{"id":1159,"date":"2023-03-16T14:00:01","date_gmt":"2023-03-16T14:00:01","guid":{"rendered":"https:\/\/edu.prodesign387.com\/mreze\/?p=1159"},"modified":"2023-11-21T13:46:17","modified_gmt":"2023-11-21T13:46:17","slug":"workgroupe-domene","status":"publish","type":"post","link":"https:\/\/edu.prodesign387.com\/mreze\/2023\/03\/16\/workgroupe-domene\/","title":{"rendered":"7. Workgroupe i domene"},"content":{"rendered":"\t\t
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Workgroupe<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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U ra\u010dunarskim mre\u017eama, administraciju klijentskih ma\u0161ina mo\u017eemo raditi na dva na\u010dina, kroz Workgroup ili Domain. Ukoliko je mre\u017ea unutar kompanije mala, i broji od dva do desetak zaposlenika, najjednostavnija i najisplativija metoda administracije klijenata je kroz Workgroup. Workgroup je defaultni naziv za ra\u010dunarsku mre\u017eu, baziranu na Microsoft operativnim sistemima.\u00a0<\/p>

Nedostaci<\/strong><\/p>

Svaki ra\u010dunar radi zasebno, i neovisan je jedan od drugog, te svaki ima svoj korisni\u010dki ra\u010dun, koji\u00a0 je aktivan samo na tom ra\u010dunaru. Da bi korisnik koristio svoj korisni\u010dki ra\u010dun na drugom ra\u010dunaru, potrebno je kreirati korisni\u010dki ra\u010dun na tom ra\u010dunaru, \u0161to je ujedno i nedostatak Workgroup-e. Pored navedenog nedostatka, postoje i drugi nedostaci kao \u0161to su decentralizovano okru\u017eenje, max 20. konkurentnih (istovremenih) konekcije na djeljeni ure\u0111aj ili podatke.<\/p>

Kreiranje Workgroupe<\/b><\/p>

Workgroup je ra\u010dunarska mre\u017ea koja dijeli isto Workgroup ime. Zamislimo scenario u kojem imamo LAN mre\u017eu sa deset ra\u010dunara na mre\u017ei, a kompanija ne raspola\u017ee finansijskim sredstvima za kupovinu servera i centralizovanu administraciju. Rje\u0161enje je kreirati Workgroup mre\u017eu sa imenom kompanije.<\/p>

Da bi kreirali Workgroup mre\u017eu potrebno je otvoriti kliknuti desnim klikom na This PC -> Properties<\/em>, te zatim pratiti uputstva sa slike.<\/p>

Potrebno je da svi ra\u010dunari imaju druga\u010dije ime, kako bi sve uredno funkcionisalo.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Dijeljenje podataka<\/b><\/p>

  1. Upaliti ra\u010dunar i prijaviti se sa aktivnim korisni\u010dkim ra\u010dunom. Ukoliko na korisni\u010dkim ra\u010dunu nema definisana \u0161ifra, potrebno je istu kreirati. Druga opcija koju mo\u017eemo uraditi je kreirati novi korisni\u010dki ra\u010dun i definisati novu \u0161ifru.<\/li>
  2. Pristupiti particiji i kreirati folder sa imenom \u201eDijeljeni podaci\u201c<\/li>
  3. Desni klik na kreirani folder i kliknuti Give access to with<\/em> \u2013 i izabrati jednu od ponu\u0111enih opcija.\u00a0<\/li><\/ol>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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    Nakon \u0161to zavr\u0161imo proceduru djeljenja podataka na mre\u017ei, potrebno je konfigurisati ND (Network Discovery) protokol kako bi ra\u010dunari na mre\u017ei bili vidljivi. To \u0107emo uraditi tako \u0161to \u0107emo pristupiti Network and Sharing Center unutar Control Panel ili na na\u010din kako je ura\u0111eno na slici.<\/p>

