{"id":475784,"date":"2023-08-09T07:23:51","date_gmt":"2023-08-09T07:23:51","guid":{"rendered":""},"modified":"2023-09-05T11:11:13","modified_gmt":"2023-09-05T11:11:13","slug":"access-layer","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/ir\/wiki\/access-layer\/","title":{"rendered":"\u0644\u0627\u06cc\u0647 \u062f\u0633\u062a\u0631\u0633\u06cc"},"content":{"rendered":"<p>\u0644\u0627\u06cc\u0647 \u062f\u0633\u062a\u0631\u0633\u06cc \u062c\u0632\u0621 \u062c\u062f\u0627\u06cc\u06cc \u0646\u0627\u067e\u0630\u06cc\u0631 \u0645\u0639\u0645\u0627\u0631\u06cc \u0634\u0628\u06a9\u0647 \u0627\u0633\u062a \u06a9\u0647 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0646\u0642\u0637\u0647 \u0648\u0631\u0648\u062f \u06a9\u0627\u0631\u0628\u0631\u0627\u0646 \u0648 \u062f\u0633\u062a\u06af\u0627\u0647 \u0647\u0627 \u0628\u0631\u0627\u06cc \u0627\u062a\u0635\u0627\u0644 \u0628\u0647 \u0634\u0628\u06a9\u0647 \u0639\u0645\u0644 \u0645\u06cc \u06a9\u0646\u062f. \u0627\u06cc\u0646 \u06cc\u06a9 \u0639\u0646\u0635\u0631 \u062d\u06cc\u0627\u062a\u06cc \u062f\u0631 \u0637\u0631\u0627\u062d\u06cc \u0634\u0628\u06a9\u0647 \u0627\u0633\u062a \u06a9\u0647 \u062f\u0633\u062a\u0631\u0633\u06cc \u06a9\u0627\u0631\u0628\u0631 \u0628\u0647 \u062e\u062f\u0645\u0627\u062a \u0648 \u0645\u0646\u0627\u0628\u0639 \u0645\u062e\u062a\u0644\u0641 \u0634\u0628\u06a9\u0647 \u0631\u0627 \u0645\u062f\u06cc\u0631\u06cc\u062a \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<h2>\u0638\u0647\u0648\u0631 \u0648 \u062a\u06a9\u0627\u0645\u0644 \u0644\u0627\u06cc\u0647 \u062f\u0633\u062a\u0631\u0633\u06cc<\/h2>\n<p>\u0645\u0641\u0647\u0648\u0645 \u0644\u0627\u06cc\u0647 \u062f\u0633\u062a\u0631\u0633\u06cc \u0647\u0645\u0631\u0627\u0647 \u0628\u0627 \u062a\u0648\u0633\u0639\u0647 \u0645\u0639\u0645\u0627\u0631\u06cc \u0634\u0628\u06a9\u0647 \u0631\u06cc\u0634\u0647 \u062f\u0648\u0627\u0646\u06cc\u062f. \u062f\u0631 \u0627\u0648\u0627\u062e\u0631 \u062f\u0647\u0647 1970 \u0648 \u0627\u0648\u0627\u06cc\u0644 \u062f\u0647\u0647 1980\u060c \u0628\u0627 \u0634\u0631\u0648\u0639 \u0628\u0647 \u062a\u06a9\u0627\u0645\u0644 \u0641\u0646\u0627\u0648\u0631\u06cc \u0647\u0627\u06cc \u0634\u0628\u06a9\u0647\u060c \u0646\u06cc\u0627\u0632 \u0628\u0647 \u06cc\u06a9 \u0631\u0648\u06cc\u06a9\u0631\u062f \u0633\u0627\u0632\u0645\u0627\u0646 \u06cc\u0627\u0641\u062a\u0647 \u0648 \u0644\u0627\u06cc\u0647 \u0627\u06cc \u0622\u0634\u06a9\u0627\u0631 \u0634\u062f. \u0686\u0627\u0631\u0686\u0648\u0628 \u0627\u0633\u0627\u0633\u06cc \u0628\u0631\u0627\u06cc \u0627\u06cc\u0646 \u06a9\u0627\u0631\u060c \u0645\u062f\u0644 OSI (Open Systems Interconnection) \u0628\u0648\u062f \u06a9\u0647 \u062a\u0648\u0633\u0637 \u0633\u0627\u0632\u0645\u0627\u0646 \u0628\u06cc\u0646 \u0627\u0644\u0645\u0644\u0644\u06cc \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f (ISO) \u062f\u0631 \u0633\u0627\u0644 1984 \u0645\u0639\u0631\u0641\u06cc \u0634\u062f. \u0644\u0627\u06cc\u0647 \u0647\u0627\u06cc \u067e\u0627\u06cc\u06cc\u0646 \u0645\u062f\u0644 OSI\u060c \u0628\u0647 \u0648\u06cc\u0698\u0647 \u0644\u0627\u06cc\u0647 \u0647\u0627\u06cc \u0641\u06cc\u0632\u06cc\u06a9\u06cc \u0648 \u067e\u06cc\u0648\u0646\u062f \u062f\u0627\u062f\u0647\u060c \u0632\u0645\u06cc\u0646\u0647 \u0631\u0627 \u0628\u0631\u0627\u06cc \u0622\u0646\u0686\u0647 \u06a9\u0647 \u0627\u06a9\u0646\u0648\u0646 \u0645\u06cc \u062f\u0627\u0646\u06cc\u0645\u060c \u0641\u0631\u0627\u0647\u0645 \u06a9\u0631\u062f\u0646\u062f. \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0644\u0627\u06cc\u0647 \u062f\u0633\u062a\u0631\u0633\u06cc.