Xyoo 2019, Arkhangelskoye tsev cia puav pheej-xov xwm ua kev zoo siab rau nws 100th hnub tseem ceeb; Ib txwm Wi-Fi tau qhia hauv lub tiaj ua si kom cov neeg nyiam kos duab tuaj yeem nug Alice seb lawv pom dab tsi thiab tus kws kos duab xav hais dab tsi, thiab cov khub niam txiv ntawm lub rooj zaum tuaj yeem tshaj tawm selfies ntawm kev hnia. Cov khub niam txiv feem ntau nyiam qhov chaw ua si no thiab yuav daim pib, tab sis txhua xyoo qhov tsis muaj selfies tu siab rau lawv ntau thiab ntau dua.
Tsis muaj cellular kev pab them nqi ntawm no, vim hais tias tag nrho cov cheeb tsam yog ib tug tshwj xeeb muaj nuj nqis kab lis kev cai cuab yeej cuab tam ntawm Lavxias teb sab Federation, ntxiv rau muaj ib tug sanatorium ntawm Ministry of Defense nyob ze. Muaj ib qho teeb meem loj nrog kev tso chaw ntawm cov yees: nws yog tsis yooj yim sua los ntawm kev tsim qauv, thiab tsuas yog tsis muaj qhov chaw tsim nyog hauv. Nyob rau hauv cov xwm txheej zoo li no, cov neeg siv xov tooj ntawm tes ua ib qho yooj yim heev: lawv tso cov yees sab nraud kom lawv "ci" mus rau thaj chaw hauv tsev cia puav pheej. Tab sis sab nraud ntawm lub tsev khaws puav pheej yog saib xyuas los ntawm Lavxias National Guard. Raws li kuv tau hais saum toj no, raws li tus qauv kev ruaj ntseg tsis muaj cov yees nyob ntawd.
Txhawm rau daws qhov teeb meem (tsis muaj cov neeg siv xov tooj ntawm tes hauv lub tiaj ua si), peb tau npaj tsim Wi-Fi kev pab them nqi ntawm no thiab tam sim no.
Hom phiaj
Lub Tsev khaws puav pheej Arkhangelskoye Estate tau teeb tsa txoj haujlwm ntawm kev tsim lub xov tooj ntawm tes hauv thaj chaw thiab hauv thaj chaw ua si. Peb tab tom tham txog SCS thiab Wi-Fi zones. Nyob rau hauv parallel, nws yog tsim nyog los tsim ib tug saib xyuas thiab ob peb lwm yam subsystems uas tseem ceeb rau lub tiaj ua si. Txij li thaum muaj Wi-Fi pej xeem, nws tseem yuav tsum tau xa cov ntawv pov thawj pov thawj (koj tsis tuaj yeem ua tsis tau yog tsis muaj daim ntawv hla tebchaws lossis xov tooj ntawm tes raws li txoj cai), kev tiv thaiv servers (firewalls) thiab npaj chav server rau lub hauv paus ntawm lub network.
Qhov tshwj xeeb ntawm cov khoom yog tias nws yog ib qho cuab yeej cuab tam. Ntawd yog, yog tias qhov no yog lub tsev, feem ntau koj tsuas tuaj yeem ntsia tau ib yam dab tsi rau hauv qhov chaw hauv av, lossis hauv qee qhov rooj tog, lossis lwm qhov. Lub cable tsis tuaj yeem khiav. Txhua qhov kev txav mus los yog koom tes nrog pawg neeg tsim vaj tsev. Ntxiv rau kev tso cai tshwj xeeb los ntawm Ministry of Culture thiab lwm yam.
Thawj feem ntawm qhov project yog Wi-Fi kev pab them nqi:
Raws li koj tuaj yeem pom, lub tiaj ua si loj heev, yog li peb thawj zaug txheeb xyuas qhov tseem ceeb ntawm cov neeg thiab "them" lawv nrog cov ntsiab lus nkag. Peb tab tom tham, ua ntej ntawm tag nrho cov, txog txoj kev loj
thiab cov tsev. Txoj kev loj yog npaj txhij, koj tuaj yeem sim nws. Qee lub tsev nyob rau theem tom ntej.
Cov ntsiab lus nkag tau siv nyob rau hauv ob hom: nrog lub voj voog nqaim thiab dav dav. Cov khoom siv qauv:
Cisco-AP 1562d MO thiab Cisco-AP 1562iHauv cov chaw pej xeem muaj qhov tseem ceeb ntawm kev zoo nkauj, yog li cov kav hlau txais xov sab nraud ntawm cov ntsiab lus nkag yuav tsis tsim nyog. Cisco AP1562D nkag mus point muaj ib tug built-in kav hlau txais xov uas tso cai rau koj mus coj lub teeb liab nyob rau hauv lub xav tau kev taw qhia - mus rau txoj kev, thiab tsis mus rau hauv cov ntoo, nyob rau tib lub sij hawm, lub directional kav hlau txais xov yog tsim rau hauv rooj plaub thiab tsis cuam tshuam. nrog aesthetics.
