Video: Dab tsi yog preempt hauv Hsrp?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Lub standby ua ntej hais kom ua kom lub Kub Standby Router raws tu qauv ( HSRP ) router nrog qhov tseem ceeb tshaj plaws kom tam sim ntawd ua tus nquag router. Qhov tseem ceeb yog txiav txim siab ua ntej los ntawm tus nqi tseem ceeb, thiab tom qab ntawd los ntawm qhov chaw nyob IP. Hauv txhua kis, tus nqi siab dua yog qhov tseem ceeb dua.
Khaws qhov no hauv kev txiav txim siab, dab tsi yog preempt hauv Vrrp?
Preemption -Enables koj ua ntej ib tug thaub qab router uas tau coj mus rau ib tug tsis ua hauj lwm tswv nrog ib tug ntau dua qhov tseem ceeb backup router uas tau dhau los lawm. Advertisement raws tu qauv-Siv lub siab Internet Assigned Numbers Authority (IANA) txheem multicast chaw nyob (224.0. 0.18) rau VRRP kev tshaj tawm.
Ib yam li ntawd, HSRP yog dab tsi thiab nws ua haujlwm li cas? “ HSRP yog ib txoj cai redundancy tsim los ntawm Cisco los muab lub rooj vag redundancy yam tsis muaj kev teeb tsa ntxiv ntawm cov khoom siv kawg hauv subnet. Nrog HSRP configured ntawm ib txheej ntawm routers, lawv ua haujlwm hauv kev hais kwv txhiaj los nthuav qhia qhov tshwm sim ntawm ib lub router virtual rau cov tswv ntawm LAN.
Ib sab saum toj, dab tsi yog taug qab hauv Hsrp?
HSRP nrhiav . Interface taug qab tso cai rau koj los qhia lwm qhov interface ntawm lub router rau lub HSRP txheej txheem los saib xyuas thiaj li hloov cov HSRP qhov tseem ceeb rau ib pab pawg.
HSRP pom qhov ua tsis tiav li cas?
HSRP kuaj pom Thaum lub router raug xaiv tsis ua haujlwm, thaum lub sijhawm xaiv qhov chaw tos txais router xav tias tswj hwm MAC thiab IP chaw nyob ntawm HSRP pab pawg. Ib qho tshiab standby router kuj raug xaiv nyob rau lub sijhawm ntawd.
Pom zoo:
W3c yog dab tsi Whatwg yog dab tsi?
Lub Web Hypertext Application Technology Working Group (WHATWG) yog ib lub zej zog ntawm cov neeg nyiam hloov kho HTML thiab lwm yam technologies. WHATWG tau tsim los ntawm cov tib neeg los ntawm Apple Inc., Mozilla Foundation thiab Opera Software, ua tus neeg muag khoom Web browser, hauv 2004
Yuav ua li cas yog ib tug txheej txheem nyob rau hauv lub operating system dab tsi yog ib tug xov nyob rau hauv lub operating system?
Ib tug txheej txheem, nyob rau hauv cov nqe lus yooj yim tshaj, yog ib tug executingprogram. Ib tug los yog ntau tshaj threads khiav nyob rau hauv cov ntsiab lus ntawm cov txheej txheem. Ib tug xov yog ib qho tseem ceeb chav tsev uas theoperating system faib lub sij hawm processor. Lub threadpool feem ntau yog siv los txo tus naj npawb ntawm cov ntaub ntawv thov thiab muab kev tswj hwm ntawm cov neeg ua haujlwm threads
Dab tsi yog qhov ntau tshaj ntawm HSRP pawg tuaj yeem tsim hauv router?
Txhua tus ntawm 16 tus lej tshwj xeeb tuaj yeem siv los ntawm 16 qhov sib law liag 3 qhov sib txuas, uas muab tag nrho qhov siab tshaj plaws ntawm 256 HSRP interfaces. Tag nrho tus lej uas tau pom zoo yog 64, tab sis tus lej no nyob ntawm cov txheej txheem kev coj ua thiab cov yam ntxwv uas tau teeb tsa ntawm lub thawv
Dab tsi yog txoj hauv kev virtual thiab txoj hauv lub cev hauv asp net?
Ua ntej tshaj, cia peb tau txais cov ntsiab lus ntawm ob qho tib si. Txoj kev lub cev - Qhov no yog txoj hauv kev tiag tiag cov ntaub ntawv nyob ntawm IIS. Txoj kev Virtual - Qhov no yog txoj hauv kev kom nkag mus rau cov ntaub ntawv uas tau taw qhia los ntawm sab nraud ntawm IIS daim ntawv thov folder
Dab tsi yog qhov tsis muaj dab tsi hauv Java?
Pej xeem txhais tau hais tias txoj kev pom thiab tuaj yeem raug hu los ntawm lwm yam khoom ntawm lwm hom. Lwm cov kev xaiv yog tus kheej, tiv thaiv, pob thiab pob-private.Qhov no txhais tau hais tias koj tuaj yeem hu rau txoj kev zoo li qub yam tsis muaj kev tsim anobject ntawm chav kawm. void txhais tau hais tias txoj kev tsis muaj nqi