    Vrlo je bitno da se uklju\u010di opcija \u201cTurn off public folder sharing\u201d. i opcija \u201cTurn off password protected sharing\u201d, ako \u017eelimo da pristupamo dijeljenim folderima bez passworda.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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    Pristupanje kreiranim folderima na drugim ra\u010dunarima<\/b><\/p>

    Nakon \u0161to smo kreirali folder i podjelili ga na mre\u017ei, te omogu\u0107ili da su djeljeni podaci vidljivi na mre\u017ei, potrebno im je pristupiti sa drugih ra\u010dunara. Proceduru je potrebno uraditi na svakom ra\u010dunaru. Potrebno je otvoriti My Computer (Windows 7 i raniji OS) ili This PC (Windows 8, 10), te kliknuti na Network unutar navigacijskog okvira. Nakon toga \u0107e nam se prikazati svi ure\u0111aji koji su vidljivi na mre\u017ei. Da bi pristupili odre\u0111enom ra\u010dunaru na mre\u017ei, tj. djeljenim podacima, potrebno je da kliknemo na naziv ra\u010dunara, upi\u0161emo username i password i pristupimo podacima.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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    Ukoliko ra\u010dunar nije vidljiv iz nekog razloga mo\u017eemo mu pristupiti putem WINKEY+R (Run) i nakon toga upisati
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    Dodatno mo\u017eemo kreirati pre\u010dicu (shortcut) na Desktop za pristup djeljenom folderu, kako bi ne svaki put morali pristupati Network i pristupu ra\u010dunaru. Pored kreiranja pre\u010dice, mo\u017eemo mapirati dijeljeni folder, tako \u0161to \u0107emo pristupiti dijeljenom folderu, kliknuti desnim klikom i izabrati Map network drive, izabrati drive letter i kliknuti Finish.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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    Ukoliko vam je Network prazan, upi\u0161ite ime ra\u010dunar u polje Folder npr. \\\\p2-03 a zatim kliknite na Browse dugme.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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    Domena<\/h1><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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    Domain mre\u017ena infrastruktura omogu\u0107ava centralizovano upravljanje ra\u010dunarima i korisni\u010dkim ra\u010dunima. To zna\u010di, ukoliko IT Administrator treba da promjeni odre\u0111ene opcije na ra\u010dunarima, to \u0107e uraditi sa jedne lokacije, i ne\u0107e morati fizi\u010dki pristupiti svakom ra\u010dunaru. Da bi kreirali domensku infrastrukturu, potrebno je imati fizi\u010dki server sa instaliranim Windows Server operativnim sistemom, i klijentske ma\u0161ine sa edicijom operativnog sistema Professional, Enterprise, Education \u2013 ukoliko se radi o Windows 10. Ukoliko se radi o Windows 7 operativnom sistemu, za domenu podr\u017eane su sve edicije osim Home ediciju. Fizi\u010dki server na koji instaliramo domenu, tj. rolu Active Directory and Domain Services (ADDS) naziva se domain kontroler.<\/p>

    Prednosti kori\u0161tenja Domene<\/strong><\/p>

    Instalacija domenskog kontrolera unutar LAN mre\u017ee, donosi razne prednosti, ve\u0107inu njih smo spomenuli u prethodnom tekstu, ali da sumiramo:<\/p>

    • Jednostavno upravljanje \u2013 upravljanje korisni\u010dkim ra\u010dunima je olak\u0161ano zbog centralizovane baze unutar koje se nalaze svi korisni\u010dki ra\u010duni.<\/li>
    • Group Policy \u2013 grupne polise se koriste u domeni kako bi konfigurisali, kontrolisali i upravljanje korisni\u010dkim ra\u010dunima i ra\u010dunarima. Jednim klikom mo\u017eemo promjeniti pozadinu Desktopa, bez obzira da li se radilo o 20 ili 20,000 ra\u010dunara.<\/li>
    • Redundancija i tolerancija gre\u0161ke \u2013 preporu\u010deno je unutar mre\u017ene infrastrukture imati najmanje dva domen kontrolera. Ukoliko se desi da primarni domen kontroler prestane raditi usljed hardware ili software problema, sekundarni domen kontroler \u0107e preuzeti funkciju primarnog domen kontrolera, dok ne bude otklonjen kvar.<\/li><\/ul>

