Video: Dmvpn Cisco yog dab tsi?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Cisco ® Dynamic Multipoint VPN ( DMVPN ) yog a Cisco IOS ® Software-raws li kev nyab xeeb kev daws teeb meem rau kev tsim kom muaj peev xwm ua lag luam VPNs uas txhawb nqa kev faib tawm xws li suab thiab yees duab (Daim duab 1). Cisco DMVPN yog dav siv los ua ke ua lag luam ceg, teleworker, thiab extranet connectivity.
Tsuas yog, Dmvpn yog dab tsi thiab nws ua haujlwm li cas?
DMVPN (Dynamic Multipoint VPN) yog cov txheej txheem routing uas peb tuaj yeem siv los tsim lub VPN network nrog ntau qhov chaw yam tsis tas yuav teeb tsa txhua yam khoom siv. Nws yog "hub thiab hais lus" network uas cov spokes yuav muaj peev xwm sib txuas lus nrog ib leeg ncaj qha yam tsis tas yuav mus los ntawm lub hub.
Ib yam li ntawd, yog Dmvpn Cisco muaj tswv? DMVPN yog ib tug dynamic VPN technology Ameslikas tsim los ntawm Cisco . Thaum lawv siv tau qee yam muaj tswv , lub hauv paus technologies yog cov qauv raws li. Peb lub thev naus laus zis yog: NHRP - NBMA Next Hop Resolution Protocol (RFC2332)
Yog li ntawd, Dmvpn sawv cev rau dab tsi?
dynamic multipoint virtual private network
Puas yog Dmvpn encrypted?
Tej kev tsheb khiav hla lub DMVPN tunnel interface yog encrypted nrog tsawg kawg configuration. Koj tuaj yeem paub meej ntxiv txog dab tsi yog encrypted vs tsis, tab sis qhov no tsis yog yuav tsum tau. DMVPN xav tau lub network ntaus ntawv uas txhawb GRE nrog rau lwm cov kev cai.
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DMVPN (Dynamic Multipoint VPN) yog cov txheej txheem routing uas peb tuaj yeem siv los tsim lub VPN network nrog ntau qhov chaw yam tsis tas yuav teeb tsa txhua yam khoom siv. Nws yog "hub thiab hais lus" network uas cov spokes yuav muaj peev xwm sib txuas lus nrog ib leeg ncaj qha yam tsis tas yuav mus los ntawm lub hub