Nyob rau niaj hnub no qhov kev lag luam hloov zuj zus mus sai, qhov kev xav tau ntawm kev sib txuas lus muaj txiaj ntsig zoo thiab muaj txiaj ntsig yog qhov tseem ceeb dua li yav dhau los.Industrial Ethernet hloovua lub luag haujlwm tseem ceeb hauv kev ua kom cov ntaub ntawv tsis sib haum xeeb thiab kev sib txuas hauv network hauv thaj chaw muaj kev lag luam. Ntawm ntau hom kev lag luam Ethernet keyboards, tswj cov keyboards sawv tawm rau lawv cov yam ntxwv siab heev thiab kev ua haujlwm. Hauv tsab xov xwm no, peb yuav ua tib zoo saib cov txiaj ntsig ntawm kev tswj hwm kev lag luam Ethernet keyboards thiab vim li cas lawv tseem ceeb rau cov ntawv thov kev lag luam niaj hnub no.
Tswj kev lag luam Ethernet keyboards muab qib siab ntawm kev tswj hwm thiab kev hloov kho dua li cov keyboards tsis tswj. Nrog kev tswj cov keyboards, cov thawj coj hauv lub network tuaj yeem teeb tsa thiab tswj cov chaw hloov pauv, ua kom muaj qhov tseem ceeb ntawm kev khiav tsheb, saib xyuas kev ua haujlwm hauv network, thiab siv kev ntsuas kev nyab xeeb. Qhov kev tswj hwm qib no yog qhov tseem ceeb hauv kev lag luam ib puag ncig uas muaj kev ntseeg siab hauv network thiab kev ruaj ntseg tseem ceeb heev.
Ib qho ntawm cov txiaj ntsig tseem ceeb ntawm kev tswj hwmindustrial Ethernet hloovyog lawv lub peev xwm los txhawb kev pabcuam zoo (QoS) nta. QoS tso cai rau cov ntaub ntawv tseem ceeb ua ntej, kom ntseeg tau tias cov ntaub ntawv tseem ceeb ntawm lub sijhawm xws li kev tswj cov cim lossis cov ntaub ntawv saib xyuas lub sijhawm tiag tiag yog qhov tseem ceeb tshaj qhov tsis tseem ceeb. Qhov kev muaj peev xwm no yog qhov tseem ceeb tshwj xeeb hauv kev lag luam automation thiab tswj cov tshuab, qhov twg kev sib txuas lus hauv lub sijhawm yog qhov tseem ceeb rau kev tswj xyuas kev ua haujlwm zoo thiab kev nyab xeeb.
Tsis tas li ntawd, tswj cov keyboards muab kev ruaj ntseg network zoo dua qub, suav nrog cov npe tswj xyuas, chaw nres nkoj kev ruaj ntseg, thiab kev txhawb nqa virtual LAN (VLAN). Cov kev ntsuas kev nyab xeeb no pab tiv thaiv kev lag luam sib txuas los ntawm kev nkag mus tsis tau, cuam tshuam thiab muaj peev xwm cyber hem. Nyob rau hauv ib lub caij nyoog ntawm kev lag luam cyberattacks, lub zog ruaj ntseg nta muab los ntawm kev tswj cov keyboards yog ib qho tseem ceeb rau kev tiv thaiv tseem ceeb infrastructure thiab rhiab cov ntaub ntawv.
Lwm qhov zoo dua ntawm kev tswj hwm kev lag luam Ethernet keyboards yog kev txhawb nqa rau kev tswj hwm kev tswj hwm zoo xws li Kev Tswj Xyuas Kev Tswj Xyuas Yooj Yim (SNMP) thiab Chaw Taws Teeb Saib Xyuas thiab Tswj (RMON). Cov txheej txheem no ua rau muaj kev saib xyuas lub network, kev ua kom zoo dua qub, thiab kev daws teeb meem, tso cai rau cov thawj coj txheeb xyuas thiab daws cov teeb meem muaj peev xwm ua ntej lawv cuam tshuam cov haujlwm. Lub peev xwm los saib xyuas thiab tswj cov kev lag luam hauv kev lag luam yog qhov tshwj xeeb tshaj yog rau cov chaw lag luam loj thiab cov tshuab xa tawm.
Tsis tas li ntawd, tswj cov keyboards muab kev yooj yim dua thiab scalability, tso cai rau kev tsim cov kev sib txuas lus sib txuas thiab kev sib koom ua ke ntawm ntau yam khoom siv thiab cov txheej txheem. Txawm hais tias txuas PLCs, HMIs, sensors lossis lwm yam khoom siv hauv kev lag luam, kev tswj cov keyboards muab kev ua haujlwm tsim nyog kom tau raws li cov kev xav tau sib txawv. Tsis tas li ntawd, lub peev xwm los faib lub network siv VLANs ua rau muaj kev tswj xyuas kev khiav tsheb thiab kev sib cais ntawm cov cuab yeej tseem ceeb lossis cov kab ke.
Hauv cov ntsiab lus, qhov zoo ntawm kev tswj hwmindustrial Ethernet hloovpaub meej. Los ntawm kev txhim kho kev tswj hwm thiab kev ruaj ntseg mus rau kev tswj hwm kev muaj peev xwm thiab hloov tau yooj yim, tswj cov keyboards yog qhov tseem ceeb rau kev siv niaj hnub no. Raws li kev lag luam tes hauj lwm txuas ntxiv hloov zuj zus thiab nthuav dav, lub luag haujlwm ntawm cov tswj kev hloov pauv hauv kev ua kom ntseeg tau thiab muaj txiaj ntsig kev sib txuas lus yuav tsuas yog qhov tseem ceeb dua. Los ntawm kev nkag siab txog cov txiaj ntsig ntawm kev tswj hwm kev lag luam Ethernet keyboards, cov tuam txhab tuaj yeem txiav txim siab paub thaum siv cov kev lag luam muaj zog thiab muaj zog.
Post lub sij hawm: Mar-19-2024