      U novije vrijeme praksa je da domenski kontroler bude u Cloud-u, tj. na Azure platformi.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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      \u0160ta nam je sve potrebnu za domenu ?<\/b><\/p>

      • Server<\/li>
      • Windows Server operativni sistem + licenca<\/li>
      • Mre\u017ena infrastruktura<\/li>
      • Ra\u010dunari sa pode\u0161enim DNS-om koji pokazuje na IP adresu servera<\/li><\/ul>

        Kako u\u0107i u domenu ?<\/b><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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        Group policy<\/b><\/p>

        Grupne polise su primaran alat za administraciju, definisanje i kontrolisanje kako programi, mre\u017eni resursi, i operativni sistem rade za korisnike i kompjutere u organizaciji. U okru\u017eenju Active Directory, Grupne polise se postavljaju za korisnike ili kompjutere na osnovu njihovog \u010dlanstva u sajtovima, domenima ili organizacionim jedinicama.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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        Vje\u017eba #7<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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        ZADATAK 1<\/b><\/p>

        U\u0107i u testnu grupu SERVIS, sherovati folder sa Desktopa.<\/p>

        ZADATAK 2
        <\/b><\/p>

        Kreirati Network share za folder koji je profesor sherovao sa polaznicima.<\/p>

        ZADATAK 3
        <\/b><\/p>

        U\u0107i u testnu domenu \u201cKFCC.TEST\u201d.
        User:<\/strong> administrator
        Pw:<\/strong>\u00a0 Sarajevo123-*\/
        Korisnik:<\/strong> polaznik
        \u0160ifra:<\/strong> Kurs987-*\/<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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        Zada\u0107a #6<\/h1>

        1. Prona\u0107i video ili upustvo kako mo\u017eemo putem Group policy blokirati kori\u0161tenje USB-ova na
        ra\u010dunarima ?
        2. \u0160ta je WSUS i kako se instalira (uputstvo ili youtube video) ?
        3. Koja je alternativa za domene tj. Active Directory na Linuxu ? (Linkovi+youtube…)<\/p>

        ROK ZA ZADA\u0106U #6 \u2013 25.11.2023. do 23:30h.<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"

        # Workgroupe
        \n– Prednosti, nedostaci
        \n– Kreiranje workgroupe
        \n– \u0160erovanje foldera<\/p>\n

        # Domena
        \n– Prednosti
        \n– Kako u\u0107i u domenu
        \n– Group policy<\/p>\n","protected":false},"author":1,"featured_media":1182,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1159","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/edu.prodesign387.com\/mreze\/wp-json\/wp\/v2\/posts\/1159","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/edu.prodesign387.com\/mreze\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/edu.prodesign387.com\/mreze\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/edu.prodesign387.com\/mreze\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/edu.prodesign387.com\/mreze\/wp-json\/wp\/v2\/comments?post=1159"}],"version-history":[{"count":21,"href":"https:\/\/edu.prodesign387.com\/mreze\/wp-json\/wp\/v2\/posts\/1159\/revisions"}],"predecessor-version":[{"id":1401,"href":"https:\/\/edu.prodesign387.com\/mreze\/wp-json\/wp\/v2\/posts\/1159\/revisions\/1401"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/edu.prodesign387.com\/mreze\/wp-json\/wp\/v2\/media\/1182"}],"wp:attachment":[{"href":"https:\/\/edu.prodesign387.com\/mreze\/wp-json\/wp\/v2\/media?parent=1159"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/edu.prodesign387.com\/mreze\/wp-json\/wp\/v2\/categories?post=1159"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/edu.prodesign387.com\/mreze\/wp-json\/wp\/v2\/tags?post=1159"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}