<\/p>\n<p>\u062f\u0631 \u062f\u0647\u0647 1990\u060c \u0645\u062f\u0644 \u0633\u0644\u0633\u0644\u0647 \u0645\u0631\u0627\u062a\u0628\u06cc \u0633\u0647 \u0644\u0627\u06cc\u0647 \u0633\u06cc\u0633\u06a9\u0648 \u0627\u06cc\u0646 \u0645\u0641\u0647\u0648\u0645 \u0631\u0627 \u06af\u0633\u062a\u0631\u0634 \u062f\u0627\u062f \u0648 \u06cc\u06a9 \u0644\u0627\u06cc\u0647 \u062f\u0633\u062a\u0631\u0633\u06cc \u0635\u0631\u06cc\u062d \u0631\u0627 \u062f\u0631 \u06a9\u0646\u0627\u0631 \u0644\u0627\u06cc\u0647 \u0647\u0627\u06cc \u062a\u0648\u0632\u06cc\u0639 \u0648 \u0647\u0633\u062a\u0647 \u0645\u0639\u0631\u0641\u06cc \u06a9\u0631\u062f. \u0627\u06cc\u0646 \u0645\u062f\u0644 \u0628\u0627 \u0627\u0631\u0627\u0626\u0647 \u06cc\u06a9 \u0627\u06cc\u0646\u062a\u0631\u0646\u062a \u0633\u0644\u0633\u0644\u0647 \u0645\u0631\u0627\u062a\u0628\u06cc \u0645\u0642\u06cc\u0627\u0633 \u067e\u0630\u06cc\u0631\u060c \u0642\u0627\u0628\u0644 \u0627\u0639\u062a\u0645\u0627\u062f \u0648 \u0645\u0642\u0631\u0648\u0646 \u0628\u0647 \u0635\u0631\u0641\u0647\u060c \u0634\u0628\u06a9\u0647 \u0631\u0627 \u0633\u0627\u062f\u0647 \u06a9\u0631\u062f.<\/p>\n<h2>\u06a9\u0627\u0648\u0634 \u0639\u0645\u06cc\u0642 \u062a\u0631 \u062f\u0631 \u0644\u0627\u06cc\u0647 \u062f\u0633\u062a\u0631\u0633\u06cc<\/h2>\n<p>\u0644\u0627\u06cc\u0647 \u062f\u0633\u062a\u0631\u0633\u06cc\u060c 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\u0647\u0627\u06cc\u06cc \u0631\u0627 \u06a9\u0647 \u062f\u0631 \u0634\u0628\u06a9\u0647 \u0647\u0627\u06cc \u0645\u062d\u0644\u06cc (LAN) \u0628\u0647 \u06a9\u0627\u0631\u0628\u0631 \u0646\u0647\u0627\u06cc\u06cc \u0646\u0632\u062f\u06cc\u06a9\u062a\u0631 \u0647\u0633\u062a\u0646\u062f\u060c \u0645\u062a\u0635\u0644 \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<p>\u062a\u0648\u0627\u0628\u0639 \u0627\u0648\u0644\u06cc\u0647 \u0644\u0627\u06cc\u0647 \u062f\u0633\u062a\u0631\u0633\u06cc \u0639\u0628\u0627\u0631\u062a\u0646\u062f \u0627\u0632:<\/p>\n<ol>\n<li>\u0627\u0631\u0627\u0626\u0647 \u062f\u0633\u062a\u0631\u0633\u06cc \u0628\u0647 \u0634\u0628\u06a9\u0647 \u0628\u0631\u0627\u06cc \u06a9\u0627\u0631\u0628\u0631.<\/li>\n<li>\u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u0627\u0632 \u0627\u06cc\u0646\u06a9\u0647 \u0647\u0631 \u062f\u0633\u062a\u06af\u0627\u0647 \u062f\u0627\u0631\u0627\u06cc \u0645\u0646\u0627\u0628\u0639 \u06a9\u0627\u0641\u06cc \u0628\u0631\u0627\u06cc \u0628\u0631\u0622\u0648\u0631\u062f\u0646 \u0646\u06cc\u0627\u0632\u0647\u0627\u06cc \u0634\u0628\u06a9\u0647 \u062e\u0648\u062f \u0627\u0633\u062a.<\/li>\n<li>\u0627\u062c\u0631\u0627\u06cc \u0633\u06cc\u0627\u0633\u062a \u0647\u0627\u06cc \u0627\u0645\u0646\u06cc\u062a \u0634\u0628\u06a9\u0647\u060c \u0641\u06cc\u0644\u062a\u0631 \u062a\u0631\u0627\u0641\u06cc\u06a9 \u0648 QoS (\u06a9\u06cc\u0641\u06cc\u062a \u062e\u062f\u0645\u0627\u062a).<\/li>\n<li>\u0631\u0633\u06cc\u062f\u06af\u06cc \u0628\u0647 \u062a\u0634\u062e\u06cc\u0635 \u062e\u0637\u0627 \u0648 \u0627\u0631\u0633\u0627\u0644 \u0645\u062c\u062f\u062f \u0628\u0633\u062a\u0647.