Nyob rau hauv rooj plaub ntawm txoj kev, tsis muaj teeb meem nrog kev teeb tsa ntawm cov ntsiab lus lawv tus kheej: lub teeb tshiab tau teeb tsa rau ntawd, thiab pawg neeg tsim vaj tsev tso cai rau cov thawv rau lawv. Tsis raws nraim aesthetically pleasing, tab sis tsis muaj objectively tsis muaj lwm yam kev xaiv, vim hais tias ib tug ntawm cov yuav tsum tau muaj ib tug txaus siab kom lub access point yuav tsis raug nyiag:
Nws yog tsis yooj yim sua kom lub hwj chim dots los ntawm lub teeb: lawv muab tua thaum nruab hnub
Nws yog qhov nyuaj dua los nqa SCS rau lawv. Nws yog ib qho ua tau mus khawb hauv lub tiaj ua si, tab sis txhua tsob ntoo muaj kev tiv thaiv nyias, yog li nws yog qhov tsim nyog los tswj cov trench kom meej meej nrog centimeter precision. Lawv taug kev hauv zigzags ncig cov nroj tsuag:
Lub zog thiab optics. Kev ncua deb dhau rau PoE
Txij li thaum lawv txhua tus muaj cov duab tsis zoo li no, nws tsis tuaj yeem khawb nrog cov tshuab, tsuas yog nrog tes. Ua haujlwm zoo heev.
Rau SKS muaj, ib qho yuav hais tias, kev tiv thaiv ob npaug. Tshwj xeeb hatches rau kev sib txuas lus nrog adapters thiab ntau mastic nyob rau sab saum toj. Yas zoo KKTM-1. Qhov thib ob yog KKT-1. M yog rau me me. Cov no yog cov kaus mom kaw uas kaw thiab qhib nrog tus yuam sij tshwj xeeb;
Peb tsuas yog tso 70 ntawm lawv, thiab KKT-1 - pem hauv ntej ntawm kev nkag mus rau lub tsev. Kev nkag mus rau lub tsev sib txuas lus tau tsim los ntawm nws. Kev sib txuas lus tau qhia los ntawm cov adapters (lub kaw lus txhawb nqa). Lawv feem ntau sib txawv diameters - 32 hli, 63 hli thiab 110 hli. Thiab sab nraud nws tau them tag nrho nrog bitumen-polymer waterproofing mastic, precisely ntawm nkag point.
Yog tias koj tsoo tsob ntoo thaum lub sijhawm teeb tsa, tus neeg ua haujlwm yuav raug kaw rau tsib xyoos
Tsis muaj excavators nyob rau hauv lub tiaj ua si, tab sis muaj gardeners. Raws li cov qauv kev sib txuas lus, peb tau tso daim kab xev ceeb toom rau sab nraud ntawm tag nrho cov kav dej thiab sprinkled av rau saum. Yog li ntawd yav tom ntej, yog tias tib neeg ua haujlwm hauv qhov chaw no, lawv yuav pom thiab nkag siab tias qee qhov ntawm thaj chaw muaj kev sib txuas lus ntawm ib nrab ntawm bayonet deb, thiab lawv yuav tsis txiav lawv. Nws coj ob kilometers ntawm daim kab xev no. Nws tau pom zoo nrog ecologists - nws yog nruab nrab, tshwj xeeb yog ntxiv dag zog, thiab decomposes hauv av hauv 30-40 xyoo.
Cov ntsiab lus nkag rau HD kev pab them nqi - ib yam li hauv chaw ntau pob. 1560 Series APs muaj qhov tshwj xeeb, ruggedized hardware platform uas tuaj yeem tiv taus qhov nruj ntawm cov xwm txheej pej xeem loj. Hauv Arkhangelsk, tib lub "Usadba Jazz", lub suab paj nruag ua yeeb yam nrog lub peev xwm ntawm 100 txhiab tus neeg, tau tuav. Yog li ntawd, cov ntsiab lus zoo li no nyob rau ntawm Imperial Alley nyob rau sab qaum teb, ze ntawm lub tsev cia puav pheej, nyob ze ntawm lub tsev ua yeeb yam (qhov no, los ntawm txoj kev, yog lub cim tseem ceeb ntawm lub ntiaj teb, thiab nws nyob hla txoj kev loj ntawm thaj chaw loj - SKS. yuav tsum tau coj mus rau hauv lub HDD puncture nyob rau hauv txoj kev).
Nws yog feem ntau nyuaj rau nruab rau hauv lub tsev lawv tus kheej thiab nyob ib ncig ntawm lawv. Qhov no yog ib qho kev sib haum xeeb ntawm kev zoo nkauj thiab kev sib haum xeeb: cov teeb ci twb tau teeb tsa rau ntawd, thiab lawv tsis pom sab nraud. Peb txiav txim siab tias peb tuaj yeem hla ib lub thawv ntxiv.
Qhov chaw nkag mus ua haujlwm qis dua -40 Celsius
Peb kuj tsim ib qho kev tso cai portal. Nws nug koj kom nkag mus rau tus lej xov tooj, tom qab ntawd tsim kev hu, thiab plaub tus lej kawg ntawm tus lej xov tooj tuaj yuav tsum tau nkag mus rau hauv daim ntawv tso cai code. Cov txheeb cais tau sau los ntawm cov ntsiab lus ntawm tus naj npawb ntawm cov khoom siv hauv lub network thiab rov tshwm sim ntawm MACs hauv lub tiaj ua si.
Lub network tau tsim los ntawm Cisco kom lub tsev khaws puav pheej tom qab ua haujlwm tsawg kawg nkaus tswj cov txheej txheem. Cov kev daws teeb meem raug xaiv kom lub sijhawm ua haujlwm ntawm lub network cov neeg siv khoom tsis siv nyiaj ntau ntawm kev txhawb nqa. Kev tsim kho vaj tse yuav ua haujlwm tau ntau xyoo, ntseeg tau thiab tsis muaj sijhawm poob, tsis tas yuav hloov khoom siv.
Qhov tshwm sim yog ib qho kev daws teeb meem: hauv qee qhov chaw muaj cov qauv siv rau kev siv nyuaj, thiab lwm qhov lawv yuav luag ua hauv tsev. Hloov siv rau txhua hnub. Lub kernel yog xws li tias muaj cov chaw nres nkoj txaus rau kev nthuav dav. Duplicated catalysts.
ua tim khawv
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