{"id":476656,"date":"2023-08-09T07:31:20","date_gmt":"2023-08-09T07:31:20","guid":{"rendered":""},"modified":"2023-09-05T11:13:11","modified_gmt":"2023-09-05T11:13:11","slug":"data-link-layer","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/in\/wiki\/data-link-layer\/","title":{"rendered":"\u0938\u0942\u091a\u0928\u093e \u0936\u094d\u0930\u0902\u0916\u0932\u093e \u0924\u0932"},"content":{"rendered":"<p>\u0921\u0947\u091f\u093e \u0932\u093f\u0902\u0915 \u092a\u0930\u0924 \u0913\u092a\u0928 \u0938\u093f\u0938\u094d\u091f\u092e \u0907\u0902\u091f\u0930\u0915\u0928\u0947\u0915\u094d\u0936\u0928 (\u0913\u090f\u0938\u0906\u0908) \u092e\u0949\u0921\u0932 \u092e\u0947\u0902 \u0926\u0942\u0938\u0930\u0940 \u092a\u0930\u0924 \u0939\u0948\u0964 \u092f\u0939 \u092d\u094c\u0924\u093f\u0915 \u0928\u0947\u091f\u0935\u0930\u094d\u0915 \u092a\u0930 \u0921\u0947\u091f\u093e \u092a\u0948\u0915\u0947\u091f \u0915\u0947 \u0935\u093f\u0936\u094d\u0935\u0938\u0928\u0940\u092f \u092a\u0930\u093f\u0935\u0939\u0928 \u0915\u094b \u0938\u0902\u092d\u093e\u0932\u0924\u093e \u0939\u0948, \u0924\u094d\u0930\u0941\u091f\u093f \u0915\u093e \u092a\u0924\u093e \u0932\u0917\u093e\u0928\u0947 \u0914\u0930 \u0938\u0941\u0927\u093e\u0930 \u0915\u093e \u092a\u094d\u0930\u092c\u0902\u0927\u0928 \u0915\u0930\u0924\u093e \u0939\u0948, \u0914\u0930 \u0928\u0947\u091f\u0935\u0930\u094d\u0915 \u092a\u0939\u0941\u0902\u091a \u0915\u094b \u0928\u093f\u092f\u0902\u0924\u094d\u0930\u093f\u0924 \u0915\u0930\u0924\u093e \u0939\u0948\u0964<\/p>\n<h2>\u0921\u0947\u091f\u093e \u0932\u093f\u0902\u0915 \u092a\u0930\u0924 \u0915\u093e \u0910\u0924\u093f\u0939\u093e\u0938\u093f\u0915 \u0938\u0902\u0926\u0930\u094d\u092d<\/h2>\n<p>\u0921\u0947\u091f\u093e \u0932\u093f\u0902\u0915 \u092a\u0930\u0924 \u0915\u0940 \u0905\u0935\u0927\u093e\u0930\u0923\u093e 1970 \u0915\u0947 \u0926\u0936\u0915 \u0915\u0947 \u0905\u0902\u0924 \u0914\u0930 1980 \u0915\u0947 \u0926\u0936\u0915 \u0915\u0940 \u0936\u0941\u0930\u0941\u0906\u0924 \u092e\u0947\u0902 \u0905\u0902\u0924\u0930\u094d\u0930\u093e\u0937\u094d\u091f\u094d\u0930\u0940\u092f \u092e\u093e\u0928\u0915\u0940\u0915\u0930\u0923 \u0938\u0902\u0917\u0920\u0928 (\u0906\u0908\u090f\u0938\u0913) \u0926\u094d\u0935\u093e\u0930\u093e \u0913\u090f\u0938\u0906\u0908 \u092e\u0949\u0921\u0932 \u0915\u0947 \u0935\u093f\u0915\u093e\u0938 \u0938\u0947 \u091c\u0941\u0921\u093c\u0940 \u0939\u0948\u0964 \u0907\u0938 \u092e\u0949\u0921\u0932 \u0915\u0940 \u0915\u0932\u094d\u092a\u0928\u093e \u0928\u0947\u091f\u0935\u0930\u094d\u0915 \u0909\u092a\u0915\u0930\u0923\u094b\u0902 \u0914\u0930 \u0938\u0949\u092b\u094d\u091f\u0935\u0947\u092f\u0930 \u0915\u0947 \u092c\u0940\u091a \u0935\u093f\u0915\u093e\u0938 \u0914\u0930 \u0905\u0902\u0924\u0930\u0938\u0902\u091a\u093e\u0932\u0928\u0940\u092f\u0924\u093e \u0915\u0947 \u0932\u093f\u090f \u090f\u0915 \u0916\u0941\u0932\u093e \u0935\u093e\u0924\u093e\u0935\u0930\u0923 \u092c\u0928\u093e\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0915\u0940 \u0917\u0908 \u0925\u0940\u0964 OSI \u092e\u0949\u0921\u0932 \u0915\u0902\u092a\u094d\u092f\u0942\u091f\u0930-\u091f\u0942-\u0915\u0902\u092a\u094d\u092f\u0942\u091f\u0930 \u0938\u0902\u091a\u093e\u0930 \u0915\u0940 \u091c\u091f\u093f\u0932 \u092a\u094d\u0930\u0915\u094d\u0930\u093f\u092f\u093e \u0915\u094b \u0938\u093e\u0924 \u092a\u094d\u0930\u092c\u0902\u0927\u0928\u0940\u092f \u092a\u0930\u0924\u094b\u0902 \u092e\u0947\u0902 \u0935\u093f\u092d\u093e\u091c\u093f\u0924 \u0915\u0930\u0924\u093e \u0939\u0948\u0964 \u0921\u0947\u091f\u093e \u0932\u093f\u0902\u0915 \u092a\u0930\u0924, \u0926\u0942\u0938\u0930\u0940 \u0939\u094b\u0928\u0947 \u0915\u0947 \u0928\u093e\u0924\u0947, \u092d\u094c\u0924\u093f\u0915 \u092e\u093e\u0927\u094d\u092f\u092e \u092a\u0930 \u0909\u092a\u0915\u0930\u0923\u094b\u0902 \u0915\u0947 \u092c\u0940\u091a \u0935\u093f\u0936\u094d\u0935\u0938\u0928\u0940\u092f \u0914\u0930 \u0915\u0941\u0936\u0932 \u0921\u0947\u091f\u093e \u0938\u094d\u0925\u093e\u0928\u093e\u0902\u0924\u0930\u0923 \u092a\u094d\u0930\u0926\u093e\u0928 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0924\u0948\u092f\u093e\u0930 \u0915\u0940 \u0917\u0908 \u0925\u0940\u0964<\/p>\n<h2>\u0921\u0947\u091f\u093e \u0932\u093f\u0902\u0915 \u092a\u0930\u0924 \u092e\u0947\u0902 \u0917\u0939\u0930\u093e\u0908 \u0938\u0947 \u0909\u0924\u0930\u0928\u093e<\/h2>\n<p>\u0921\u0947\u091f\u093e \u0932\u093f\u0902\u0915 \u092a\u0930\u0924 OSI \u092e\u0949\u0921\u0932 \u0915\u0947 \u092d\u0940\u0924\u0930 \u0915\u0908 \u092e\u0939\u0924\u094d\u0935\u092a\u0942\u0930\u094d\u0923 \u0915\u093e\u0930\u094d\u092f \u0915\u0930\u0924\u0940 \u0939\u0948:<\/p>\n<ol>\n<li>\n<p><strong>\u092b\u093c\u094d\u0930\u0947\u092e \u0938\u093f\u0902\u0915\u094d\u0930\u094b\u0928\u093e\u0907\u091c\u093c\u0947\u0936\u0928<\/strong>: \u092f\u0939 \u0928\u0947\u091f\u0935\u0930\u094d\u0915 \u092a\u0930\u0924 \u0938\u0947 \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u092c\u093f\u091f\u094d\u0938 \u0915\u0940 \u0927\u093e\u0930\u093e \u0915\u094b \u092a\u094d\u0930\u092c\u0902\u0927\u0928\u0940\u092f \u0921\u0947\u091f\u093e \u0907\u0915\u093e\u0907\u092f\u094b\u0902 \u092e\u0947\u0902 \u0935\u093f\u092d\u093e\u091c\u093f\u0924 \u0915\u0930\u0924\u093e \u0939\u0948 \u091c\u093f\u0928\u094d\u0939\u0947\u0902 \u092b\u093c\u094d\u0930\u0947\u092e \u0915\u0939\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964<\/p>\n<\/li>\n<li>\n<p><strong>\u092d\u094c\u0924\u093f\u0915 \u0938\u092e\u094d\u092c\u094b\u0927\u0928<\/strong>: \u092f\u0926\u093f \u092b\u094d\u0930\u0947\u092e \u0915\u094b \u0928\u0947\u091f\u0935\u0930\u094d\u0915 \u092a\u0930 \u0935\u093f\u092d\u093f\u0928\u094d\u0928 \u092a\u094d\u0930\u0923\u093e\u0932\u093f\u092f\u094b\u0902 \u092e\u0947\u0902 \u0935\u093f\u0924\u0930\u093f\u0924 \u0915\u093f\u092f\u093e \u091c\u093e\u0928\u093e \u0939\u0948, \u0924\u094b \u0921\u0947\u091f\u093e \u0932\u093f\u0902\u0915 \u092a\u0930\u0924 \u0917\u0902\u0924\u0935\u094d\u092f \u0915\u0902\u092a\u094d\u092f\u0942\u091f\u0930 \u0915\u0947 \u092d\u094c\u0924\u093f\u0915 \u092a\u0924\u0947 \u0915\u094b \u092a\u0930\u093f\u092d\u093e\u0937\u093f\u0924 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u092b\u094d\u0930\u0947\u092e \u092e\u0947\u0902 \u090f\u0915 \u0939\u0947\u0921\u0930 \u091c\u094b\u0921\u093c\u0924\u093e \u0939\u0948\u0964<\/p>\n<\/li>\n<li>\n<p><strong>\u092a\u094d\u0930\u0935\u093e\u0939 \u0928\u093f\u092f\u0902\u0924\u094d\u0930\u0923<\/strong>: \u092f\u0926\u093f \u0930\u093f\u0938\u0940\u0935\u0930 \u0926\u094d\u0935\u093e\u0930\u093e \u091c\u093f\u0938 \u0926\u0930 \u092a\u0930 \u0921\u0947\u091f\u093e \u0932\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948 \u0935\u0939 \u092a\u094d\u0930\u0947\u0937\u0915 \u092a\u0930 \u0909\u0924\u094d\u092a\u093e\u0926\u093f\u0924 \u0926\u0930 \u0938\u0947 \u0915\u092e \u0939\u0948, \u0924\u094b \u0921\u0947\u091f\u093e \u0932\u093f\u0902\u0915 \u092a\u0930\u0924 \u0930\u093f\u0938\u0940\u0935\u0930 \u092a\u0930 \u0926\u092c\u093e\u0935 \u0921\u093e\u0932\u0928\u0947 \u0938\u0947 \u092c\u091a\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u090f\u0915 \u092a\u094d\u0930\u0935\u093e\u0939 \u0928\u093f\u092f\u0902\u0924\u094d\u0930\u0923 \u0924\u0902\u0924\u094d\u0930 \u0932\u093e\u0917\u0942 \u0915\u0930\u0924\u0940 \u0939\u0948\u0964<\/p>\n<\/li>\n<li>\n<p><strong>\u0924\u094d\u0930\u0941\u091f\u093f \u0928\u093f\u092f\u0902\u0924\u094d\u0930\u0923<\/strong>: \u092f\u0939 \u0915\u094d\u0937\u0924\u093f\u0917\u094d\u0930\u0938\u094d\u0924 \u092f\u093e \u0916\u094b\u090f \u0939\u0941\u090f \u092b\u093c\u094d\u0930\u0947\u092e\u094b\u0902 \u0915\u093e \u092a\u0924\u093e \u0932\u0917\u093e\u0928\u0947 \u0914\u0930 \u0909\u0928\u094d\u0939\u0947\u0902 \u092a\u0941\u0928\u0903 \u092a\u094d\u0930\u0947\u0937\u093f\u0924 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0924\u0902\u0924\u094d\u0930 \u091c\u094b\u0921\u093c\u0915\u0930 \u092d\u094c\u0924\u093f\u0915 \u092a\u0930\u0924 \u092e\u0947\u0902 \u0935\u093f\u0936\u094d\u0935\u0938\u0928\u0940\u092f\u0924\u093e \u091c\u094b\u0921\u093c\u0924\u093e \u0939\u0948\u0964 \u092f\u0939 \u092a\u093e\u0935\u0924\u0940 \u092a\u094d\u0930\u0923\u093e\u0932\u093f\u092f\u094b\u0902 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0915\u0947 \u092b\u093c\u094d\u0930\u0947\u092e\u094b\u0902 \u0915\u0947 \u0926\u094b\u0939\u0930\u093e\u0935 \u0915\u094b \u092d\u0940 \u0930\u094b\u0915\u0924\u093e \u0939\u0948\u0964<\/p>\n<\/li>\n<li>\n<p><strong>\u0905\u092d\u093f\u0917\u092e \u0928\u093f\u092f\u0902\u0924\u094d\u0930\u0923<\/strong>: \u091c\u092c \u0926\u094b \u092f\u093e \u0926\u094b \u0938\u0947 \u0905\u0927\u093f\u0915 \u0921\u093f\u0935\u093e\u0907\u0938 \u090f\u0915 \u0939\u0940 \u0932\u093f\u0902\u0915 \u0938\u0947 \u091c\u0941\u0921\u093c\u0947 \u0939\u094b\u0924\u0947 \u0939\u0948\u0902, \u0924\u094b \u0921\u0947\u091f\u093e \u0932\u093f\u0902\u0915 \u092a\u094d\u0930\u094b\u091f\u094b\u0915\u0949\u0932 \u092f\u0939 \u0928\u093f\u0930\u094d\u0927\u093e\u0930\u093f\u0924 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0906\u0935\u0936\u094d\u092f\u0915 \u0939\u094b\u0924\u0947 \u0939\u0948\u0902 \u0915\u093f \u0915\u093f\u0938\u0940 \u092d\u0940 \u0938\u092e\u092f \u0932\u093f\u0902\u0915 \u092a\u0930 \u0915\u093f\u0938 \u0921\u093f\u0935\u093e\u0907\u0938 \u0915\u093e \u0928\u093f\u092f\u0902\u0924\u094d\u0930\u0923 \u0939\u0948\u0964<\/p>\n<\/li>\n<\/ol>\n<h2>\u0921\u0947\u091f\u093e \u0932\u093f\u0902\u0915 \u092a\u0930\u0924 \u0915\u0940 \u0906\u0902\u0924\u0930\u093f\u0915 \u0938\u0902\u0930\u091a\u0928\u093e<\/h2>\n<p>\u0905\u092a\u0928\u0947 \u0915\u093e\u0930\u094d\u092f\u094b\u0902 \u0915\u094b \u092a\u094d\u0930\u092d\u093e\u0935\u0940 \u0922\u0902\u0917 \u0938\u0947 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0921\u0947\u091f\u093e \u0932\u093f\u0902\u0915 \u092a\u0930\u0924 \u0915\u094b \u0926\u094b \u0909\u092a-\u092a\u0930\u0924\u094b\u0902 \u092e\u0947\u0902 \u0935\u093f\u092d\u093e\u091c\u093f\u0924 \u0915\u093f\u092f\u093e \u0917\u092f\u093e \u0939\u0948:<\/p>\n<ol>\n<li>\n<p><strong>\u0932\u0949\u091c\u093f\u0915\u0932 \u0932\u093f\u0902\u0915 \u0915\u0902\u091f\u094d\u0930\u094b\u0932 (\u090f\u0932\u090f\u0932\u0938\u0940)<\/strong>: \u092f\u0939 \u090a\u092a\u0930\u0940 \u0909\u092a\u092a\u0930\u0924 \u092b\u093c\u094d\u0930\u0947\u092e \u0938\u093f\u0902\u0915\u094d\u0930\u094b\u0928\u093e\u0907\u091c\u093c\u0947\u0936\u0928, \u092a\u094d\u0930\u0935\u093e\u0939 \u0928\u093f\u092f\u0902\u0924\u094d\u0930\u0923 \u0914\u0930 \u0924\u094d\u0930\u0941\u091f\u093f \u091c\u093e\u0901\u091a \u0915\u0947 \u0932\u093f\u090f \u091c\u093c\u093f\u092e\u094d\u092e\u0947\u0926\u093e\u0930 \u0939\u0948\u0964<\/p>\n<\/li>\n<li>\n<p><strong>\u092e\u0940\u0921\u093f\u092f\u093e \u090f\u0915\u094d\u0938\u0947\u0938 \u0915\u0902\u091f\u094d\u0930\u094b\u0932 (\u092e\u0948\u0915)<\/strong>: \u0928\u093f\u091a\u0932\u0940 \u0909\u092a\u092a\u0930\u0924, \u092e\u0948\u0915, \u092f\u0939 \u0938\u0902\u092d\u093e\u0932\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u091c\u093f\u092e\u094d\u092e\u0947\u0926\u093e\u0930 \u0939\u0948 \u0915\u093f \u0928\u0947\u091f\u0935\u0930\u094d\u0915 \u092a\u0930 \u090f\u0915 \u0909\u092a\u0915\u0930\u0923 \u0921\u0947\u091f\u093e \u0924\u0915 \u0915\u0948\u0938\u0947 \u092a\u0939\u0941\u0902\u091a \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0915\u0930\u0924\u093e \u0939\u0948 \u0914\u0930 \u0907\u0938\u0947 \u092a\u094d\u0930\u0938\u093e\u0930\u093f\u0924 \u0915\u0930\u0928\u0947 \u0915\u0940 \u0905\u0928\u0941\u092e\u0924\u093f \u0915\u0948\u0938\u0947 \u0926\u0947\u0924\u093e \u0939\u0948\u0964<\/p>\n<\/li>\n<\/ol>\n<h2>\u0921\u0947\u091f\u093e \u0932\u093f\u0902\u0915 \u092a\u0930\u0924 \u0915\u0940 \u092e\u0941\u0916\u094d\u092f \u0935\u093f\u0936\u0947\u0937\u0924\u093e\u090f\u0902<\/h2>\n<ul>\n<li>\n<p><strong>\u092b\u094d\u0930\u0947\u092e\u093f\u0902\u0917<\/strong>: \u092b\u093c\u094d\u0930\u0947\u092e\u093f\u0902\u0917 \u0928\u0947\u091f\u0935\u0930\u094d\u0915 \u092a\u0930\u0924 \u0915\u0947 \u0921\u0947\u091f\u093e\u0917\u094d\u0930\u093e\u092e \u092f\u093e \u092a\u0948\u0915\u0947\u091f \u0938\u0947 \u092b\u093c\u094d\u0930\u0947\u092e \u092c\u0928\u093e\u0928\u0947 \u0915\u0940 \u092a\u094d\u0930\u0915\u094d\u0930\u093f\u092f\u093e \u0939\u0948\u0964 \u0907\u0928 \u092b\u093c\u094d\u0930\u0947\u092e\u094b\u0902 \u0915\u094b \u0905\u0917\u094d\u0930\u0947\u0937\u093f\u0924 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u092d\u094c\u0924\u093f\u0915 \u092a\u0930\u0924 \u092a\u0930 \u092d\u0947\u091c\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964<\/p>\n<\/li>\n<li>\n<p><strong>\u092d\u094c\u0924\u093f\u0915 \u0938\u092e\u094d\u092c\u094b\u0927\u0928<\/strong>: \u092f\u0939 \u0928\u0947\u091f\u0935\u0930\u094d\u0915 \u092a\u0930 \u092a\u094d\u0930\u0924\u094d\u092f\u0947\u0915 \u0921\u093f\u0935\u093e\u0907\u0938 \u0915\u094b \u090f\u0915 \u0935\u093f\u0936\u093f\u0937\u094d\u091f \u092a\u0939\u091a\u093e\u0928 \u092a\u094d\u0930\u0926\u093e\u0928 \u0915\u0930\u0924\u093e \u0939\u0948\u0964<\/p>\n<\/li>\n<li>\n<p><strong>\u0924\u094d\u0930\u0941\u091f\u093f \u0914\u0930 \u092a\u094d\u0930\u0935\u093e\u0939 \u0928\u093f\u092f\u0902\u0924\u094d\u0930\u0923<\/strong>: \u092f\u0939 \u0924\u094d\u0930\u0941\u091f\u093f \u0915\u093e \u092a\u0924\u093e \u0932\u0917\u093e\u0928\u0947\/\u0938\u0941\u0927\u093e\u0930 \u0924\u0915\u0928\u0940\u0915\u094b\u0902 \u0914\u0930 \u092a\u094d\u0930\u0935\u093e\u0939 \u0928\u093f\u092f\u0902\u0924\u094d\u0930\u0923 \u0915\u094b \u0932\u093e\u0917\u0942 \u0915\u0930\u0915\u0947 \u090f\u0915 \u0935\u093f\u0936\u094d\u0935\u0938\u0928\u0940\u092f \u0915\u0928\u0947\u0915\u094d\u0936\u0928 \u0938\u0941\u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u0915\u0930\u0924\u093e \u0939\u0948\u0964<\/p>\n<\/li>\n<li>\n<p><strong>\u0905\u092d\u093f\u0917\u092e \u0928\u093f\u092f\u0902\u0924\u094d\u0930\u0923<\/strong>: \u0921\u093f\u0935\u093e\u0907\u0938 \u091f\u094d\u0930\u093e\u0902\u0938\u092e\u093f\u0936\u0928 \u0915\u0947 \u0928\u093f\u092f\u092e\u094b\u0902 \u0915\u094b \u092a\u0930\u093f\u092d\u093e\u0937\u093f\u0924 \u0915\u0930\u0924\u093e \u0939\u0948\u0964<\/p>\n<\/li>\n<\/ul>\n<h2>\u0921\u0947\u091f\u093e \u0932\u093f\u0902\u0915 \u092a\u0930\u0924 \u0915\u0947 \u092a\u094d\u0930\u0915\u093e\u0930<\/h2>\n<p>\u0921\u0947\u091f\u093e \u0932\u093f\u0902\u0915 \u0932\u0947\u092f\u0930 \u092a\u094d\u0930\u094b\u091f\u094b\u0915\u0949\u0932 \u0915\u094b \u0909\u0938 \u0928\u0947\u091f\u0935\u0930\u094d\u0915 \u0915\u0947 \u092a\u094d\u0930\u0915\u093e\u0930 \u0915\u0947 \u0906\u0927\u093e\u0930 \u092a\u0930 \u0935\u0930\u094d\u0917\u0940\u0915\u0943\u0924 \u0915\u093f\u092f\u093e \u091c\u093e \u0938\u0915\u0924\u093e \u0939\u0948 \u091c\u093f\u0938 \u092a\u0930 \u0935\u0947 \u0915\u093e\u092e \u0915\u0930\u0924\u0947 \u0939\u0948\u0902:<\/p>\n<table>\n<thead>\n<tr>\n<th>\u0928\u0947\u091f\u0935\u0930\u094d\u0915 \u0915\u093e \u092a\u094d\u0930\u0915\u093e\u0930<\/th>\n<th>\u0936\u093f\u0937\u094d\u091f\u093e\u091a\u093e\u0930<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u0932\u094b\u0915\u0932 \u090f\u0930\u093f\u092f\u093e \u0928\u0947\u091f\u0935\u0930\u094d\u0915 (LAN)<\/td>\n<td>\u0908\u0925\u0930\u0928\u0947\u091f, \u091f\u094b\u0915\u0928 \u0930\u093f\u0902\u0917<\/td>\n<\/tr>\n<tr>\n<td>\u092e\u0947\u091f\u094d\u0930\u094b\u092a\u0949\u0932\u093f\u091f\u0928 \u090f\u0930\u093f\u092f\u093e \u0928\u0947\u091f\u0935\u0930\u094d\u0915 (MAN)<\/td>\n<td>\u0935\u093f\u0924\u0930\u093f\u0924 \u0915\u0924\u093e\u0930 \u0926\u094b\u0939\u0930\u0940 \u092c\u0938 (DQDB)<\/td>\n<\/tr>\n<tr>\n<td>\u0935\u093e\u0907\u0921 \u090f\u0930\u093f\u092f\u093e \u0928\u0947\u091f\u0935\u0930\u094d\u0915 (\u0921\u092c\u094d\u0932\u094d\u092f\u0942\u090f\u090f\u0928)<\/td>\n<td>\u092a\u094d\u0935\u093e\u0907\u0902\u091f-\u091f\u0942-\u092a\u094d\u0935\u093e\u0907\u0902\u091f \u092a\u094d\u0930\u094b\u091f\u094b\u0915\u0949\u0932 (\u092a\u0940\u092a\u0940\u092a\u0940), \u0909\u091a\u094d\u091a \u0938\u094d\u0924\u0930\u0940\u092f \u0921\u0947\u091f\u093e \u0932\u093f\u0902\u0915 \u0928\u093f\u092f\u0902\u0924\u094d\u0930\u0923 (\u090f\u091a\u0921\u0940\u090f\u0932\u0938\u0940)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u0921\u0947\u091f\u093e \u0932\u093f\u0902\u0915 \u092a\u0930\u0924 \u0914\u0930 \u0938\u0902\u092c\u0926\u094d\u0927 \u0938\u092e\u0938\u094d\u092f\u093e\u0913\u0902\/\u0938\u092e\u093e\u0927\u093e\u0928\u094b\u0902 \u0915\u093e \u0909\u092a\u092f\u094b\u0917<\/h2>\n<p>\u0921\u0947\u091f\u093e \u0932\u093f\u0902\u0915 \u092a\u0930\u0924 \u0928\u0947\u091f\u0935\u0930\u094d\u0915 \u092a\u0930 \u0921\u0947\u091f\u093e \u091f\u094d\u0930\u093e\u0902\u0938\u092e\u093f\u0936\u0928 \u0915\u0940 \u0930\u0940\u0922\u093c \u092c\u0928\u0924\u0940 \u0939\u0948\u0964 \u092f\u0939 LAN \u0914\u0930 WAN \u0928\u0947\u091f\u0935\u0930\u094d\u0915\u093f\u0902\u0917, \u0928\u0947\u091f\u0935\u0930\u094d\u0915 \u0921\u093f\u0935\u093e\u0907\u0938 \u092a\u0939\u091a\u093e\u0928 \u0914\u0930 \u090f\u0915 \u0935\u093f\u0936\u094d\u0935\u0938\u0928\u0940\u092f \u0938\u0902\u091a\u093e\u0930 \u091a\u0948\u0928\u0932 \u0938\u094d\u0925\u093e\u092a\u093f\u0924 \u0915\u0930\u0928\u0947 \u091c\u0948\u0938\u0947 \u0915\u0908 \u0905\u0928\u0941\u092a\u094d\u0930\u092f\u094b\u0917\u094b\u0902 \u092e\u0947\u0902 \u0936\u093e\u092e\u093f\u0932 \u0939\u0948\u0964 \u0939\u093e\u0932\u093e\u0901\u0915\u093f, \u0907\u0938\u092e\u0947\u0902 \u091f\u0915\u0930\u093e\u0935, \u0921\u0947\u091f\u093e \u092d\u094d\u0930\u0937\u094d\u091f\u093e\u091a\u093e\u0930 \u0914\u0930 \u092d\u0940\u0921\u093c\u092d\u093e\u0921\u093c \u091c\u0948\u0938\u0947 \u092e\u0941\u0926\u094d\u0926\u094b\u0902 \u0915\u093e \u092d\u0940 \u0938\u093e\u092e\u0928\u093e \u0915\u0930\u0928\u093e \u092a\u0921\u093c\u0924\u093e \u0939\u0948\u0964 \u0907\u0928 \u092e\u0941\u0926\u094d\u0926\u094b\u0902 \u0915\u094b \u0915\u094d\u0930\u092e\u0936\u0903 \u091f\u0915\u0930\u093e\u0935 \u0915\u093e \u092a\u0924\u093e \u0932\u0917\u093e\u0928\u0947 \u0935\u093e\u0932\u0947 \u090f\u0932\u094d\u0917\u094b\u0930\u093f\u0926\u092e, \u0924\u094d\u0930\u0941\u091f\u093f \u0915\u093e \u092a\u0924\u093e \u0932\u0917\u093e\u0928\u0947 \u0914\u0930 \u0938\u0941\u0927\u093e\u0930 \u0915\u094b\u0921 \u0914\u0930 \u092a\u094d\u0930\u0935\u093e\u0939 \u0928\u093f\u092f\u0902\u0924\u094d\u0930\u0923 \u0924\u0902\u0924\u094d\u0930 \u0915\u0947 \u092e\u093e\u0927\u094d\u092f\u092e \u0938\u0947 \u0938\u0902\u092c\u094b\u0927\u093f\u0924 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964<\/p>\n<h2>\u0921\u0947\u091f\u093e \u0932\u093f\u0902\u0915 \u092a\u0930\u0924 \u0915\u093e \u0924\u0941\u0932\u0928\u093e\u0924\u094d\u092e\u0915 \u0935\u093f\u0936\u094d\u0932\u0947\u0937\u0923<\/h2>\n<p>\u0928\u0940\u091a\u0947 \u0926\u0940 \u0917\u0908 \u0924\u093e\u0932\u093f\u0915\u093e \u0921\u0947\u091f\u093e \u0932\u093f\u0902\u0915 \u092a\u0930\u0924 \u0914\u0930 \u0906\u0938\u0928\u094d\u0928 \u092a\u0930\u0924\u094b\u0902 \u0915\u0947 \u092c\u0940\u091a \u0924\u0941\u0932\u0928\u093e \u0926\u093f\u0916\u093e\u0924\u0940 \u0939\u0948:<\/p>\n<table>\n<thead>\n<tr>\n<th>\u0913\u090f\u0938\u0906\u0908 \u092a\u0930\u0924<\/th>\n<th>\u0915\u093e\u0930\u094d\u092f<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>\u090f\u0915 \u092a\u094d\u0930\u0915\u093e\u0930 \u0915\u0940 \u092a\u094d\u0930\u094b\u0917\u094d\u0930\u093e\u092e\u093f\u0902\u0917 \u0915\u0940 \u092a\u0930\u094d\u0924<\/strong><\/td>\n<td>\u092d\u094c\u0924\u093f\u0915 \u092e\u093e\u0927\u094d\u092f\u092e \u092a\u0930 \u0915\u091a\u094d\u091a\u0940 \u092c\u093f\u091f\u0938\u094d\u091f\u094d\u0930\u0940\u092e \u0938\u0902\u091a\u093e\u0930\u093f\u0924 \u0915\u0930\u0924\u093e \u0939\u0948<\/td>\n<\/tr>\n<tr>\n<td><strong>\u0938\u0942\u091a\u0928\u093e \u0936\u094d\u0930\u0902\u0916\u0932\u093e \u0924\u0932<\/strong><\/td>\n<td>\u0921\u0947\u091f\u093e \u092a\u0948\u0915\u0947\u091f \u092b\u093c\u094d\u0930\u0947\u092e \u0915\u0930\u0924\u093e \u0939\u0948, \u0924\u094d\u0930\u0941\u091f\u093f \u0928\u093f\u092f\u0902\u0924\u094d\u0930\u0923 \u0915\u0930\u0924\u093e \u0939\u0948 \u0914\u0930 \u092d\u094c\u0924\u093f\u0915 \u092e\u093e\u0927\u094d\u092f\u092e \u0924\u0915 \u092a\u0939\u0941\u0902\u091a \u0915\u093e \u092a\u094d\u0930\u092c\u0902\u0927\u0928 \u0915\u0930\u0924\u093e \u0939\u0948<\/td>\n<\/tr>\n<tr>\n<td><strong>\u0928\u0947\u091f\u0935\u0930\u094d\u0915 \u092a\u0930\u0924<\/strong><\/td>\n<td>\u0930\u0942\u091f\u093f\u0902\u0917 \u0914\u0930 \u092a\u0948\u0915\u0947\u091f \u0905\u0917\u094d\u0930\u0947\u0937\u0923 \u0915\u094b \u0938\u0902\u092d\u093e\u0932\u0924\u093e \u0939\u0948<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u092d\u0935\u093f\u0937\u094d\u092f \u0915\u0947 \u092a\u0930\u093f\u092a\u094d\u0930\u0947\u0915\u094d\u0937\u094d\u092f \u0914\u0930 \u092a\u094d\u0930\u094c\u0926\u094d\u092f\u094b\u0917\u093f\u0915\u093f\u092f\u093e\u0901<\/h2>\n<p>\u091c\u0948\u0938\u0947-\u091c\u0948\u0938\u0947 \u0928\u0947\u091f\u0935\u0930\u094d\u0915\u093f\u0902\u0917 \u0924\u0915\u0928\u0940\u0915 \u0935\u093f\u0915\u0938\u093f\u0924 \u0939\u094b\u0924\u0940 \u0939\u0948, \u0921\u0947\u091f\u093e \u0932\u093f\u0902\u0915 \u092a\u0930\u0924 \u092c\u0947\u0939\u0924\u0930 \u0921\u0947\u091f\u093e \u091f\u094d\u0930\u093e\u0902\u0938\u092e\u093f\u0936\u0928 \u0915\u0947 \u0932\u093f\u090f \u0928\u0908 \u0924\u0915\u0928\u0940\u0915\u094b\u0902 \u0915\u094b \u0905\u0928\u0941\u0915\u0942\u0932\u093f\u0924 \u0914\u0930 \u090f\u0915\u0940\u0915\u0943\u0924 \u0915\u0930\u0928\u093e \u091c\u093e\u0930\u0940 \u0930\u0916\u0947\u0917\u0940\u0964 \u0915\u094d\u0935\u093e\u0902\u091f\u092e \u0928\u0947\u091f\u0935\u0930\u094d\u0915\u093f\u0902\u0917 \u0914\u0930 5\u091c\u0940 \u092f\u093e 6\u091c\u0940 \u0928\u0947\u091f\u0935\u0930\u094d\u0915 \u091c\u0948\u0938\u0940 \u092a\u094d\u0930\u094c\u0926\u094d\u092f\u094b\u0917\u093f\u0915\u093f\u092f\u094b\u0902 \u0915\u094b \u0909\u091a\u094d\u091a \u0921\u0947\u091f\u093e \u0926\u0930\u094b\u0902, \u0915\u092e \u0935\u093f\u0932\u0902\u092c\u0924\u093e \u0914\u0930 \u092c\u0922\u093c\u0940 \u0939\u0941\u0908 \u0928\u0947\u091f\u0935\u0930\u094d\u0915 \u0915\u094d\u0937\u092e\u0924\u093e\u0913\u0902 \u0915\u094b \u0938\u0902\u092d\u093e\u0932\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0921\u0947\u091f\u093e \u0932\u093f\u0902\u0915 \u092a\u0930\u0924 \u092a\u094d\u0930\u094b\u091f\u094b\u0915\u0949\u0932 \u0915\u0940 \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e \u0939\u094b\u0917\u0940\u0964<\/p>\n<h2>\u092a\u094d\u0930\u0949\u0915\u094d\u0938\u0940 \u0938\u0930\u094d\u0935\u0930 \u0914\u0930 \u0921\u0947\u091f\u093e \u0932\u093f\u0902\u0915 \u092a\u0930\u0924<\/h2>\n<p>\u092a\u094d\u0930\u0949\u0915\u094d\u0938\u0940 \u0938\u0930\u094d\u0935\u0930, \u091c\u094b \u0905\u0928\u094d\u092f \u0938\u0930\u094d\u0935\u0930\u094b\u0902 \u0938\u0947 \u0938\u0902\u0938\u093e\u0927\u0928 \u091a\u093e\u0939\u0928\u0947 \u0935\u093e\u0932\u0947 \u0917\u094d\u0930\u093e\u0939\u0915\u094b\u0902 \u0915\u0947 \u0905\u0928\u0941\u0930\u094b\u0927\u094b\u0902 \u0915\u0947 \u0932\u093f\u090f \u092e\u0927\u094d\u092f\u0938\u094d\u0925 \u0915\u0947 \u0930\u0942\u092a \u092e\u0947\u0902 \u0915\u093e\u0930\u094d\u092f \u0915\u0930\u0924\u0947 \u0939\u0948\u0902, \u0913\u090f\u0938\u0906\u0908 \u092e\u0949\u0921\u0932 \u0915\u0940 \u090f\u092a\u094d\u0932\u093f\u0915\u0947\u0936\u0928 \u092a\u0930\u0924 \u092a\u0930 \u0915\u093e\u092e \u0915\u0930\u0924\u0947 \u0939\u0948\u0902\u0964 \u0939\u093e\u0932\u093e\u0901\u0915\u093f, \u0921\u0947\u091f\u093e \u0932\u093f\u0902\u0915 \u092a\u0930\u0924 \u0905\u092d\u0940 \u092d\u0940 \u090f\u0915 \u092d\u0942\u092e\u093f\u0915\u093e \u0928\u093f\u092d\u093e\u0924\u0940 \u0939\u0948 \u0915\u094d\u092f\u094b\u0902\u0915\u093f \u0921\u0947\u091f\u093e \u0915\u094b \u0905\u092a\u0928\u0947 \u0917\u0902\u0924\u0935\u094d\u092f \u0924\u0915 \u092a\u0939\u0941\u0901\u091a\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0907\u0938 \u092a\u0930\u0924 \u0938\u0947 \u0939\u094b\u0915\u0930 \u0917\u0941\u091c\u0930\u0928\u093e \u092a\u0921\u093c\u0924\u093e \u0939\u0948\u0964 \u0935\u093f\u0936\u094d\u0935\u0938\u0928\u0940\u092f \u0921\u0947\u091f\u093e \u091f\u094d\u0930\u093e\u0902\u0938\u092e\u093f\u0936\u0928 \u0938\u0941\u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u092a\u094d\u0930\u0949\u0915\u094d\u0938\u0940 \u0938\u0930\u094d\u0935\u0930 \u0921\u0947\u091f\u093e \u0932\u093f\u0902\u0915 \u092a\u0930\u0924 \u0915\u0940 \u0924\u094d\u0930\u0941\u091f\u093f \u0914\u0930 \u092a\u094d\u0930\u0935\u093e\u0939 \u0928\u093f\u092f\u0902\u0924\u094d\u0930\u0923 \u0924\u0902\u0924\u094d\u0930 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930 \u0938\u0915\u0924\u0947 \u0939\u0948\u0902\u0964<\/p>\n<h2>\u0938\u092e\u094d\u092c\u0902\u0927\u093f\u0924 \u0932\u093f\u0902\u0915\u094d\u0938<\/h2>\n<ol>\n<li><a href=\"https:\/\/www.cisco.com\/c\/en\/us\/solutions\/collateral\/enterprise\/design-zone-smart-business-architecture\/sbaENP_whitepaper.html\" target=\"_new\" rel=\"noopener nofollow\">\u0938\u093f\u0938\u094d\u0915\u094b - \u0921\u0947\u091f\u093e \u0932\u093f\u0902\u0915 \u092a\u0930\u0924<\/a><\/li>\n<li><a href=\"https:\/\/www.ibm.com\/docs\/en\/zos\/2.3.0?topic=layers-data-link-layer\" target=\"_new\" rel=\"noopener nofollow\">\u0906\u0908\u092c\u0940\u090f\u092e \u0928\u0949\u0932\u0947\u091c \u0938\u0947\u0902\u091f\u0930 - \u0921\u0947\u091f\u093e \u0932\u093f\u0902\u0915 \u092a\u0930\u0924<\/a><\/li>\n<li><a href=\"https:\/\/www.csunplugged.org\/en\/topics\/computer-science-basics\/csunplugged\/whole-class-guided\/guide\/data-link-layer\/\" target=\"_new\" rel=\"noopener nofollow\">\u0915\u0902\u092a\u094d\u092f\u0942\u091f\u0930 \u0935\u093f\u091c\u094d\u091e\u093e\u0928 \u0915\u093e \u0905\u0928\u093e\u0935\u0930\u0923 - \u0921\u0947\u091f\u093e \u0932\u093f\u0902\u0915 \u092a\u0930\u0924<\/a><\/li>\n<li><a