<\/li>\n<\/ol>\n<h2>\u06a9\u0627\u0631\u0647\u0627\u06cc \u062f\u0627\u062e\u0644\u06cc \u0644\u0627\u06cc\u0647 \u062f\u0633\u062a\u0631\u0633\u06cc<\/h2>\n<p>\u062f\u0631 \u0644\u0627\u06cc\u0647 \u062f\u0633\u062a\u0631\u0633\u06cc\u060c \u062f\u0633\u062a\u06af\u0627\u0647 \u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641 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\u0645\u06cc \u06a9\u0646\u0646\u062f. \u0622\u0646\u200c\u0647\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u0646\u062f \u0648\u06cc\u0698\u06af\u06cc\u200c\u0647\u0627\u06cc\u06cc \u0645\u0627\u0646\u0646\u062f \u062a\u0642\u0633\u06cc\u0645\u200c\u0628\u0646\u062f\u06cc VLAN\u060c \u062a\u062c\u0645\u0639 \u067e\u06cc\u0648\u0646\u062f\u0647\u0627\u060c \u0648 PoE (\u062a\u0648\u0627\u0646 \u0628\u0631 \u0631\u0648\u06cc \u0627\u062a\u0631\u0646\u062a) \u0631\u0627 \u0627\u0631\u0627\u0626\u0647 \u062f\u0647\u0646\u062f.<\/p>\n<h2>\u0648\u06cc\u0698\u06af\u06cc \u0647\u0627\u06cc \u06a9\u0644\u06cc\u062f\u06cc \u0644\u0627\u06cc\u0647 \u062f\u0633\u062a\u0631\u0633\u06cc<\/h2>\n<p>\u0644\u0627\u06cc\u0647 \u062f\u0633\u062a\u0631\u0633\u06cc \u0628\u0647 \u062f\u0644\u06cc\u0644 \u0648\u06cc\u0698\u06af\u06cc \u0647\u0627\u06cc \u06a9\u0644\u06cc\u062f\u06cc \u0645\u062e\u062a\u0644\u0641 \u0622\u0646 \u0636\u0631\u0648\u0631\u06cc \u0627\u0633\u062a:<\/p>\n<ol>\n<li><strong>\u062f\u0633\u062a\u0631\u0633\u06cc \u06a9\u0627\u0631\u0628\u0631:<\/strong> \u0627\u06cc\u0646 \u0631\u0627\u0628\u0637 \u0645\u0633\u062a\u0642\u06cc\u0645 \u0628\u06cc\u0646 \u06a9\u0627\u0631\u0628\u0631\u0627\u0646 \u0648 \u0634\u0628\u06a9\u0647 \u0631\u0627 \u0641\u0631\u0627\u0647\u0645 \u0645\u06cc \u06a9\u0646\u062f.<\/li>\n<li><strong>\u0645\u062f\u06cc\u0631\u06cc\u062a \u0627\u0645\u0646\u06cc\u062a:<\/strong> \u0633\u06cc\u0627\u0633\u062a \u0647\u0627\u06cc\u06cc \u0631\u0627 \u0628\u0631\u0627\u06cc \u0627\u0645\u0646\u06cc\u062a \u0634\u0628\u06a9\u0647 \u0627\u062c\u0631\u0627 \u0645\u06cc \u06a9\u0646\u062f \u0648 \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u06a9\u0627\u0631\u0628\u0631 \u0631\u0627 \u0645\u062f\u06cc\u0631\u06cc\u062a \u0645\u06cc \u06a9\u0646\u062f.<\/li>\n<li><strong>\u0645\u062f\u06cc\u0631\u06cc\u062a \u062a\u0631\u0627\u0641\u06cc\u06a9:<\/strong> QoS \u0631\u0627 \u0628\u0631\u0627\u06cc \u0627\u0648\u0644\u0648\u06cc\u062a \u0628\u0646\u062f\u06cc \u0627\u0646\u0648\u0627\u0639 \u062e\u0627\u0635\u06cc \u0627\u0632 \u062a\u0631\u0627\u0641\u06cc\u06a9 \u0645\u062f\u06cc\u0631\u06cc\u062a \u0645\u06cc \u06a9\u0646\u062f.<\/li>\n<li><strong>\u0627\u062a\u0635\u0627\u0644 \u062f\u0633\u062a\u06af\u0627\u0647 \u0648 \u0631\u0633\u0627\u0646\u0647:<\/strong> \u062f\u0633\u062a\u06af\u0627\u0647 \u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641 \u0648 \u0627\u0646\u0648\u0627\u0639 \u0645\u062e\u062a\u0644\u0641 \u0631\u0633\u0627\u0646\u0647 \u0631\u0627 \u0628\u0647 \u0634\u0628\u06a9\u0647 \u0645\u062a\u0635\u0644 \u0645\u06cc \u06a9\u0646\u062f.