{"id":1524,"date":"2019-04-22T23:28:46","date_gmt":"2019-04-22T20:28:46","guid":{"rendered":"https:\/\/www.nav.ro\/blog\/?p=1524"},"modified":"2019-04-22T23:28:46","modified_gmt":"2019-04-22T20:28:46","slug":"ce-este-gateway-ul-implicit","status":"publish","type":"post","link":"https:\/\/www.nav.ro\/blog\/ce-este-gateway-ul-implicit\/","title":{"rendered":"Ce este Gateway-ul implicit"},"content":{"rendered":"\n<p>Un gateway implicit permite dispozitivelor dintr-o singur\u0103 re\u021bea s\u0103 comunice cu dispozitive dintr-o alt\u0103 re\u021bea. \u00cen cazul \u00een care computerul dvs. solicit\u0103, de exemplu, o pagin\u0103 web pe internet, solicitarea va fi ini\u021bializat\u0103 prin gateway-ul dvs. prestabilit \u00eenainte de a ie\u0219i din re\u021beaua local\u0103 pentru a ajunge la internet.<\/p>\n\n\n\n<p>O modalitate mai u\u0219oar\u0103 de a \u00een\u021belege termenul de &#8222;default gateway&#8221; ar putea fi s\u0103 v\u0103 g\u00e2ndi\u021bi la acesta ca la un dispozitiv intermediar \u00eentre re\u021beaua local\u0103 \u0219i internet. Este necesar pentru transferul datelor interne c\u0103tre Internet \u0219i \u00eenapoi.<\/p>\n\n\n\n<p>Dispozitivul de gateway implicit transfer\u0103 traficul dintr-o subre\u021bea local\u0103 la dispozitivele din alte subre\u021bele. Default gateway adesea conecteaz\u0103 re\u021beaua local\u0103 la internet, de\u0219i gateway-urile interne pentru comunica\u021bii \u00een cadrul unei re\u021bele locale servesc de asemenea unui scop util \u00een re\u021belele corporative.<\/p>\n\n\n\n<p>Cum se deplaseaz\u0103 traficul printr-un gateway implicit<\/p>\n\n\n\n<p>To\u021bi clien\u021bii dintr-un punct de re\u021bea se \u00eendreapt\u0103 c\u0103tre un gateway prestabilit care le ruteaz\u0103 traficul.<\/p>\n\n\n\n<p>Gateway-ul implicit din re\u021beaua dvs. de domiciliu \u00een\u021belege, de exemplu, anumite rute care trebuie urmate pentru a comuta cererile dvs. pentru Internet din re\u021bea \u0219i pe urm\u0103torul echipament care \u0219tie trebuie f\u0103cut.<\/p>\n\n\n\n<p>De acolo, acela\u0219i proces se \u00eent\u00e2mpl\u0103 p\u00e2n\u0103 c\u00e2nd datele dvs. vor ajunge \u00een final la destina\u021bia dorit\u0103. Cu fiecare re\u021bea pe care traficul o atinge, gateway-ul implicit al re\u021belei serve\u0219te scopului propriu pentru a retransmite informa\u021biile pe Internet \u0219i, \u00een cele din urm\u0103, \u00eenapoi la dispozitivul care le-a solicitat ini\u021bial.<\/p>\n\n\n\n<p>Dac\u0103 traficul este legat de alte dispozitive interne \u0219i nu de un dispozitiv din afara re\u021belei locale, gateway-ul implicit este folosit pentru a \u00een\u021belege cererea, dar \u00een loc s\u0103 trimit\u0103 datele din re\u021bea, acesta le trimite spre dispozitivul local dorit.<\/p>\n\n\n\n<p>Acest proces este \u00een\u021beles pe baza adresei IP pe care o solicit\u0103 dispozitivul originar.<\/p>\n\n\n\n<p>Tipuri de gateway-uri implicite<\/p>\n\n\n\n<p>Gateway-urile implicite pentru Internet sunt de obicei unul din cele dou\u0103 tipuri:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>\u00cen re\u021belele de domiciliu sau de afaceri mici cu un router broadband, pentru a partaja conexiunea la internet, acesta serve\u0219te drept gateway implicit.<\/li><li>\u00cen re\u021belele de domiciliu sau de afaceri mici, f\u0103r\u0103 un router, cum ar fi pentru re\u0219edin\u021be cu acces la internet prin dial-up, un router de la loca\u021bia furnizorului de servicii internet serve\u0219te ca gateway implicit.<\/li><\/ul>\n\n\n\n<p>Gateway-urile implicite pot fi, de asemenea, configurate utiliz\u00e2nd un computer obi\u0219nuit \u00een loc de un router. Aceste gateway-uri utilizeaz\u0103 dou\u0103 adaptoare de re\u021bea unde unul este conectat la subnetwork-ul local \u0219i cel\u0103lalt este conectat la re\u021beaua extern\u0103.<\/p>\n\n\n\n<p>Fie routerele, fie calculatoarele folosite ca gateway pot fi utilizate pentru a conecta subre\u021belele locale, cum ar fi cele din \u00eentreprinderi mai mari.<\/p>\n\n\n\n<p>Cum s\u0103 g\u0103si\u021bi adresa IP a gateway-ului implicit<\/p>\n\n\n\n<p>Este posibil s\u0103 ave\u021bi nevoie s\u0103 cunoa\u0219te\u021bi adresa IP a gateway-ului implicit dac\u0103 exist\u0103 o problem\u0103 de re\u021bea sau dac\u0103 trebuie s\u0103 face\u021bi modific\u0103ri pe router.<\/p>\n\n\n\n<p>\u00cen Microsoft Windows, adresa IP a gateway-ului implicit a unui computer poate fi accesat\u0103 prin Command Prompt cu comanda &#8222;ipconfig&#8221;, precum \u0219i prin intermediul panoului de control. Comenzile &#8222;netstat&#8221; \u0219i &#8222;ip&#8221; sunt utilizate pe macOS \u0219i Linux pentru a g\u0103si adresa gateway-ului implicit.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Un gateway implicit permite dispozitivelor dintr-o singur\u0103 re\u021bea s\u0103 comunice cu dispozitive dintr-o alt\u0103 re\u021bea. \u00cen cazul \u00een care computerul dvs. solicit\u0103, de exemplu, o pagin\u0103 web pe internet, solicitarea va fi ini\u021bializat\u0103 prin gateway-ul dvs. prestabilit \u00eenainte de a ie\u0219i din re\u021beaua local\u0103 pentru a ajunge la internet. O modalitate mai u\u0219oar\u0103 de a<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[155],"tags":[133],"class_list":["post-1524","post","type-post","status-publish","format-standard","hentry","category-info","tag-tcpip"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Ce este Gateway-ul implicit - NAV.RO Blog<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.nav.ro\/blog\/ce-este-gateway-ul-implicit\/\" \/>\n<meta property=\"og:locale\" content=\"ro_RO\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Ce este Gateway-ul implicit - NAV.RO Blog\" \/>\n<meta property=\"og:description\" content=\"Un gateway implicit permite dispozitivelor dintr-o singur\u0103 re\u021bea s\u0103 comunice cu dispozitive dintr-o alt\u0103 re\u021bea. \u00cen cazul \u00een care computerul dvs. solicit\u0103, de exemplu, o pagin\u0103 web pe internet, solicitarea va fi ini\u021bializat\u0103 prin gateway-ul dvs. prestabilit \u00eenainte de a ie\u0219i din re\u021beaua local\u0103 pentru a ajunge la internet. 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