{"id":477724,"date":"2023-08-09T09:19:17","date_gmt":"2023-08-09T09:19:17","guid":{"rendered":""},"modified":"2023-09-05T11:15:17","modified_gmt":"2023-09-05T11:15:17","slug":"is-is","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/in\/wiki\/is-is\/","title":{"rendered":"\u0906\u0908\u090f\u0938-\u0906\u0908\u090f\u0938"},"content":{"rendered":"<p>\u0906\u0908\u090f\u0938-\u0906\u0908\u090f\u0938, \u092f\u093e \u0907\u0902\u091f\u0930\u092e\u0940\u0921\u093f\u090f\u091f \u0938\u093f\u0938\u094d\u091f\u092e \u091f\u0942 \u0907\u0902\u091f\u0930\u092e\u0940\u0921\u093f\u090f\u091f \u0938\u093f\u0938\u094d\u091f\u092e, \u090f\u0915 \u0932\u093f\u0902\u0915-\u0938\u094d\u091f\u0947\u091f \u0930\u0942\u091f\u093f\u0902\u0917 \u092a\u094d\u0930\u094b\u091f\u094b\u0915\u0949\u0932 \u0939\u0948 \u091c\u093f\u0938\u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0928\u0947\u091f\u0935\u0930\u094d\u0915 \u0921\u093f\u0935\u093e\u0907\u0938 (\u0930\u093e\u0909\u091f\u0930) 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\u0915\u0947 \u092d\u0940\u0924\u0930 \u092e\u093e\u0928\u0915\u0940\u0915\u0943\u0924 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964<\/p>\n<h2>\u0906\u0908\u090f\u0938-\u0906\u0908\u090f\u0938 \u0915\u0940 \u0909\u0924\u094d\u092a\u0924\u094d\u0924\u093f \u0915\u093e \u0907\u0924\u093f\u0939\u093e\u0938 \u0914\u0930 \u0907\u0938\u0915\u093e \u092a\u0939\u0932\u093e \u0909\u0932\u094d\u0932\u0947\u0916<\/h2>\n<p>IS-IS \u0915\u094b \u092a\u094d\u0930\u093e\u0930\u0902\u092d \u092e\u0947\u0902 OSI \u092e\u0949\u0921\u0932 \u0915\u0947 \u092d\u093e\u0917 \u0915\u0947 \u0930\u0942\u092a \u092e\u0947\u0902 ISO 10589 \u092e\u0947\u0902 \u092a\u0930\u093f\u092d\u093e\u0937\u093f\u0924 \u0915\u093f\u092f\u093e \u0917\u092f\u093e \u0925\u093e\u0964 \u0907\u0938\u0915\u0940 \u0936\u0941\u0930\u0941\u0906\u0924 1980 \u0915\u0947 \u0926\u0936\u0915 \u0915\u0947 \u0905\u0902\u0924 \u092e\u0947\u0902 \u0939\u0941\u0908 \u091c\u092c \u092c\u0921\u093c\u0947 \u092a\u0948\u092e\u093e\u0928\u0947 \u0915\u0947 \u0928\u0947\u091f\u0935\u0930\u094d\u0915 \u0915\u0947 \u0932\u093f\u090f \u092e\u091c\u092c\u0942\u0924 \u0930\u0942\u091f\u093f\u0902\u0917 \u092a\u094d\u0930\u094b\u091f\u094b\u0915\u0949\u0932 \u0915\u0940 \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e \u0938\u094d\u092a\u0937\u094d\u091f \u0939\u094b \u0917\u0908\u0964 \u0906\u0908\u090f\u0938-\u0906\u0908\u090f\u0938 \u0915\u094b \u0930\u0942\u091f\u093f\u0902\u0917 \u0907\u0902\u092b\u0949\u0930\u094d\u092e\u0947\u0936\u0928 \u092a\u094d\u0930\u094b\u091f\u094b\u0915\u0949\u0932 (\u0906\u0930\u0906\u0908\u092a\u0940) \u091c\u0948\u0938\u0947 \u092a\u0941\u0930\u093e\u0928\u0947 \u092a\u094d\u0930\u094b\u091f\u094b\u0915\u0949\u0932 \u0915\u0947 \u0905\u0927\u093f\u0915 \u0938\u094d\u0915\u0947\u0932\u0947\u092c\u0932 \u0935\u093f\u0915\u0932\u094d\u092a \u0915\u0947 \u0930\u0942\u092a \u092e\u0947\u0902 \u0921\u093f\u091c\u093e\u0907\u0928 \u0915\u093f\u092f\u093e \u0917\u092f\u093e \u0925\u093e \u0914\u0930 1990 \u092e\u0947\u0902 \u0906\u0930\u090f\u092b\u0938\u0940 1195 \u0915\u0947 \u0938\u093e\u0925 \u0906\u0908\u092a\u0940 \u0935\u093e\u0924\u093e\u0935\u0930\u0923 \u0915\u0947 \u0932\u093f\u090f \u0905\u0928\u0941\u0915\u0942\u0932\u093f\u0924 \u0915\u093f\u092f\u093e \u0917\u092f\u093e \u0925\u093e\u0964<\/p>\n<h2>\u0906\u0908\u090f\u0938-\u0906\u0908\u090f\u0938 \u0915\u0947 \u092c\u093e\u0930\u0947 \u092e\u0947\u0902 \u0935\u093f\u0938\u094d\u0924\u0943\u0924 \u091c\u093e\u0928\u0915\u093e\u0930\u0940: \u0906\u0908\u090f\u0938-\u0906\u0908\u090f\u0938 \u0935\u093f\u0937\u092f \u0915\u093e \u0935\u093f\u0938\u094d\u0924\u093e\u0930<\/h2>\n<p>\u0906\u0908\u090f\u0938-\u0906\u0908\u090f\u0938 \u0913\u090f\u0938\u0906\u0908 \u092e\u0949\u0921\u0932 \u0915\u0947 \u0932\u0947\u092f\u0930 2 (\u0921\u0947\u091f\u093e \u0932\u093f\u0902\u0915 \u0932\u0947\u092f\u0930) \u092a\u0930 \u0915\u093e\u092e \u0915\u0930\u0924\u093e \u0939\u0948, \u091c\u094b \u0907\u0938\u0947 \u0935\u093f\u092d\u093f\u0928\u094d\u0928 \u0928\u0947\u091f\u0935\u0930\u094d\u0915 \u0932\u0947\u092f\u0930 \u092a\u094d\u0930\u094b\u091f\u094b\u0915\u0949\u0932 \u0915\u094b \u0930\u0942\u091f \u0915\u0930\u0928\u0947 \u092e\u0947\u0902 \u0938\u0915\u094d\u0937\u092e \u092c\u0928\u093e\u0924\u093e \u0939\u0948\u0964 \u092f\u0939 \u092a\u0948\u0915\u0947\u091f \u0905\u0917\u094d\u0930\u0947\u0937\u0923 \u0915\u0947 \u0932\u093f\u090f \u0938\u0930\u094d\u0935\u094b\u0924\u094d\u0924\u092e \u092a\u0925 \u0915\u0940 \u0917\u0923\u0928\u093e \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u090f\u0915 \u0932\u093f\u0902\u0915-\u0938\u094d\u091f\u0947\u091f \u090f\u0932\u094d\u0917\u094b\u0930\u093f\u0926\u092e \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0924\u093e \u0939\u0948 \u0914\u0930 IPv4 \u0914\u0930 IPv6 \u0926\u094b\u0928\u094b\u0902 \u0915\u093e \u0938\u092e\u0930\u094d\u0925\u0928 \u0915\u0930 \u0938\u0915\u0924\u093e \u0939\u0948\u0964<\/p>\n<h3>\u0906\u0908\u090f\u0938-\u0906\u0908\u090f\u0938 \u0918\u091f\u0915<\/h3>\n<ul>\n<li><strong>\u0928\u094b\u0921\u094d\u0938<\/strong>: \u0907\u0902\u091f\u0930\u092e\u0940\u0921\u093f\u090f\u091f \u0938\u093f\u0938\u094d\u091f\u092e (\u0906\u0908\u090f\u0938) \u0914\u0930 \u090f\u0902\u0921 \u0938\u093f\u0938\u094d\u091f\u092e (\u0908\u090f\u0938) \u092e\u0947\u0902 \u0935\u093f\u092d\u093e\u091c\u093f\u0924\u0964<\/li>\n<li><strong>\u0932\u093f\u0902\u0915 \u0930\u093e\u091c\u094d\u092f \u092a\u0948\u0915\u0947\u091f (\u090f\u0932\u090f\u0938\u092a\u0940)<\/strong>: \u0928\u0947\u091f\u0935\u0930\u094d\u0915 \u0915\u0940 \u091f\u094b\u092a\u094b\u0932\u0949\u091c\u0940 \u0915\u0947 \u092c\u093e\u0930\u0947 \u092e\u0947\u0902 \u091c\u093e\u0928\u0915\u093e\u0930\u0940 \u0938\u093e\u091d\u093e \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0909\u092a\u092f\u094b\u0917 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964<\/li>\n<li><strong>\u0915\u094d\u0937\u0947\u0924\u094d\u0930\u094b\u0902<\/strong>: \u0928\u0947\u091f\u0935\u0930\u094d\u0915 \u0915\u0947 \u092d\u0940\u0924\u0930 \u092a\u0926\u093e\u0928\u0941\u0915\u094d\u0930\u092e\u093f\u0924 \u092a\u0926\u0928\u093e\u092e \u091c\u094b \u0938\u094d\u0915\u0947\u0932\u093f\u0902\u0917 \u0915\u0940 \u0938\u0941\u0935\u093f\u0927\u093e \u092a\u094d\u0930\u0926\u093e\u0928 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902\u0964<\/li>\n<li><strong>\u0938\u094d\u0924\u0930\u094b\u0902<\/strong>: \u0926\u094b \u092a\u0926\u093e\u0928\u0941\u0915\u094d\u0930\u092e\u093f\u0924 \u0938\u094d\u0924\u0930 - \u0938\u094d\u0924\u0930 1 (\u0905\u0902\u0924\u0930-\u0915\u094d\u0937\u0947\u0924\u094d\u0930) \u0914\u0930 \u0938\u094d\u0924\u0930 2 (\u0905\u0902\u0924\u0930-\u0915\u094d\u0937\u0947\u0924\u094d\u0930)\u0964<\/li>\n<\/ul>\n<h3>\u092a\u094d\u0930\u094b\u091f\u094b\u0915\u0949\u0932 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\u0939\u0948\u0902\u0964<\/p>\n<h2>\u0906\u0908\u090f\u0938-\u0906\u0908\u090f\u0938 \u0915\u0940 \u0906\u0902\u0924\u0930\u093f\u0915 \u0938\u0902\u0930\u091a\u0928\u093e: \u0906\u0908\u090f\u0938-\u0906\u0908\u090f\u0938 \u0915\u0948\u0938\u0947 \u0915\u093e\u092e \u0915\u0930\u0924\u093e \u0939\u0948<\/h2>\n<p>\u0906\u0908\u090f\u0938-\u0906\u0908\u090f\u0938 \u0915\u0947 \u0938\u0902\u091a\u093e\u0932\u0928 \u0915\u094b \u0907\u0938\u0915\u0947 \u0926\u094b \u092a\u0926\u093e\u0928\u0941\u0915\u094d\u0930\u092e\u093f\u0924 \u0938\u094d\u0924\u0930\u094b\u0902 \u0914\u0930 \u0935\u093f\u092d\u093f\u0928\u094d\u0928 \u0938\u0902\u0926\u0947\u0936 \u092a\u094d\u0930\u0915\u093e\u0930\u094b\u0902 \u0915\u0947 \u092e\u093e\u0927\u094d\u092f\u092e \u0938\u0947 \u0938\u092e\u091d\u093e \u091c\u093e \u0938\u0915\u0924\u093e \u0939\u0948:<\/p>\n<ol>\n<li><strong>\u092a\u0921\u093c\u094b\u0938\u0940 \u0916\u094b\u091c<\/strong>: \u092a\u0921\u093c\u094b\u0938\u0940 \u0938\u0902\u092c\u0902\u0927\u094b\u0902 \u0915\u094b \u0916\u094b\u091c\u0928\u0947 \u0914\u0930 \u092c\u0928\u093e\u090f \u0930\u0916\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0939\u0948\u0932\u094b \u092a\u0948\u0915\u0947\u091f \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0928\u093e\u0964<\/li>\n<li><strong>\u0932\u093f\u0902\u0915-\u0938\u094d\u091f\u0947\u091f \u0921\u0947\u091f\u093e\u092c\u0947\u0938 (\u090f\u0932\u090f\u0938\u0921\u0940\u092c\u0940) \u0928\u093f\u0930\u094d\u092e\u093e\u0923<\/strong>: \u0932\u093f\u0902\u0915 \u0938\u094d\u091f\u0947\u091f \u092a\u0948\u0915\u0947\u091f\u094d\u0938 (\u090f\u0932\u090f\u0938\u092a\u0940) \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0915\u0947 \u0921\u0947\u091f\u093e\u092c\u0947\u0938 \u092c\u0928\u093e\u0928\u093e \u0914\u0930 \u092c\u0928\u093e\u090f \u0930\u0916\u0928\u093e\u0964<\/li>\n<li><strong>\u0938\u092c\u0938\u0947 \u091b\u094b\u091f\u093e \u092a\u0925 \u092a\u094d\u0930\u0925\u092e (\u090f\u0938\u092a\u0940\u090f\u092b\u093c) \u0917\u0923\u0928\u093e<\/strong>: \u0907\u0937\u094d\u091f\u0924\u092e \u092a\u0925\u094b\u0902 \u0915\u0940 \u0917\u0923\u0928\u093e \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0921\u093f\u091c\u094d\u0915\u094d\u0938\u094d\u091f\u094d\u0930\u093e \u090f\u0932\u094d\u0917\u094b\u0930\u093f\u0926\u092e \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0928\u093e\u0964<\/li>\n<\/ol>\n<h3>\u0938\u0902\u0926\u0947\u0936 \u092a\u094d\u0930\u0915\u093e\u0930<\/h3>\n<ul>\n<li><strong>\u0939\u0947\u0932\u094b \u092a\u0948\u0915\u0947\u091f\u094d\u0938<\/strong>: \u092a\u0921\u093c\u094b\u0938\u0940 \u0915\u0940 \u0916\u094b\u091c \u0914\u0930 \u0938\u0902\u092c\u0902\u0927 \u092c\u0928\u093e\u090f \u0930\u0916\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f\u0964<\/li>\n<li><strong>\u090f\u0932\u090f\u0938\u092a\u0940<\/strong>: \u091f\u094b\u092a\u094b\u0932\u0949\u091c\u0940 \u091c\u093e\u0928\u0915\u093e\u0930\u0940 \u0938\u093e\u091d\u093e \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f.