href=\"https:\/\/docs.microsoft.com\/en-us\/previous-versions\/windows\/it-pro\/windows-2000-server\/cc977218(v=technet.10)\" target=\"_new\" rel=\"noopener nofollow\">\u092e\u093e\u0907\u0915\u094d\u0930\u094b\u0938\u0949\u092b\u094d\u091f - \u0921\u0947\u091f\u093e \u0932\u093f\u0902\u0915 \u092a\u0930\u0924<\/a><\/li>\n<\/ol>","protected":false},"featured_media":476657,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-476656","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about <mark>Data Link Layer: An In-Depth Examination<\/mark>","faq_items":[{"question":"What is the Data Link Layer?","answer":"<p>The Data Link Layer is the second layer in the Open Systems Interconnection (OSI) model. It is responsible for the reliable transportation of data packets across physical networks, handling error detection and correction, and governing network access.<\/p>"},{"question":"What are the primary functions of the Data Link Layer?","answer":"<p>The primary functions of the Data Link Layer include frame synchronization, physical addressing, flow control, error control, and access control.<\/p>"},{"question":"How does the Data Link Layer ensure reliable data transmission?","answer":"<p>The Data Link Layer ensures reliable data transmission by implementing error detection and correction techniques. If any error is detected, the layer triggers a retransmission of the corrupted data.<\/p>"},{"question":"What are the sublayers of the Data Link Layer?","answer":"<p>The Data Link Layer is divided into two sublayers - the Logical Link Control (LLC) that handles frame synchronization, flow control, and error checking, and the Media Access Control (MAC) that manages how a device on the network gains access to the data and permission to transmit it.<\/p>"},{"question":"What types of Data Link Layer protocols exist?","answer":"<p>Data Link Layer protocols vary based on the type of network. For instance, Ethernet and Token Ring are used in Local Area Networks (LAN), Distributed Queue Dual Bus (DQDB) in Metropolitan Area Networks (MAN), and Point-to-Point Protocol (PPP), High-Level Data Link Control (HDLC) in Wide Area Networks (WAN).<\/p>"},{"question":"How does the Data Link Layer interact with proxy servers?","answer":"<p>While proxy servers operate at the application layer of the OSI model, the Data Link Layer still plays a role in ensuring the data travels correctly from the source to the destination. This is done using the layer's error and flow control mechanisms.<\/p>"},{"question":"How will future technologies impact the Data Link Layer?","answer":"<p>As technology evolves and new concepts like quantum networking and advanced generation networks (5G, 6G) are introduced, the Data Link Layer will adapt to integrate new techniques for efficient data transmission, handle higher data rates, lower latency, and increased network capacities.<\/p>"},{"question":"What are some related resources for more information about the Data Link Layer?","answer":"<p>You can refer to resources like Cisco - Data Link Layer, IBM Knowledge Center - Data Link Layer, Computer Science Unleashed - Data Link Layer, and Microsoft - Data Link Layer for additional information.<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/in\/wp-json\/wp\/v2\/wiki\/476656","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oneproxy.pro\/in\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/oneproxy.pro\/in\/wp-json\/wp\/v2\/types\/wiki"}],"version-history":[{"count":0,"href":"https:\/\/oneproxy.pro\/in\/wp-json\/wp\/v2\/wiki\/476656\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/in\/wp-json\/wp\/v2\/media\/476657"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/in\/wp-json\/wp\/v2\/media?parent=476656"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}