Kev siv Ethernet ntawm lub Hoobkas hauv pem teb thiab hauv cov ntawv thov kev lag luam kom nkag mus thiab saib xyuas cov ntaub ntawv yog qhov loj hlob sai. Raws li Ethernet ncav cuag lub Hoobkas hauv pem teb, xaiv qhov tsim nyog infrastructure-xws li hloov txoj cai rau daim ntawv thov raug-yog qhov yuav tsum tau ua kom muaj kev ua tau zoo ntawm tag nrho cov kab ke. Nyob rau theem siab tshaj plaws, qhov kev txiav txim siab no pib nrog kev xaiv ntawm kev tswj thiab tsis tswj Ethernet keyboards. Hauv tsab xov xwm no, peb yuav sib piv cov keyboards uas tsis tau tswj hwm rau cov hloov pauv tswj los ntawm ntau yam, thiab qhia thaum twg thiab qhov twg siv txhua hom kev hloov.

Qhov sib txawv ntawm Tswj thiab Tsis Tswj Network Hloov

Yeej, qhov hloov pauv tsis tau tswj hwm tso cai rau koj tam sim ntsaws-thiab-ua si cov khoom siv rau hauv koj lub network, thaum lub chaw tswj hwm tso cai rau kev tswj hwm nws ntau dua. Txawm li cas los xij, qhov sib txawv mus tob dua, yog li nws yog lub sijhawm los saib cov yam ntxwv, kev ua tau zoo, kev ruaj ntseg thiab tus nqi ntawm txhua tus.

Nta

Ib qho kev hloov pauv tsis tau tswj tau yooj yim, txuas Ethernet cov cuab yeej nrog lub teeb tsa ruaj khov uas koj tsis tuaj yeem hloov pauv, feem ntau siv rau cov network me me lossis ntxiv cov pab pawg ib ntus rau lub network loj dua. Ib qho kev hloov pauv, ntawm qhov tod tes, kuj tso cai rau koj los tswj, teeb tsa, thiab saib xyuas cov chaw ntawm koj lub LAN, suav nrog kev tswj hwm ntawm LAN kev khiav tsheb, ua ntej qee cov channel, thiab tsim cov LAN virtual tshiab kom cov pab pawg me ntawm cov khoom sib cais thiab ua kom zoo dua. tswj lawv txoj kev tsheb. Tswj cov keyboards kuj muaj cov yam ntxwv redundancy uas duplicate thiab rov qab cov ntaub ntawv thaum muaj ib tug ntaus ntawv los yog network tsis ua hauj lwm.

Kev ua tau zoo

Qhov kom zoo dua rau cov keyboards uas tsis tau tswj xyuas thaum nws los txog rau kev ua tau zoo yog tias koj tuaj yeem ntsaws thiab ua si tam sim ntawd nrog koj lub network. Tsis tas yuav teeb tsa dab tsi, thiab nws muaj cov kev pabcuam QoS ua haujlwm kom ntseeg tau tias nws ua haujlwm zoo. Nrog rau kev hloov pauv, txawm li cas los xij, koj tuaj yeem ua qhov tseem ceeb ntawm cov kev xav tau, kom ntseeg tau tias koj tau txais qhov ua tau zoo tshaj qhov koj xav tau. Tsis tas li ntawd, cov yam ntxwv zoo li Priority SNMP, uas tso cai rau kev daws teeb meem hauv thaj chaw deb ntawm lub network, kuj tseem ua rau nws yooj yim dua los xyuas cov teeb meem cuam tshuam rau qhov kev ua tau zoo, tso cai rau koj los kho cov teeb meem yog tias tsim nyog.

Kev ruaj ntseg

Unmanaged keyboards, ntawm tag nrho, muaj kev ruaj ntseg yooj yim heev. Lawv muaj kev ruaj ntseg los ntawm kev ua kom koj tsis muaj qhov tsis zoo los ntawm qhov system mus rau qhov system, uas cov khoom siv xws li lub npog qhov chaw nres nkoj tuaj yeem xyuas kom tsis muaj leej twg cuam tshuam nrog lub cuab yeej ncaj qha. Tswj cov keyboards muaj qee qhov txiaj ntsig kev nyab xeeb loj, xws li lub peev xwm los saib xyuas thiab tswj lub network kom kaw cov kev hem thawj, kev tiv thaiv cov ntaub ntawv, kev tswj hwm, thiab kev npaj tswj. Cov yam ntxwv kev ruaj ntseg sib txawv ntawm cov kev tswj hwm sib txawv, los ntawm kev sib txuas lus hauv network, kev tswj xyuas cov npe uas ua rau cov neeg siv tsis raug cai, thiab VLANs kuj tuaj yeem siv los tsim ib ntus lossis txwv tsis pub nkag mus rau koj lub network rau cov uas ib txwm tsis tuaj yeem nkag mus. Nws yog, txawm li cas los xij, tsim nyog sau cia tias cov keyboards tswj tau muaj kev tswj hwm ntau ntawm koj lub network uas tuaj yeem ua rau muaj kev hem thawj. Yog li ntawd, lawv yuav tsum tau saib xyuas thiab tswj nrog tsuas yog ib tus kws tshaj lij hauv lub network uas muaj cov cai nkag siab tshaj plaws. Hauv peb qhov hloov pauv digital toj roob hauv pes, cyber kev ruaj ntseg tau dhau los ua qhov tseem ceeb ntawm 2020.

Nqi

Thaum nws los txog rau tus nqi, qhov kev sib piv yog qhov yooj yim. Tus nqi ntawm cov keyboards tswj tau ntau dua li qhov hloov pauv tsis tau tswj hwm, tus nqi ntawm cov keyboards tsis tswj feem ntau yog nyob ntawm seb muaj pes tsawg qhov chaw nres nkoj koj xav tau qhov hloov mus kom muaj. Thaum tus nqi ntawm cov keyboards tswj tau cuam tshuam ntau dua los ntawm cov yam ntxwv sib txawv, xws li kev ruaj ntseg thiab kev tswj hwm kev nkag mus uas koj tau them rau ntxiv rau qhov hloov pauv lub peev xwm teeb tsa.

Thaum twg thiab qhov twg siv?

Tag nrho cov yam ntxwv ntawm cov keyboards tswj tau tuaj ntawm tus nqi ntxiv, yog li nws yog ib qho tseem ceeb kom paub tias thaum twg los xaiv lub hardened tswj hloov los yog thaum lub hloov tsis tau tswj tau siv tau. Unmanaged keyboards feem ntau yog siv los txuas cov khoom siv ntawm lub network spurs, lossis ntawm ib lub network me me uas tsuas muaj ob peb yam. Kev tswj cov keyboards yuav tsum tau siv rau ntawm ib qho kev hloov pauv hauv lub cev rov qab kom cov ntu ntawm cov tsheb khiav hauv lub network tuaj yeem saib xyuas thiab tswj tau. Tsis tas li ntawd, txhua yam khoom siv uas yuav suav tias yog qhov tseem ceeb rau koj lub network yuav tsum tau txuas nrog los ntawm kev tswj hwm kev hloov pauv kom nws txoj kev noj qab haus huv tuaj yeem saib xyuas thiab ruaj ntseg thiab yog li rov ua dua tuaj yeem siv los ua kom muaj sijhawm thiab kev ntseeg tau. Thaum kawg, cov kev hloov pauv tau siv hauv Ethernet IP network yuav tsum tau tswj hwm, vim tias Ethernet IP feem ntau siv ntau qhov kev khiav tsheb uas tuaj yeem cuam tshuam cov tes hauj lwm yog tias nws tswj tsis tau zoo.