{"id":88584,"date":"2020-07-15T01:42:13","date_gmt":"2020-07-14T23:42:13","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/nokia-predstavila-setevuyu-operaczionnuyu-sistemu-sr-linux-dlya-marshrutizatorov"},"modified":"2020-07-15T01:42:13","modified_gmt":"2020-07-14T23:42:13","slug":"nokia-predstavila-setevuyu-operaczionnuyu-sistemu-sr-linux-dlya-marshrutizatorov","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sq\/blog\/news\/nokia-predstavila-setevuyu-operaczionnuyu-sistemu-sr-linux-dlya-marshrutizatorov","title":{"rendered":"Nokia prezantoi sistemin operativ t\u00eb rrjetit SR Linux p\u00ebr ruterat","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Kompania Nokia paraqiti<\/a><\/noindex> sistemin e ri operativ rrjeti Service Router Linux<\/a><\/noindex> (SR Linux), i orientuar<\/a><\/noindex> p\u00ebr p\u00ebrdorim n\u00eb infrastruktur\u00ebn e rrjetit t\u00eb qendrave t\u00eb t\u00eb dh\u00ebnave dhe mjediseve cloud. SR Linux shihet si nj\u00eb komponent ky\u00e7 i zgjidhjeve Nokia Data Center Fabric dhe do t\u00eb instalohet n\u00eb routerat e seris\u00eb Nokia 7250 IXR dhe 7220 IXR. Zgjidhja bazuar n\u00eb SR Linux \u00ebsht\u00eb duke u testuar n\u00eb qendr\u00ebn e re t\u00eb t\u00eb dh\u00ebnave t\u00eb kompanis\u00eb Apple n\u00eb Danimark\u00eb.<\/p>\n

Ndryshe nga sistemet tjera operative p\u00ebr pajisje rrjeti t\u00eb bazuara n\u00eb kernelin Linux, SR Linux ruan mund\u00ebsin\u00eb e aksesit n\u00eb mjedisin e baz\u00ebs s\u00eb platform\u00ebs Linux, i cili nuk \u00ebsht\u00eb fshehur pas API-ve dhe nd\u00ebrfaqeve t\u00eb specializuara. P\u00ebrdoruesit kan\u00eb akses n\u00eb kernelin e paprekur t\u00eb Linux-it dhe aplikacionet themelore sistemike (bash, cron, Python etj.), dhe aplikacionet specifike krijohen me ndihm\u00ebn e mjetit NetOps Toolkit, i cili nuk \u00ebsht\u00eb i lidhur me gjuh\u00eb programimi t\u00eb caktuara. Aplikacionet e bazuara n\u00eb NetOps Toolkit, p\u00ebr shembull, implementimet e protokolleve t\u00eb routing, fitojn\u00eb akses n\u00eb API-t\u00eb e ndryshme rrjeti, por funksionojn\u00eb si komponente t\u00eb pavarura. <\/p>\n

Ky qasja ofron mund\u00ebsin\u00eb p\u00ebr t\u00eb menaxhuar aplikacionet ve\u00e7mas nga sistemi operativ, p\u00ebr shembull, \u00ebsht\u00eb e mundur t\u00eb p\u00ebrdit\u00ebsohet nj\u00eb aplikacion pa b\u00ebr\u00eb ndryshime sistemike ose t\u00eb p\u00ebrdit\u00ebsohet sistemi operativ pa rikonstruar aplikacionet. P\u00ebrve\u00e7 aplikacioneve standarde, si implementimet e protokolleve t\u00eb routing, lejohet ekzekutimi i programeve t\u00eb tjera nga prodhues t\u00eb jasht\u00ebm. P\u00ebrdorimi i kernelit t\u00eb paprekur t\u00eb Linux-it e b\u00ebn ndihm\u00ebn p\u00ebr patchet q\u00eb adresojn\u00eb vulnerabilitetet shum\u00eb m\u00eb t\u00eb leht\u00eb dhe krijimin e shtesave. \u00cbsht\u00eb deklaruar mund\u00ebsia e aksesit n\u00eb utilitar\u00ebt, patchet dhe paketat Linux, si dhe mb\u00ebshtetje p\u00ebr ekzekutimin n\u00eb kontejner\u00eb t\u00eb izoluar.
\nMund\u00ebsohet p\u00ebrcaktimi i pikave t\u00eb kontrollit p\u00ebr rikthimin e ndryshimeve n\u00eb rast problemesh.<\/p>\n

\"Nokia<\/center><\/p>\n

Menaxhimi mund t\u00eb kryhet p\u00ebrmes gNMI<\/a><\/noindex> (gRPC Network Management Interface), nd\u00ebrfaqen e linj\u00ebs s\u00eb komandave, plugin-e n\u00eb Python dhe API bazuar n\u00eb JSON-RPC.
\nP\u00ebr t\u00eb p\u00ebrdorur funksionalitetin e sh\u00ebrbimeve q\u00eb punojn\u00eb n\u00eb sistem, rekomandohet p\u00ebrdorimi i gRPC dhe protokollit t\u00eb shk\u00ebmbimit t\u00eb t\u00eb dh\u00ebnave Protocol Buffers. Aplikacionet SR Linux mund t\u00eb shk\u00ebmbejn\u00eb informacion n\u00eb lidhje me gjendjen, duke p\u00ebrdorur arkitektur\u00ebn \"publish\/subscribe\" (pub\/sub), ku gjithashtu aplikohen gRPC dhe Protocol Buffers, dhe si mekaniz\u00ebm p\u00ebr dor\u00ebzimin e garantuar p\u00ebrdoret IDB (Nokia Impart Database).
\nP\u00ebr strukturuar informacionin mbi gjendjen e aplikacioneve dhe konfigurimin e p\u00ebrdorur, aplikohen modelet e t\u00eb dh\u00ebnave YANG (Yet Another Next Generation, RFC-6020<\/a><\/noindex>). <\/p>\n