<\/li>\n<\/ol>\n<h2>\u0627\u0646\u0648\u0627\u0639 \u0644\u0627\u06cc\u0647 \u0647\u0627\u06cc \u062f\u0633\u062a\u0631\u0633\u06cc<\/h2>\n<p>\u0628\u0647 \u0637\u0648\u0631 \u06a9\u0644\u06cc\u060c \u0644\u0627\u06cc\u0647 \u0647\u0627\u06cc \u062f\u0633\u062a\u0631\u0633\u06cc \u0631\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646 \u0628\u0631 \u0627\u0633\u0627\u0633 \u0646\u0648\u0639 \u0634\u0628\u06a9\u0647 \u0627\u06cc \u06a9\u0647 \u062f\u0631 \u0622\u0646 \u067e\u06cc\u0627\u062f\u0647 \u0633\u0627\u0632\u06cc \u0645\u06cc \u0634\u0648\u062f \u0637\u0628\u0642\u0647 \u0628\u0646\u062f\u06cc \u06a9\u0631\u062f:<\/p>\n<ol>\n<li><strong>\u0644\u0627\u06cc\u0647 \u062f\u0633\u062a\u0631\u0633\u06cc LAN:<\/strong> \u062f\u0633\u062a\u06af\u0627\u0647 \u0647\u0627\u06cc \u067e\u0627\u06cc\u0627\u0646\u06cc \u0631\u0627 \u062f\u0631 \u06cc\u06a9 \u0634\u0628\u06a9\u0647 \u0645\u062d\u0644\u06cc\u060c \u0645\u0639\u0645\u0648\u0644\u0627\u064b \u062f\u0631 \u06cc\u06a9 \u0645\u062d\u06cc\u0637 \u062e\u0627\u0646\u0647 \u06cc\u0627 \u062f\u0641\u062a\u0631\u060c \u0645\u062a\u0635\u0644 \u0645\u06cc \u06a9\u0646\u062f.<\/li>\n<li><strong>\u0644\u0627\u06cc\u0647 \u062f\u0633\u062a\u0631\u0633\u06cc WAN:<\/strong> \u062a\u0648\u0633\u0637 ISP \u0647\u0627 (\u0627\u0631\u0627\u0626\u0647 \u062f\u0647\u0646\u062f\u06af\u0627\u0646 \u062e\u062f\u0645\u0627\u062a \u0627\u06cc\u0646\u062a\u0631\u0646\u062a) \u0628\u0631\u0627\u06cc \u0627\u0631\u0627\u0626\u0647 \u0627\u062a\u0635\u0627\u0644 \u0628\u0647 \u0627\u06cc\u0646\u062a\u0631\u0646\u062a \u0628\u0647 \u06a9\u0627\u0631\u0628\u0631\u0627\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.<\/li>\n<li><strong>\u0644\u0627\u06cc\u0647 \u062f\u0633\u062a\u0631\u0633\u06cc \u0628\u0647 \u0645\u0631\u06a9\u0632 \u062f\u0627\u062f\u0647:<\/strong> \u0633\u0631\u0648\u0631\u0647\u0627 \u0648 \u062f\u0633\u062a\u06af\u0627\u0647 \u0647\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647 \u0633\u0627\u0632\u06cc \u0631\u0627 \u062f\u0631 \u0645\u062d\u06cc\u0637 \u0645\u0631\u06a9\u0632 \u062f\u0627\u062f\u0647 \u0645\u062a\u0635\u0644 \u0645\u06cc \u06a9\u0646\u062f.<\/li>\n<\/ol>\n<table>\n<thead>\n<tr>\n<th style=\"text-align: center;\">\u062a\u0627\u06cc\u067e \u06a9\u0646\u06cc\u062f<\/th>\n<th style=\"text-align: center;\">\u0634\u0631\u062d<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align: center;\">LAN<\/td>\n<td style=\"text-align: center;\">\u062f\u0633\u062a\u06af\u0627\u0647 \u0647\u0627\u06cc\u06cc \u0645\u0627\u0646\u0646\u062f \u0631\u0627\u06cc\u0627\u0646\u0647 \u0647\u0627\u06cc \u0634\u062e\u0635\u06cc \u0648 \u0686\u0627\u067e\u06af\u0631\u0647\u0627 \u0631\u0627 \u062f\u0631 \u06cc\u06a9 \u0634\u0628\u06a9\u0647 \u062e\u0627\u0646\u06af\u06cc \u06cc\u0627 \u0627\u062f\u0627\u0631\u06cc \u0645\u062a\u0635\u0644 \u0645\u06cc \u06a9\u0646\u062f<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">WAN<\/td>\n<td style=\"text-align: center;\">\u0628\u0647 \u06a9\u0627\u0631\u0628\u0631\u0627\u0646 \u0627\u0645\u06a9\u0627\u0646 \u0627\u062a\u0635\u0627\u0644 \u0628\u0647 \u0627\u06cc\u0646\u062a\u0631\u0646\u062a \u062f\u0631 \u0633\u0637\u062d ISP \u0631\u0627 \u0645\u06cc \u062f\u0647\u062f<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">\u0645\u0631\u06a9\u0632 \u0627\u0637\u0644\u0627\u0639\u0627\u062a<\/td>\n<td style=\"text-align: center;\">\u0633\u0631\u0648\u0631\u0647\u0627 \u0648 \u062f\u0633\u062a\u06af\u0627\u0647 \u0647\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647 \u0633\u0627\u0632\u06cc \u0631\u0627 \u062f\u0631 \u0645\u062d\u06cc\u0637 \u0645\u0631\u06a9\u0632 \u062f\u0627\u062f\u0647 \u0645\u062a\u0635\u0644 \u0645\u06cc \u06a9\u0646\u062f<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0644\u0627\u06cc\u0647 \u062f\u0633\u062a\u0631\u0633\u06cc: \u0686\u0627\u0644\u0634 \u0647\u0627 \u0648 \u0631\u0627\u0647 \u062d\u0644 \u0647\u0627<\/h2>\n<p>\u0644\u0627\u06cc\u0647 \u062f\u0633\u062a\u0631\u0633\u06cc \u0627\u0648\u0644\u06cc\u0646 \u062e\u0637 \u062f\u0641\u0627\u0639\u06cc \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u062f\u0633\u062a\u0631\u0633\u06cc \u063a\u06cc\u0631\u0645\u062c\u0627\u0632 \u0627\u0633\u062a \u06a9\u0647 \u0627\u0645\u0646\u06cc\u062a \u0631\u0627 \u0628\u0647 \u06cc\u06a9 \u0686\u0627\u0644\u0634 \u0627\u0635\u0644\u06cc \u062a\u0628\u062f\u06cc\u0644 \u0645\u06cc \u06a9\u0646\u062f. \u0631\u0627\u0647 \u062d\u0644 \u0647\u0627 \u0634\u0627\u0645\u0644 \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u0642\u0648\u06cc \u06a9\u0627\u0631\u0628\u0631 \u0648 \u0627\u062c\u0631\u0627\u06cc \u0633\u06cc\u0627\u0633\u062a \u0647\u0627\u06cc\u06cc \u0628\u0631\u0627\u06cc \u062f\u0633\u062a\u0631\u0633\u06cc \u0627\u06cc\u0645\u0646 \u0628\u0647 \u0634\u0628\u06a9\u0647 \u0627\u0633\u062a.<\/p>\n<p>\u0686\u0627\u0644\u0634 \u062f\u06cc\u06af\u0631 \u0645\u062f\u06cc\u0631\u06cc\u062a \u0645\u0648\u062b\u0631 \u0645\u0646\u0627\u0628\u0639 \u0634\u0628\u06a9\u0647 \u0627\u0633\u062a\u060c \u0628\u0647 \u0648\u06cc\u0698\u0647 \u0628\u0627 \u0627\u0641\u0632\u0627\u06cc\u0634 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0648 \u062a\u0642\u0627\u0636\u0627\u06cc \u0634\u0628\u06a9\u0647. \u0627\u06cc\u0646 \u0631\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646 \u0628\u0627 \u0645\u062f\u06cc\u0631\u06cc\u062a \u0647\u0648\u0634\u0645\u0646\u062f \u062a\u0631\u0627\u0641\u06cc\u06a9 \u0648 \u0648\u06cc\u0698\u06af\u06cc \u0647\u0627\u06cc QoS \u06a9\u0647 \u062a\u0631\u0627\u0641\u06cc\u06a9 \u0628\u062d\u0631\u0627\u0646\u06cc \u0631\u0627 \u062f\u0631 \u0627\u0648\u0644\u0648\u06cc\u062a \u0642\u0631\u0627\u0631 \u0645\u06cc \u062f\u0647\u062f\u060c \u0628\u0631\u0637\u0631\u0641 \u06a9\u0631\u062f.<\/p>\n<h2>\u0645\u0642\u0627\u06cc\u0633\u0647 \u0644\u0627\u06cc\u0647 \u062f\u0633\u062a\u0631\u0633\u06cc \u0628\u0627 \u0645\u0641\u0627\u0647\u06cc\u0645 \u0645\u0634\u0627\u0628\u0647<\/h2>\n<table>\n<thead>\n<tr>\n<th style=\"text-align: center;\">\u0645\u062f\u062a\u060c \u0627\u0635\u0637\u0644\u0627\u062d<\/th>\n<th style=\"text-align: center;\">\u0634\u0631\u062d<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align: center;\">\u0644\u0627\u06cc\u0647 \u062a\u0648\u0632\u06cc\u0639<\/td>\n<td style=\"text-align: center;\">\u062f\u0627\u062f\u0647\u200c\u0647\u0627 \u0631\u0627 \u0627\u0632 \u0633\u0648\u0626\u06cc\u0686\u200c\u0647\u0627\u06cc \u0644\u0627\u06cc\u0647 \u062f\u0633\u062a\u0631\u0633\u06cc \u0686\u0646\u062f\u06af\u0627\u0646\u0647 \u062c\u0645\u0639\u200c\u0622\u0648\u0631\u06cc \u0645\u06cc\u200c\u06a9\u0646\u062f \u0648 \u0622\u0646 \u0631\u0627 \u0628\u0647 \u0642\u0633\u0645\u062a \u0635\u062d\u06cc\u062d \u0634\u0628\u06a9\u0647 \u0647\u062f\u0627\u06cc\u062a \u0645\u06cc\u200c\u06a9\u0646\u062f<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">\u0644\u0627\u06cc\u0647 \u0647\u0633\u062a\u0647<\/td>\n<td style=\"text-align: center;\">\u0633\u062a\u0648\u0646 \u0641\u0642\u0631\u0627\u062a \u0634\u0628\u06a9\u0647\u060c \u0627\u0646\u062a\u0642\u0627\u0644 \u0633\u0631\u06cc\u0639 \u0648 \u06a9\u0627\u0631\u0622\u0645\u062f \u0628\u06cc\u0646 \u0633\u0648\u0626\u06cc\u0686 \u0647\u0627\u06cc \u062a\u0648\u0632\u06cc\u0639 \u0631\u0627 \u0641\u0631\u0627\u0647\u0645 \u0645\u06cc \u06a9\u0646\u062f<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u0631\u0648\u0646\u062f\u0647\u0627 \u0648 \u0641\u0646\u0627\u0648\u0631\u06cc \u0647\u0627\u06cc \u0622\u06cc\u0646\u062f\u0647 \u062f\u0631 \u0644\u0627\u06cc\u0647 \u062f\u0633\u062a\u0631\u0633\u06cc<\/h2>\n<p>\u0628\u0627 \u062a\u06a9\u0627\u0645\u0644 \u0641\u0646\u0627\u0648\u0631\u06cc\u200c\u0647\u0627\u06cc \u0634\u0628\u06a9\u0647\u060c \u0644\u0627\u06cc\u0647 Access \u0642\u0631\u0627\u0631 \u0627\u0633\u062a \u0647\u0648\u0634\u0645\u0646\u062f\u062a\u0631 \u0648 \u0633\u0627\u0632\u06af\u0627\u0631\u062a\u0631 \u0634\u0648\u062f. \u06af\u0631\u0627\u06cc\u0634 \u0647\u0627\u06cc\u06cc \u0645\u0627\u0646\u0646\u062f \u0634\u0628\u06a9\u0647 \u0647\u0627\u06cc \u062a\u0639\u0631\u06cc\u0641 \u0634\u062f\u0647 \u062a\u0648\u0633\u0637 \u0646\u0631\u0645 \u0627\u0641\u0632\u0627\u0631 (SDN) \u0648 \u0645\u062c\u0627\u0632\u06cc \u0633\u0627\u0632\u06cc \u062a\u0648\u0627\u0628\u0639 \u0634\u0628\u06a9\u0647 (NFV) \u0627\u0645\u06a9\u0627\u0646 \u0645\u062f\u06cc\u0631\u06cc\u062a \u0627\u0646\u0639\u0637\u0627\u0641 \u067e\u0630\u06cc\u0631\u062a\u0631 \u0648 \u067e\u0648\u06cc\u0627\u062a\u0631 \u0634\u0628\u06a9\u0647 \u0631\u0627 \u062f\u0631 \u0644\u0627\u06cc\u0647 Access \u0641\u0631\u0627\u0647\u0645 \u0645\u06cc \u06a9\u0646\u062f. \u0647\u0645\u0686\u0646\u06cc\u0646\u060c \u0628\u0627 \u062a\u06a9\u062b\u06cc\u0631 \u062f\u0633\u062a\u06af\u0627\u0647\u200c\u0647\u0627\u06cc IoT\u060c \u0644\u0627\u06cc\u0647 \u062f\u0633\u062a\u0631\u0633\u06cc \u0628\u0627\u06cc\u062f \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0648 \u0686\u0627\u0644\u0634\u200c\u0647\u0627\u06cc \u0627\u0645\u0646\u06cc\u062a\u06cc \u0627\u0641\u0632\u0627\u06cc\u0634 \u06cc\u0627\u0641\u062a\u0647 \u0631\u0627 \u0645\u062f\u06cc\u0631\u06cc\u062a \u06a9\u0646\u062f.<\/p>\n<h2>\u0633\u0631\u0648\u0631\u0647\u0627\u06cc \u067e\u0631\u0648\u06a9\u0633\u06cc \u0648 \u0644\u0627\u06cc\u0647 \u062f\u0633\u062a\u0631\u0633\u06cc<\/h2>\n<p>\u06cc\u06a9 \u0633\u0631\u0648\u0631 \u067e\u0631\u0648\u06a9\u0633\u06cc\u060c \u0645\u0627\u0646\u0646\u062f \u0633\u0631\u0648\u0631\u0647\u0627\u06cc \u0627\u0631\u0627\u0626\u0647 \u0634\u062f\u0647 \u062a\u0648\u0633\u0637 OneProxy\u060c \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9 \u0648\u0627\u0633\u0637\u0647 \u0628\u06cc\u0646 \u0645\u0634\u062a\u0631\u06cc \u0648 \u0627\u06cc\u0646\u062a\u0631\u0646\u062a \u0639\u0645\u0644 \u0645\u06cc \u06a9\u0646\u062f. \u062f\u0631 \u0632\u0645\u06cc\u0646\u0647 \u0644\u0627\u06cc\u0647 \u062f\u0633\u062a\u0631\u0633\u06cc\u060c \u06cc\u06a9 \u0633\u0631\u0648\u0631 \u067e\u0631\u0648\u06a9\u0633\u06cc \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0628\u0627 \u067e\u0648\u0634\u0627\u0646\u062f\u0646 \u0622\u062f\u0631\u0633 IP \u0645\u0634\u062a\u0631\u06cc \u0648 \u0641\u06cc\u0644\u062a\u0631 \u06a9\u0631\u062f\u0646 \u062a\u0631\u0627\u0641\u06cc\u06a9 \u0648\u0631\u0648\u062f\u06cc\u060c \u06cc\u06a9 \u0644\u0627\u06cc\u0647 \u0627\u0645\u0646\u06cc\u062a\u06cc \u0627\u0636\u0627\u0641\u06cc \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u062f.