Tsis thaiv IO yog siv los ua kom tiav cov kev pabcuam asynchronous
Puas yog http synchronous?
HTTP yog synchronous raws tu qauv: tus neeg siv khoom thov thiab tos kom teb. Hauv kev sib piv rau HTTP, cov lus hla (piv txwv li dhau AMQP, lossis ntawm Akka cov neeg ua yeeb yam) yog asynchronous. Raws li tus neeg xa khoom, feem ntau koj tsis tos cov lus teb
Dab tsi yog qhov txawv ntawm kev thov synchronous thiab asynchronous thov?
Synchronous: Ib qho kev thov synchronous thaiv tus neeg siv khoom kom txog thaum ua haujlwm tiav. Asynchronous Ib qho kev thov asynchronous tsis thaiv tus neeg siv khoom xws li browser teb. Lub sijhawm ntawd, tus neeg siv tuaj yeem ua lwm yam haujlwm. Hauv qhov xwm txheej zoo li no, javascript cav ntawm browser tsis raug thaiv
Yuav ua li cas yog tias koj configure logging cuab debug hais kom ua ntawm ib tug router?
Piv txwv li, lo lus ceeb toom kev kaw lus ceeb toom teeb tsa lub router kom xa tag nrho cov lus nrog cov lus ceeb toom hnyav, yuam kev, tseem ceeb, thiab xwm txheej ceev. Ib yam li ntawd, logging trap debug hais kom ua ua rau lub router xa tag nrho cov lus mus rau syslog server. Ua kom ceev faj thaum ua kom cov qib debug