<\/li>\n<li><strong>\u092a\u0942\u0930\u094d\u0923 \u0905\u0928\u0941\u0915\u094d\u0930\u092e \u0938\u0902\u0916\u094d\u092f\u093e \u092a\u0948\u0915\u0947\u091f (\u0938\u0940\u090f\u0938\u090f\u0928\u092a\u0940)<\/strong> \u0914\u0930 <strong>\u0906\u0902\u0936\u093f\u0915 \u0905\u0928\u0941\u0915\u094d\u0930\u092e \u0938\u0902\u0916\u094d\u092f\u093e \u092a\u0948\u0915\u0947\u091f (\u092a\u0940\u090f\u0938\u090f\u0928\u092a\u0940)<\/strong>: \u0921\u0947\u091f\u093e\u092c\u0947\u0938 \u0938\u093f\u0902\u0915\u094d\u0930\u0928\u093e\u0907\u091c\u093c\u0947\u0936\u0928 \u0915\u0947 \u0932\u093f\u090f.<\/li>\n<\/ul>\n<h2>\u0906\u0908\u090f\u0938-\u0906\u0908\u090f\u0938 \u0915\u0940 \u092a\u094d\u0930\u092e\u0941\u0916 \u0935\u093f\u0936\u0947\u0937\u0924\u093e\u0913\u0902 \u0915\u093e \u0935\u093f\u0936\u094d\u0932\u0947\u0937\u0923<\/h2>\n<ul>\n<li><strong>\u0905\u0928\u0941\u092e\u093e\u092a\u0915\u0924\u093e<\/strong>: \u092a\u0926\u093e\u0928\u0941\u0915\u094d\u0930\u092e\u093f\u0924 \u0938\u0902\u0930\u091a\u0928\u093e \u0915\u0947 \u0915\u093e\u0930\u0923 \u092c\u0921\u093c\u0947 \u0928\u0947\u091f\u0935\u0930\u094d\u0915 \u0915\u0947 \u0932\u093f\u090f \u0909\u092a\u092f\u0941\u0915\u094d\u0924\u0964<\/li>\n<li><strong>FLEXIBILITY<\/strong>: \u090f\u0915\u093e\u0927\u093f\u0915 \u0928\u0947\u091f\u0935\u0930\u094d\u0915 \u092a\u0930\u0924 \u092a\u094d\u0930\u094b\u091f\u094b\u0915\u0949\u0932 \u0915\u093e \u0938\u092e\u0930\u094d\u0925\u0928 \u0915\u0930\u0924\u093e \u0939\u0948\u0964<\/li>\n<li><strong>\u092e\u091c\u092c\u0942\u0924\u0940<\/strong>: \u0924\u094d\u0935\u0930\u093f\u0924 \u0905\u092d\u093f\u0938\u0930\u0923 \u0914\u0930 \u0938\u094d\u0925\u093f\u0930\u0924\u093e\u0964<\/li>\n<li><strong>\u0938\u0930\u0932 \u0935\u093f\u0928\u094d\u092f\u093e\u0938<\/strong>: \u0915\u0949\u0928\u094d\u092b\u093c\u093f\u0917\u0930\u0947\u0936\u0928 \u092e\u0947\u0902 \u0928\u094d\u092f\u0942\u0928\u0924\u092e \u091c\u091f\u093f\u0932\u0924\u093e.<\/li>\n<\/ul>\n<h2>\u0906\u0908\u090f\u0938-\u0906\u0908\u090f\u0938 \u0915\u0947 \u092a\u094d\u0930\u0915\u093e\u0930: \u0924\u093e\u0932\u093f\u0915\u093e\u0913\u0902 \u0914\u0930 \u0938\u0942\u091a\u093f\u092f\u094b\u0902 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0928\u093e<\/h2>\n<h3>\u0930\u0942\u091f\u093f\u0902\u0917 \u0938\u094d\u0924\u0930<\/h3>\n<table>\n<thead>\n<tr>\n<th>\u0938\u094d\u0924\u0930<\/th>\n<th>\u0935\u093f\u0935\u0930\u0923<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u0938\u094d\u0924\u0930 1<\/td>\n<td>\u090f\u0915 \u0915\u094d\u0937\u0947\u0924\u094d\u0930 \u0915\u0947 \u092d\u0940\u0924\u0930 \u0930\u0942\u091f\u093f\u0902\u0917 (\u0907\u0902\u091f\u094d\u0930\u093e-\u090f\u0930\u093f\u092f\u093e)\u0964<\/td>\n<\/tr>\n<tr>\n<td>\u0932\u0947\u0935\u0932 2<\/td>\n<td>\u0915\u094d\u0937\u0947\u0924\u094d\u0930\u094b\u0902 \u0915\u0947 \u092c\u0940\u091a \u0930\u0942\u091f\u093f\u0902\u0917 (\u0905\u0902\u0924\u0930-\u0915\u094d\u0937\u0947\u0924\u094d\u0930)\u0964<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\u0938\u092e\u0930\u094d\u0925\u093f\u0924 \u0928\u0947\u091f\u0935\u0930\u094d\u0915 \u092a\u094d\u0930\u094b\u091f\u094b\u0915\u0949\u0932<\/h3>\n<ul>\n<li>\u0906\u0908\u092a\u0940\u0935\u0940 4<\/li>\n<li>\u0906\u0908\u092a\u0940\u0935\u09406<\/li>\n<li>\u0906\u0908\u092a\u0940\u090f\u0915\u094d\u0938 (\u0910\u0924\u093f\u0939\u093e\u0938\u093f\u0915)<\/li>\n<\/ul>\n<h2>\u0906\u0908\u090f\u0938-\u0906\u0908\u090f\u0938 \u0915\u0947 \u0909\u092a\u092f\u094b\u0917 \u0915\u0947 \u0924\u0930\u0940\u0915\u0947, \u0909\u092a\u092f\u094b\u0917 \u0938\u0947 \u0938\u0902\u092c\u0902\u0927\u093f\u0924 \u0938\u092e\u0938\u094d\u092f\u093e\u090f\u0902 \u0914\u0930 \u0909\u0928\u0915\u0947 \u0938\u092e\u093e\u0927\u093e\u0928<\/h2>\n<p>IS-IS \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0906\u092e\u0924\u094c\u0930 \u092a\u0930 \u092c\u0921\u093c\u0947 \u0909\u0926\u094d\u092f\u092e \u0914\u0930 ISP \u0928\u0947\u091f\u0935\u0930\u094d\u0915 \u092e\u0947\u0902 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964 \u0939\u093e\u0932\u093e\u0901\u0915\u093f, \u092f\u0939 \u091a\u0941\u0928\u094c\u0924\u093f\u092f\u094b\u0902 \u0938\u0947 \u0905\u091b\u0942\u0924\u093e \u0928\u0939\u0940\u0902 \u0939\u0948:<\/p>\n<h3>\u0938\u092e\u0938\u094d\u092f\u093e<\/h3>\n<ul>\n<li>\u092c\u0939\u0941\u0924 \u092c\u0921\u093c\u0947 \u0928\u0947\u091f\u0935\u0930\u094d\u0915 \u092e\u0947\u0902 \u091c\u091f\u093f\u0932\u0924\u093e.<\/li>\n<li>\u0917\u0932\u0924 \u0915\u0949\u0928\u094d\u092b\u093c\u093f\u0917\u0930 \u0915\u093f\u090f \u0917\u090f \u0928\u0947\u091f\u0935\u0930\u094d\u0915 \u092e\u0947\u0902 \u0930\u0942\u091f\u093f\u0902\u0917 \u0932\u0942\u092a \u0915\u0940 \u0938\u0902\u092d\u093e\u0935\u0928\u093e\u0964<\/li>\n<\/ul>\n<h3>\u0938\u092e\u093e\u0927\u093e\u0928<\/h3>\n<ul>\n<li>\u0909\u091a\u093f\u0924 \u0928\u0947\u091f\u0935\u0930\u094d\u0915 \u0921\u093f\u091c\u093c\u093e\u0907\u0928 \u0914\u0930 \u0935\u093f\u092d\u093e\u091c\u0928\u0964<\/li>\n<li>\u0928\u093f\u092f\u092e\u093f\u0924 \u0928\u093f\u0917\u0930\u093e\u0928\u0940 \u0914\u0930 \u0928\u093f\u0926\u093e\u0928 \u0909\u092a\u0915\u0930\u0923\u0964<\/li>\n<\/ul>\n<h2>\u092e\u0941\u0916\u094d\u092f \u0935\u093f\u0936\u0947\u0937\u0924\u093e\u090f\u0901 \u0914\u0930 \u0938\u092e\u093e\u0928 \u0936\u092c\u094d\u0926\u094b\u0902 \u0915\u0947 \u0938\u093e\u0925 \u0905\u0928\u094d\u092f \u0924\u0941\u0932\u0928\u093e\u090f\u0901<\/h2>\n<h3>\u0913\u090f\u0938\u092a\u0940\u090f\u092b \u0938\u0947 \u0924\u0941\u0932\u0928\u093e<\/h3>\n<table>\n<thead>\n<tr>\n<th>\u0935\u093f\u0936\u0947\u0937\u0924\u093e<\/th>\n<th>\u0906\u0908\u090f\u0938-\u0906\u0908\u090f\u0938<\/th>\n<th>\u0913\u090f\u0938\u092a\u0940\u090f\u092b<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u0913\u090f\u0938\u0906\u0908 \u092a\u0930\u0924<\/td>\n<td>\u092a\u0930\u0924 2<\/td>\n<td>\u092a\u0930\u0924 3<\/td>\n<\/tr>\n<tr>\n<td>\u092a\u094d\u0930\u094b\u091f\u094b\u0915\u0949\u0932 \u0938\u092e\u0930\u094d\u0925\u0928<\/td>\n<td>\u092e\u0932\u094d\u091f\u0940 \u092a\u094d\u0930\u094b\u091f\u094b\u0915\u0949\u0932<\/td>\n<td>\u0906\u0908\u092a\u0940\u0935\u09404, \u0906\u0908\u092a\u0940\u0935\u09406<\/td>\n<\/tr>\n<tr>\n<td>\u0935\u093f\u0928\u094d\u092f\u093e\u0938<\/td>\n<td>\u0938\u0930\u0932<\/td>\n<td>\u0914\u0930 \u0905\u0927\u093f\u0915 \u091c\u091f\u093f\u0932<\/td>\n<\/tr>\n<tr>\n<td>\u0915\u094d\u0937\u0947\u0924\u094d\u0930 \u0915\u0947 \u092a\u094d\u0930\u0915\u093e\u0930<\/td>\n<td>\u092c\u0941\u0928\u093f\u092f\u093e\u0926\u0940 \u092a\u0926\u093e\u0928\u0941\u0915\u094d\u0930\u092e\u093f\u0924<\/td>\n<td>\u0935\u093f\u092d\u093f\u0928\u094d\u0928 \u0915\u094d\u0937\u0947\u0924\u094d\u0930 \u092a\u094d\u0930\u0915\u093e\u0930<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u0906\u0908\u090f\u0938-\u0906\u0908\u090f\u0938 \u0938\u0947 \u0938\u0902\u092c\u0902\u0927\u093f\u0924 \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\u0902<\/h2>\n<p>\u0928\u093f\u0930\u0902\u0924\u0930 \u0938\u0941\u0927\u093e\u0930 \u0915\u0947 \u0938\u093e\u0925 \u092d\u0935\u093f\u0937\u094d\u092f \u092e\u0947\u0902 \u0928\u0947\u091f\u0935\u0930\u094d\u0915\u093f\u0902\u0917 \u092e\u0947\u0902 \u0906\u0908\u090f\u0938-\u0906\u0908\u090f\u0938 \u090f\u0915 \u092e\u0939\u0924\u094d\u0935\u092a\u0942\u0930\u094d\u0923 \u0918\u091f\u0915 \u092c\u0928\u0947 \u0930\u0939\u0928\u0947 \u0915\u0940 \u0909\u092e\u094d\u092e\u0940\u0926 \u0939\u0948:<\/p>\n<ul>\n<li><strong>\u0938\u0941\u0930\u0915\u094d\u0937\u093e \u0909\u092a\u093e\u092f<\/strong>: \u092a\u094d\u0930\u092e\u093e\u0923\u0940\u0915\u0930\u0923 \u0914\u0930 \u090f\u0928\u094d\u0915\u094d\u0930\u093f\u092a\u094d\u0936\u0928 \u092e\u0947\u0902 \u0938\u0902\u0935\u0930\u094d\u0926\u094d\u0927\u0928\u0964<\/li>\n<li><strong>\u090f\u0938\u0921\u0940\u090f\u0928 \u0915\u0947 \u0938\u093e\u0925 \u090f\u0915\u0940\u0915\u0930\u0923<\/strong>: \u0938\u0949\u092b\u094d\u091f\u0935\u0947\u092f\u0930-\u092a\u0930\u093f\u092d\u093e\u0937\u093f\u0924 \u0928\u0947\u091f\u0935\u0930\u094d\u0915\u093f\u0902\u0917 \u0915\u0947 \u0938\u093e\u0925 \u0938\u0939\u092f\u094b\u0917\u0964<\/li>\n<li><strong>\u0928\u090f \u092a\u094d\u0930\u094b\u091f\u094b\u0915\u0949\u0932 \u0915\u0947 \u0932\u093f\u090f \u0938\u092e\u0930\u094d\u0925\u0928<\/strong>: \u0909\u092d\u0930\u0924\u0940 \u0928\u0947\u091f\u0935\u0930\u094d\u0915 \u092a\u094d\u0930\u094c\u0926\u094d\u092f\u094b\u0917\u093f\u0915\u093f\u092f\u094b\u0902 \u0915\u0947 \u0932\u093f\u090f \u0905\u0928\u0941\u0915\u0942\u0932\u0928\u0964<\/li>\n<\/ul>\n<h2>\u092a\u094d\u0930\u0949\u0915\u094d\u0938\u0940 \u0938\u0930\u094d\u0935\u0930 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0948\u0938\u0947 \u0915\u093f\u092f\u093e \u091c\u093e \u0938\u0915\u0924\u093e \u0939\u0948 \u092f\u093e \u0906\u0908\u090f\u0938-\u0906\u0908\u090f\u0938 \u0915\u0947 \u0938\u093e\u0925 \u0915\u0948\u0938\u0947 \u0938\u0902\u092c\u0926\u094d\u0927 \u0915\u093f\u092f\u093e \u091c\u093e \u0938\u0915\u0924\u093e \u0939\u0948<\/h2>\n<p>\u0915\u0941\u091b \u0928\u0947\u091f\u0935\u0930\u094d\u0915 \u0906\u0930\u094d\u0915\u093f\u091f\u0947\u0915\u094d\u091a\u0930 \u092e\u0947\u0902, \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u092b\u093c\u093f\u0932\u094d\u091f\u0930\u093f\u0902\u0917, \u0915\u0948\u0936\u093f\u0902\u0917 \u092f\u093e \u0932\u0949\u0917\u093f\u0902\u0917 \u091c\u0948\u0938\u0940 \u0935\u093f\u0936\u093f\u0937\u094d\u091f \u0915\u093e\u0930\u094d\u092f\u0915\u094d\u0937\u092e\u0924\u093e \u092a\u094d\u0930\u0926\u093e\u0928 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u092a\u094d\u0930\u0949\u0915\u094d\u0938\u0940 \u0938\u0930\u094d\u0935\u0930 \u0915\u094b \u0906\u0908\u090f\u0938-\u0906\u0908\u090f\u0938 \u0915\u0947 \u0938\u093e\u0925 \u0924\u0948\u0928\u093e\u0924 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964 \u092a\u094d\u0930\u0949\u0915\u094d\u0938\u0940 \u0938\u0930\u094d\u0935\u0930 \u0915\u094b \u0906\u0908\u090f\u0938-\u0906\u0908\u090f\u0938 \u0930\u0942\u091f\u093f\u0902\u0917 \u0915\u0947 \u0938\u093e\u0925 \u090f\u0915\u0940\u0915\u0943\u0924 \u0915\u0930\u0915\u0947, \u0928\u0947\u091f\u0935\u0930\u094d\u0915 \u092a\u094d\u0930\u0926\u0930\u094d\u0936\u0928 \u0915\u094b \u0905\u0928\u0941\u0915\u0942\u0932\u093f\u0924 \u0915\u093f\u092f\u093e \u091c\u093e \u0938\u0915\u0924\u093e \u0939\u0948, \u0914\u0930 \u0938\u0941\u0930\u0915\u094d\u0937\u093e \u0909\u092a\u093e\u092f\u094b\u0902 \u0915\u094b \u0905\u0927\u093f\u0915 \u0938\u093e\u092e\u0902\u091c\u0938\u094d\u092f\u092a\u0942\u0930\u094d\u0923 \u0922\u0902\u0917 \u0938\u0947 \u0932\u093e\u0917\u0942 \u0915\u093f\u092f\u093e \u091c\u093e \u0938\u0915\u0924\u093e \u0939\u0948\u0964<\/p>\n<h2>\u0938\u092e\u094d\u092c\u0902\u0927\u093f\u0924 \u0932\u093f\u0902\u0915\u094d\u0938<\/h2>\n<ul>\n<li><a href=\"https:\/\/www.iso.org\/standard\/68959.html\" target=\"_new\" rel=\"noopener nofollow\">\u0906\u0908\u090f\u0938\u0913 10589: \u0938\u0942\u091a\u0928\u093e \u092a\u094d\u0930\u094c\u0926\u094d\u092f\u094b\u0917\u093f\u0915\u0940 - \u0926\u0942\u0930\u0938\u0902\u091a\u093e\u0930 \u0914\u0930 \u0938\u0942\u091a\u0928\u093e \u0935\u093f\u0928\u093f\u092e\u092f<\/a><\/li>\n<li><a href=\"https:\/\/tools.ietf.org\/html\/rfc1195\" target=\"_new\" rel=\"noopener nofollow\">\u0906\u0930\u090f\u092b\u0938\u0940 1195: \u091f\u0940\u0938\u0940\u092a\u0940\/\u0906\u0908\u092a\u0940 \u0914\u0930 \u0926\u094b\u0939\u0930\u0947 \u0935\u093e\u0924\u093e\u0935\u0930\u0923 \u092e\u0947\u0902 \u0930\u0942\u091f\u093f\u0902\u0917 \u0915\u0947 \u0932\u093f\u090f \u0913\u090f\u0938\u0906\u0908 \u0906\u0908\u090f\u0938-\u0906\u0908\u090f\u0938 \u0915\u093e \u0909\u092a\u092f\u094b\u0917<\/a><\/li>\n<li><a href=\"https:\/\/www.cisco.com\/c\/en\/us\/support\/docs\/ip\/intermediate-system-to-intermediate-system-is-is\/13713-22.html\" target=\"_new\" rel=\"noopener nofollow\">\u0906\u0908\u090f\u0938-\u0906\u0908\u090f\u0938 \u0915\u0947 \u0932\u093f\u090f \u0938\u093f\u0938\u094d\u0915\u094b \u0915\u0940 \u092e\u093e\u0930\u094d\u0917\u0926\u0930\u094d\u0936\u093f\u0915\u093e<\/a><\/li>\n<li><a href=\"https:\/\/oneproxy.pro\/in\/\" target=\"_new\" rel=\"noopener\">OneProxy \u0906\u0927\u093f\u0915\u093e\u0930\u093f\u0915 \u0935\u0947\u092c\u0938\u093e\u0907\u091f<\/a><\/li>\n<\/ul>\n<p>\u092f\u0939 \u0935\u094d\u092f\u093e\u092a\u0915 \u092e\u093e\u0930\u094d\u0917\u0926\u0930\u094d\u0936\u093f\u0915\u093e \u092c\u0939\u0941\u092e\u0941\u0916\u0940 \u0914\u0930 \u092e\u091c\u092c\u0942\u0924 \u0930\u0942\u091f\u093f\u0902\u0917 \u092a\u094d\u0930\u094b\u091f\u094b\u0915\u0949\u0932 \u0906\u0908\u090f\u0938-\u0906\u0908\u090f\u0938, \u0907\u0938\u0915\u0947 \u0905\u0928\u0941\u092a\u094d\u0930\u092f\u094b\u0917\u094b\u0902, \u091a\u0941\u0928\u094c\u0924\u093f\u092f\u094b\u0902 \u0914\u0930 \u092d\u0935\u093f\u0937\u094d\u092f \u0915\u0947 \u0935\u093f\u0915\u093e\u0938 \u0915\u094b \u0938\u092e\u091d\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u090f\u0915 \u092a\u094d\u0930\u093e\u0930\u0902\u092d\u093f\u0915 \u092c\u093f\u0902\u0926\u0941 \u0939\u0948\u0964 OneProxy \u0926\u094d\u0935\u093e\u0930\u093e \u092a\u094d\u0930\u0926\u093e\u0928 \u0915\u093f\u090f \u0917\u090f \u092a\u094d\u0930\u0949\u0915\u094d\u0938\u0940 \u0938\u0930\u094d\u0935\u0930\u094b\u0902 \u0915\u0947 \u0938\u093e\u0925 \u0907\u0938\u0915\u0940 \u0938\u0939\u092d\u093e\u0917\u093f\u0924\u093e \u0906\u0927\u0941\u0928\u093f\u0915 \u0928\u0947\u091f\u0935\u0930\u094d\u0915\u093f\u0902\u0917 \u092a\u0930\u093f\u0926\u0943\u0936\u094d\u092f\u094b\u0902 \u092e\u0947\u0902 \u0907\u0938\u0915\u0940 \u0915\u094d\u0937\u092e\u0924\u093e \u0915\u094b \u0914\u0930 \u092c\u0922\u093c\u093e\u0924\u0940 \u0939\u0948\u0964<\/p>","protected":false},"featured_media":477725,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-477724","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about <mark>Intermediate System to Intermediate System (IS-IS)<\/mark>","faq_items":[{"question":"What is IS-IS and how does it work?","answer":"<p>IS-IS, which stands for Intermediate System to Intermediate System, is a link-state routing protocol used by routers to determine the best path for forwarding data packets in large and complex network environments. It operates on Layer 2 (Data Link Layer) of the OSI model and can support both IPv4 and IPv6. IS-IS routers discover neighbors, exchange information, and use the Dijkstra algorithm to calculate the shortest path to all network destinations.<\/p>"},{"question":"How did IS-IS originate?","answer":"<p>IS-IS was initially defined in ISO 10589 as part of the OSI model in the late 1980s. It was developed to provide a more scalable alternative to earlier routing protocols like RIP. In 1990, it was adapted to IP environments with RFC 1195.<\/p>"},{"question":"What are the key features of IS-IS?","answer":"<p>IS-IS offers several important features, including scalability for large networks, flexibility in supporting multiple network layer protocols, robustness with quick convergence, and simplicity in configuration.<\/p>"},{"question":"What are the different types of IS-IS?","answer":"<p>IS-IS operates with two hierarchical levels: Level 1 for routing within an area (intra-area) and Level 2 for routing between areas (inter-area). It also supports multiple network protocols, including IPv4, IPv6, and IPX (historical).<\/p>"},{"question":"How is IS-IS compared to OSPF?","answer":"<p>While both IS-IS and OSPF are link-state routing protocols, they have some differences. IS-IS operates at Layer 2 of the OSI model, while OSPF operates at Layer 3. IS-IS supports multi-protocol environments, while OSPF primarily focuses on IPv4 and IPv6. IS-IS configuration is generally simpler compared to OSPF's more complex setup.<\/p>"},{"question":"How can proxy servers be associated with IS-IS?","answer":"<p>Proxy servers can be used alongside IS-IS in certain network architectures to enhance performance and security. By integrating proxy servers with IS-IS routing, specific functionalities like content filtering, caching, and logging can be provided, optimizing network operations.<\/p>"},{"question":"What are the future prospects of IS-IS?","answer":"<p>The future of IS-IS is promising, with continuous improvements in security measures, integration with SDN (Software-Defined Networking), and support for emerging network protocols and technologies.<\/p>"},{"question":"Where can I find more information about IS-IS?","answer":"<p>For further information about IS-IS, you can refer to the ISO standard 10589 and RFC 1195. Additionally, Cisco offers a comprehensive guide to IS-IS, and you can explore OneProxy's website for more networking solutions and resources.<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/in\/wp-json\/wp\/v2\/wiki\/477724","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\/477724\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/in\/wp-json\/wp\/v2\/media\/477725"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/in\/wp-json\/wp\/v2\/media?parent=477724"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}