<\/p>\n<p>\u0633\u0631\u0648\u0631\u0647\u0627\u06cc \u067e\u0631\u0648\u06a9\u0633\u06cc \u0647\u0645\u0686\u0646\u06cc\u0646 \u0645\u06cc \u062a\u0648\u0627\u0646\u0646\u062f \u0628\u0647 \u062a\u0639\u0627\u062f\u0644 \u0628\u0627\u0631 \u062f\u0631 \u0644\u0627\u06cc\u0647 \u062f\u0633\u062a\u0631\u0633\u06cc \u06a9\u0645\u06a9 \u06a9\u0646\u0646\u062f \u0648 \u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u062d\u0627\u0635\u0644 \u06a9\u0646\u0646\u062f \u06a9\u0647 \u0627\u0632 \u0645\u0646\u0627\u0628\u0639 \u0634\u0628\u06a9\u0647 \u0628\u0647 \u0637\u0648\u0631 \u0645\u0648\u062b\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f. \u0622\u0646\u0647\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u0646\u062f \u062f\u0627\u062f\u0647 \u0647\u0627 \u0631\u0627 \u062f\u0631 \u062d\u0627\u0641\u0638\u0647 \u067e\u0646\u0647\u0627\u0646 \u0646\u06af\u0647 \u062f\u0627\u0631\u0646\u062f\u060c \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u067e\u0647\u0646\u0627\u06cc \u0628\u0627\u0646\u062f \u0631\u0627 \u06a9\u0627\u0647\u0634 \u062f\u0647\u0646\u062f \u0648 \u0639\u0645\u0644\u06a9\u0631\u062f \u0634\u0628\u06a9\u0647 \u0631\u0627 \u0628\u0647\u0628\u0648\u062f \u0628\u062e\u0634\u0646\u062f.<\/p>\n<h2>\u0644\u06cc\u0646\u06a9 \u0647\u0627\u06cc \u0645\u0631\u0628\u0648\u0637\u0647<\/h2>\n<ol>\n<li><a href=\"https:\/\/www.cisco.com\/c\/en\/us\/td\/docs\/solutions\/Enterprise\/Security\/SAFE_RG\/chap9.html\" target=\"_new\" rel=\"noopener nofollow\">\u0633\u06cc\u0633\u06a9\u0648 - \u0628\u0631\u0631\u0633\u06cc \u0627\u062c\u0645\u0627\u0644\u06cc \u0637\u0631\u0627\u062d\u06cc \u0634\u0628\u06a9\u0647 \u0633\u0644\u0633\u0644\u0647 \u0645\u0631\u0627\u062a\u0628\u06cc<\/a><\/li>\n<li><a href=\"https:\/\/searchnetworking.techtarget.com\/definition\/access-layer\" target=\"_new\" rel=\"noopener nofollow\">TechTarget \u2013 \u0644\u0627\u06cc\u0647 \u062f\u0633\u062a\u0631\u0633\u06cc \u0686\u06cc\u0633\u062a\u061f<\/a><\/li>\n<li><a href=\"https:\/\/networklessons.com\/cisco\/ccdp-study-material\/introduction-to-hierarchical-network-design\" target=\"_new\" rel=\"noopener nofollow\">NetworkLessons \u2013 \u0637\u0631\u0627\u062d\u06cc \u0634\u0628\u06a9\u0647 \u0633\u0644\u0633\u0644\u0647 \u0645\u0631\u0627\u062a\u0628\u06cc<\/a><\/li>\n<li><a href=\"https:\/\/oneproxy.pro\/ir\/\" target=\"_new\" rel=\"noopener\">OneProxy \u2013 \u0633\u0631\u0648\u0631\u0647\u0627\u06cc \u067e\u0631\u0648\u06a9\u0633\u06cc<\/a><\/li>\n<\/ol>","protected":false},"featured_media":475501,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-475784","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about <mark>Access Layer: A Detailed Overview<\/mark>","faq_items":[{"question":"What is the Access Layer in network architecture?","answer":"<p>The Access Layer is the outermost layer in a network's hierarchical design. It serves as the entry point for users and devices to connect to the network and manages their access to various network services and resources.