Video: Dab tsi yog qhov tsim nyog qib siab tshaj plaws ntawm Cisco IOS ntaus ntawv?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
" Cov qib tsim nyog cia koj txhais cov lus txib uas cov neeg siv tuaj yeem tawm tom qab lawv tau nkag mus rau hauv lub network ntaus ntawv . Thaum peb ntaus "enable", peb tau muab a qib kev cai siab dua . (Los ntawm lub neej ntawd, qhov no qib yog 15;. peb kuj tuaj yeem siv cov lus txib "pab 15" kom txhawb nqa peb theem cai mus rau 15.)
Ib yam li ntawd ib tug yuav nug, dab tsi yog cov cai hauv Cisco IOS?
Los ntawm lub neej ntawd, Cisco routers muaj peb qib ntawm muaj cai -zero, neeg siv, thiab muaj cai . Zero- qib nkag tau tsuas yog tsib commands-logout, pab, lov tes taw, pab, thiab tawm. Cov neeg siv qib ( qib 1) muab kev nkag tau yooj yim nyeem nkaus xwb rau cov router , thiab qib cai ( qib 15) muab kev tswj kom tiav ntawm lub router.
Ib sab saum toj no, dab tsi yog kev cai lij choj? Cov qib tsim nyog Tam sim no theem cai yog siv los ntawm lub kaw lus los tswj kev nkag mus rau cov peev txheej thiab ua tiav qee cov lus qhia. Qhov siab tshaj theem cai feem ntau yog tshwj tseg rau lub operating system. Cov neeg siv cov kev pab cuam thiab cov ntawv thov feem ntau khiav nrog qis dua theem cai.
Ntawm no, ob qho tib si Cisco IOS cov cai lij choj yog dab tsi?
Los ntawm ua ntej , cov Cisco IOS software command-line interface (CLI) muaj ob qib ntawm kev nkag mus rau cov lus txib: tus neeg siv EXEC hom ( qib 1) thiab muaj cai EXEC hom ( qib 15).
Qib 15 nkag Cisco yog dab tsi?
Los ntawm lub neej ntawd, typing enable yuav coj koj mus qib 15 , muaj cai EXEC hom. Hauv Cisco IOS, qhov no qib yog sib npaug rau cov cai hauv paus hauv UNIX lossis cov cai tswj hwm hauv Windows. Hauv lwm lo lus, koj muaj tag nrho nkag mus mus rau lub router.
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