Tus neeg siv EXEC qib tso cai rau koj nkag mus saib cov lus txib yooj yim nkaus xwb; EXEC qib tsim nyog tso cai rau koj nkag mus rau tag nrho cov lus txib router. Muaj cai EXEC qib tuaj yeem tiv thaiv tus password kom tsuas yog tso cai rau cov neeg siv lub peev xwm los teeb tsa lossis tswj lub router.
Dab tsi yog cov lus txib rau kev tsim nyog EXEC hom?
Txhawm rau nkag mus rau EXEC hom kev cai, nkag mus rau cov lus txib qhib. Tsim nyog EXEC Los ntawm cov neeg siv EXEC hom, nkag mus rau cov lus txib pab. disable hais kom ua. Txhawm rau nkag mus rau hom kev teeb tsa thoob ntiaj teb, nkag mus rau cov lus txib configure.
Qhov kev ceeb toom twg qhia tau tias koj nyob hauv hom muaj cai?
Hom kev tsim nyog tuaj yeem txheeb xyuas tau los ntawm # kev ceeb toom tom qab lub npe router. Los ntawm cov neeg siv hom, tus neeg siv tuaj yeem hloov mus rau hom kev cai lij choj, los ntawm kev khiav cov lus txib "pab". Tsis tas li ntawd peb tuaj yeem khaws tus password kom qhib lossis qhib qhov zais cia kom txwv tsis pub nkag mus rau hom Privileged.
Dab tsi yog txoj cai hom hauv router?
Hom kev cai lij choj –
Thaum peb ntaus pab rau cov neeg siv hom, peb nkag mus rau hauv Privileged hom uas peb tuaj yeem saib thiab hloov pauv kev teeb tsa ntawm router. Cov lus txib sib txawv xws li qhia khiav-kev teeb tsa, qhia IP interface luv luv thiab lwm yam tuaj yeem khiav ntawm hom no uas yog siv rau kev daws teeb meem lub hom phiaj.
Dab tsi yog ob hom EXEC thawj ntawm Cisco IOS CLI?
Muaj ob hom kev ua haujlwm tseem ceeb hauv Cisco IOS: tus neeg siv EXEC hom thiab muaj cai EXEC hom. Thaum koj xub txuas rau lub router, koj tau muab tso rau hauv tus neeg siv EXEC hom. Cov lus txib hauv cov neeg siv EXEC yog txwv rau ob peb theem pib.
Exec hom yog dab tsi?
Tus neeg siv EXEC qib tso cai rau koj nkag mus saib cov lus txib yooj yim nkaus xwb; EXEC qib tsim nyog tso cai rau koj nkag mus rau tag nrho cov lus txib router. … Muaj tsib hom kev hais kom ua: hom kev teeb tsa thoob ntiaj teb, hom kev teeb tsa interface, hom kev teeb tsa subinterface, hom teeb tsa router, thiab kab teeb tsa hom.
Hom kev cai lij choj yog dab tsi?
Tus saib xyuas hom lossis hom muaj cai yog lub khoos phis tawj hom uas txhua cov lus qhia xws li cov lus qhia muaj cai tuaj yeem ua los ntawm tus processor. Qee cov lus qhia tshwj xeeb no yog cov lus qhia cuam tshuam, kev tswj cov khoom tawm tswv yim thiab lwm yam.
Lub router qhia zoo li cas thaum nyob rau hauv txoj cai hom?
Txhawm rau nkag mus rau hauv Txoj Cai Lij Choj peb nkag mus rau "Enable" hais kom ua los ntawm User Exec Hom. Yog tias teeb tsa, router yuav qhia koj rau tus password. Ib zaug nyob rau hauv Txoj Cai Tswjfwm Ntiag Tug, koj yuav pom qhov hloov pauv tam sim ntawd los ntawm ">" mus rau "#" los qhia tias peb tam sim no nyob rau hauv Txoj Cai Lij Choj.
Cov ntaub ntawv twg yog qhov qhia txog kev pib teeb tsa?
Cov ntaub ntawv twg yog qhov qhia txog kev pib-config hais kom ua?
- IOS duab theej rau hauv RAM.
- bootstrap program hauv ROM.
- cov ntsiab lus ntawm cov ntaub ntawv teeb tsa tam sim no hauv RAM.
- cov ntsiab lus ntawm cov ntaub ntawv khaws tseg hauv NVRAM.
18 Mar 2020 g.
Qhov twg IOS hais kom tso cai nkag mus rau hom muaj cai?
Qhov no yog vim kom nkag mus rau Txoj Cai Exec hom, koj yuav tsum nkag mus rau cov lus txib kom pab ntawm IOS sai. Koj yuav tuaj yeem qhia tau tias koj nyob rau hauv txoj cai tshwj xeeb vim tias IOS tam sim no yuav xaus nrog #.
Dab tsi yog router hom?
1. Router Hom (A) Cov cuab yeej ua haujlwm hauv hom no ua lub router tsis tu ncua nrog lub peev xwm txuas mus rau tus neeg muab kev pabcuam ntawm Ethernet, PON modem, Wi-Fi lossis ntawm 3G / 4G USB modem. Hom no yog preset los ntawm lub neej ntawd nyob rau hauv lub Hoobkas chaw.
Dab tsi yog txoj hauv kev yooj yim tshaj plaws los teeb tsa lub router nyob deb?
Txhua yam koj yuav tsum tau ua yog ntaus tus IP router lossis qhov chaw nyob qhov chaw nyob hauv lub vev xaib. Tom ntej no, sau koj tus username thiab password. Tam sim no, ib zaug koj nyob hauv lub router lub vev xaib portal, saib rau Kev Tswj Chaw Taws Teeb. Qee lub routers hu ua Remote Access thiab nws feem ntau pom nyob rau hauv Advanced Settings.
Dab tsi yog qib sib txawv hauv Cisco router cov neeg siv tsim nyog config )?
Los ntawm lub neej ntawd, Cisco routers muaj peb theem ntawm txoj cai - xoom, neeg siv, thiab muaj cai. Zero-theem nkag tso cai tsuas yog tsib lo lus txib-logout, pab, lov tes taw, pab, thiab tawm. Tus neeg siv qib (theem 1) muab kev txwv tsis pub nyeem nkaus xwb rau lub router, thiab qib tsim nyog (theem 15) muab kev tswj xyuas tag nrho ntawm lub router.
Ctrl Z ua dab tsi hauv Cisco?
Ctrl-Z: Thaum nyob rau hauv hom config, xaus lub config hom thiab xa koj rov qab mus rau EXEC hom kev cai. Thaum nyob rau hauv cov neeg siv lossis muaj cai EXEC hom, teev koj tawm ntawm lub router.
Vim li cas tus thawj tswj hwm network yuav siv CLI ntawm Cisco IOS?
Vim li cas tus thawj tswj hwm network yuav siv CLI ntawm Cisco IOS? ntxiv tus password rau Cisco network ntaus ntawv. Cov lus txib dab tsi yuav tiv thaiv tag nrho cov passwords uas tsis tau muab zais los ntawm kev nthuav tawm hauv cov ntawv dawb hauv cov ntaub ntawv teeb tsa?
Peb cov lus txib twg koj tuaj yeem siv los tawm ntawm CLI kev sib ntsib?
Txhawm rau tawm ntawm CLI kev sib ntsib, rov qab mus rau Tus Neeg Siv Exec hom lossis hom Exec uas muaj cai, thiab nkag mus rau cov lus txib tawm lossis cov lus txib tawm. Kev sib tham CLI xaus.