Implementimet e protokolleve t\u00eb rrjetit, duke p\u00ebrfshir\u00eb Multiprotocol Border Gateway Protocol (MP-BGP), Ethernet VPN (EVPN) dhe Virtual Extensible LAN (VXLAN), jan\u00eb t\u00eb bazuara n\u00eb stack-un e provuar t\u00eb protokollit SR OS (Nokia Service Router Operating System), i cili \u00ebsht\u00eb n\u00eb p\u00ebrdorim n\u00eb m\u00eb shum\u00eb se nj\u00eb milion routera Nokia. P\u00ebr t\u00eb abstraktuar komponent\u00ebt harduerik\u00eb p\u00ebrdoret n\u00ebn-sistemi XDP<\/a><\/noindex> (eXtensible Data Path).<\/p>\n

P\u00ebr automatizimin e operacioneve p\u00ebr krijimin, vendosjen, konfigurimin e infrastruktur\u00ebs rrjetore t\u00eb qendr\u00ebs s\u00eb t\u00eb dh\u00ebnave, mbledhjen dhe analizimin e telemetris\u00eb, ofrohet Nokia Fabric Services Platform (FSP). FSP gjithashtu ofron mjete p\u00ebr simulimin e rrjetit p\u00ebr t\u00eb leht\u00ebsuar planifikimin, projektimin, testimin dhe debugging-un e rrjeteve n\u00eb qendrat e t\u00eb dh\u00ebnave. Komponent\u00ebt e rrjetit simulohet p\u00ebrmes izolimit kontejner t\u00eb bazuar n\u00eb platform\u00ebn Kubernetes, e cila lejon ekzekutimin e instancave t\u00eb ve\u00e7anta t\u00eb SR Linux n\u00eb mjediset e tyre t\u00eb izoluara.<\/p>\n

N\u00eb thelb, FSP lejon krijimin programatik t\u00eb nj\u00eb kopje virtuale t\u00eb rrjetit real dhe p\u00ebrdorimin e po atij softueri (SR Linux n\u00eb kontenier\u00eb) q\u00eb p\u00ebrdoret n\u00eb routerat dhe switch-et real\u00eb. P\u00ebr m\u00eb tep\u00ebr, n\u00eb rrjetin real dhe t\u00eb simuluar p\u00ebrdoret e nj\u00ebjta konfigurim, q\u00eb lejon p\u00ebrdorimin e rrjetit t\u00eb simuluar si nj\u00eb hap t\u00eb par\u00eb p\u00ebr futjen dhe testimin e ndryshimeve. Bazuar n\u00eb mjedisin e simuluar, FSP mund t\u00eb gjeneroj\u00eb t\u00eb gjitha informacionet e nevojshme p\u00ebr vendosjen e rrjetit real. <\/p>\n

<\/a><\/noindex><\/p>\n

Burimi: opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Nokia \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b\u0430 \u043d\u043e\u0432\u0443\u044e \u0441\u0435\u0442\u0435\u0432\u0443\u044e \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u0443\u044e \u0441\u0438\u0441\u0442\u0435\u043c\u0443 Service Router Linux (SR Linux), \u043e\u0440\u0438\u0435\u043d\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u0443\u044e \u043d\u0430 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u0432 \u0441\u0435\u0442\u0435\u0432\u043e\u0439 \u0438\u043d\u0444\u0440\u0430\u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u0435 \u0446\u0435\u043d\u0442\u0440\u043e\u0432 \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0434\u0430\u043d\u043d\u044b\u0445 \u0438 \u043e\u0431\u043b\u0430\u0447\u043d\u044b\u0445 \u043e\u043a\u0440\u0443\u0436\u0435\u043d\u0438\u0439. SR Linux \u0440\u0430\u0441\u0441\u043c\u0430\u0442\u0440\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u043a\u0430\u043a \u043a\u043b\u044e\u0447\u0435\u0432\u043e\u0439 \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442 \u0440\u0435\u0448\u0435\u043d\u0438\u0439 Nokia Data Center Fabric \u0438 \u0431\u0443\u0434\u0435\u0442 \u0443\u0441\u0442\u0430\u043d\u0430\u0432\u043b\u0438\u0432\u0430\u0442\u044c\u0441\u044f \u043d\u0430 \u043c\u0430\u0440\u0448\u0440\u0443\u0442\u0438\u0437\u0430\u0442\u043e\u0440\u044b \u043b\u0438\u043d\u0435\u0439\u043a\u0438 Nokia 7250 IXR \u0438 7220 IXR. \u0420\u0435\u0448\u0435\u043d\u0438\u0435 \u043d\u0430 \u0431\u0430\u0437\u0435 SR Linux \u0443\u0436\u0435 \u043f\u0440\u043e\u0445\u043e\u0434\u0438\u0442 \u0442\u0435\u0441\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":88585,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-88584","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Nokia prezantoi sistemin operativ t\u00eb rrjetit SR Linux p\u00ebr routerat | ProHoster","description":"Kompania 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