Kab Vty 0 4 yog dab tsi hauv Cisco router?
Kab Vty 0 4 yog dab tsi hauv Cisco router?

Video: Kab Vty 0 4 yog dab tsi hauv Cisco router?

Video: Kab Vty 0 4 yog dab tsi hauv Cisco router?
Video: qhia txog npaj dab tsi mu ua hauv qhua tab mu hlub 2024, Kaum ib hlis
Anonim

Dab tsi yog lub ntsiab lus ntawm npe v04 nyob rau hauv configuration ntawm Cisco Router los yog Hloov. Lub sij hawm " vty ua ” sawv cev rau Virtual teletype. Abstract " 0 – 4 ” txhais tau hais tias cov cuab yeej tuaj yeem tso cai 5 kev sib txuas virtual ib txhij uas tej zaum yuav yog Telnet lossis SSH. Nyob rau hauv ib txoj kev peb yuav hais tias 5 ( 0 – 4 ) yog kev sib txuas ports rau lub Router los yog Hloov.

Ib sab ntawm no, siv kab Vty 0 4 yog dab tsi?

Cov VTY kab yog Virtual Terminal kab ntawm lub router, siv tsuas yog los tswj cov kev sib txuas hauv Telnet inbound. Lawv yog virtual, nyob rau hauv lub siab hais tias lawv yog ib tug muaj nuj nqi ntawm software - tsis muaj hardware txuam nrog lawv. Lawv tshwm nyob rau hauv lub configuration li npe v04.

Tsis tas li ntawd, kab Vty txhais li cas? Virtual Teletype

Ib yam li ntawd, lub ntsiab lus ntawm kab Vty 0 15 yog dab tsi?

Nws yog hom kab hais kom ua, peb muab ntau yam vty ua (virtual davhlau ya nyob twg kab ) los ntawm 0 rau 15 ( txhais tau tias tag nrho 16 kab ). Ntxiv dua thiab, "password" hais kom teeb tsa tus password siv rau kev lees paub lub hom phiaj. "login" hais kom ua teeb tsa router nug kom muaj kev lees paub. Qhov no tseem yuav pab kom Telnet nkag mus rau lub cuab yeej no.

Kab console 0 txhais li cas?

Peb Hlis 2017. console 0 yog lub cev lub console chaw nres nkoj ntawm qhov hloov / router koj ntsaws rau hauv. kab vty yog thaum koj chaw taws teeb rau hauv qhov hloov / router ntawm telnet lossis ssh. lub config- kab yog qhia rau koj paub tias koj tam sim no nyob rau hauv configuration hom rau qhov tshwj xeeb kab.

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