<\/p>"},{"question":"When and how did the concept of the Access Layer originate?","answer":"<p>The concept of the Access Layer originated alongside the development of network architecture. It was solidified in the late 20th century, particularly with the Cisco three-layer hierarchical model that explicitly defined an Access Layer, along with Distribution and Core layers.<\/p>"},{"question":"What are the primary functions of the Access Layer?","answer":"<p>The primary functions of the Access Layer include providing network access to the user, ensuring each device has sufficient resources to meet its network requirements, implementing policies for network security, traffic filtering, and QoS (Quality of Service), and handling error detection and packet re-transmission.<\/p>"},{"question":"What are the key features of the Access Layer?","answer":"<p>The key features of the Access Layer include user accessibility, security management, traffic management, and device and media connectivity.<\/p>"},{"question":"How is the Access Layer categorized?","answer":"<p>The Access Layer can be categorized based on the type of network they are implemented in, such as LAN Access Layer for local networks, WAN Access Layer for internet connectivity provided by ISPs, and Data Center Access Layer for connections within data center environments.<\/p>"},{"question":"What are the challenges associated with the Access Layer and how can they be addressed?","answer":"<p>The primary challenges associated with the Access Layer include security and managing network resources effectively. These can be addressed through robust user authentication, secure network access policies, intelligent traffic management, and QoS features.<\/p>"},{"question":"How are proxy servers associated with the Access Layer?","answer":"<p>Proxy servers act as intermediaries between a client and the internet. In the context of the Access Layer, a proxy server can enhance security by masking the client's IP address and filtering incoming traffic. It can also aid in load balancing and data caching, improving network performance.<\/p>"},{"question":"What are the future trends in the Access Layer technology?","answer":"<p>Future trends in Access Layer technology include the increasing use of software-defined networking (SDN) and network functions virtualization (NFV), which will allow for more flexible and dynamic network management at the Access Layer. The proliferation of IoT devices also represents a significant trend, demanding increased connections and security capabilities at the Access Layer.<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/ir\/wp-json\/wp\/v2\/wiki\/475784","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oneproxy.pro\/ir\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/oneproxy.pro\/ir\/wp-json\/wp\/v2\/types\/wiki"}],"version-history":[{"count":0,"href":"https:\/\/oneproxy.pro\/ir\/wp-json\/wp\/v2\/wiki\/475784\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/ir\/wp-json\/wp\/v2\/media\/475501"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/ir\/wp-json\/wp\/v2\/media?parent=475784"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}