{"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\/ir\/wiki\/is-is\/","title":{"rendered":"IS-IS"},"content":{"rendered":"<p>IS-IS \u06cc\u0627 \u0633\u06cc\u0633\u062a\u0645 \u0645\u06cc\u0627\u0646\u06cc \u0628\u0647 \u0633\u06cc\u0633\u062a\u0645 \u0645\u06cc\u0627\u0646\u06cc\u060c \u06cc\u06a9 \u067e\u0631\u0648\u062a\u06a9\u0644 \u0645\u0633\u06cc\u0631\u06cc\u0627\u0628\u06cc \u062d\u0627\u0644\u062a \u067e\u06cc\u0648\u0646\u062f \u0627\u0633\u062a \u06a9\u0647 \u062a\u0648\u0633\u0637 \u062f\u0633\u062a\u06af\u0627\u0647 \u0647\u0627\u06cc \u0634\u0628\u06a9\u0647 (\u0631\u0648\u062a\u0631\u0647\u0627) \u0628\u0631\u0627\u06cc \u062a\u0639\u06cc\u06cc\u0646 \u0628\u0647\u062a\u0631\u06cc\u0646 \u0631\u0627\u0647 \u0628\u0631\u0627\u06cc \u0627\u0631\u0633\u0627\u0644 \u0628\u0633\u062a\u0647 \u0647\u0627\u06cc \u062f\u0627\u062f\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f. \u0639\u0645\u062f\u062a\u0627\u064b \u062f\u0631 \u0645\u062d\u06cc\u0637 \u0647\u0627\u06cc \u0634\u0628\u06a9\u0647 \u0628\u0632\u0631\u06af \u0648 \u067e\u06cc\u0686\u06cc\u062f\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f \u0648 \u062f\u0631 \u0645\u062f\u0644 OSI (Open Systems Interconnection) \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f \u0634\u062f\u0647 \u0627\u0633\u062a.<\/p>\n<h2>\u062a\u0627\u0631\u06cc\u062e\u0686\u0647 \u067e\u06cc\u062f\u0627\u06cc\u0634 IS-IS \u0648 \u0627\u0648\u0644\u06cc\u0646 \u0630\u06a9\u0631 \u0622\u0646<\/h2>\n<p>IS-IS \u062f\u0631 \u0627\u0628\u062a\u062f\u0627 \u062f\u0631 ISO 10589 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0628\u062e\u0634\u06cc \u0627\u0632 \u0645\u062f\u0644 OSI \u062a\u0639\u0631\u06cc\u0641 \u0634\u062f. \u062f\u0631 \u0627\u0648\u0627\u062e\u0631 \u062f\u0647\u0647 1980 \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u0646\u06cc\u0627\u0632 \u0628\u0647 \u067e\u0631\u0648\u062a\u06a9\u0644 \u0647\u0627\u06cc \u0645\u0633\u06cc\u0631\u06cc\u0627\u0628\u06cc \u0642\u0648\u06cc \u0628\u0631\u0627\u06cc \u0634\u0628\u06a9\u0647 \u0647\u0627\u06cc \u0645\u0642\u06cc\u0627\u0633 \u0628\u0632\u0631\u06af \u0622\u0634\u06a9\u0627\u0631 \u0634\u062f\u060c \u0633\u0631\u0686\u0634\u0645\u0647 \u06af\u0631\u0641\u062a. IS-IS \u0628\u0631\u0627\u06cc \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646\u06cc \u0645\u0642\u06cc\u0627\u0633 \u067e\u0630\u06cc\u0631\u062a\u0631 \u0628\u0631\u0627\u06cc \u067e\u0631\u0648\u062a\u06a9\u0644 \u0647\u0627\u06cc \u0642\u0628\u0644\u06cc \u0645\u0627\u0646\u0646\u062f \u067e\u0631\u0648\u062a\u06a9\u0644 \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u0645\u0633\u06cc\u0631\u06cc\u0627\u0628\u06cc (RIP) \u0637\u0631\u0627\u062d\u06cc \u0634\u062f\u0647 \u0628\u0648\u062f \u0648 \u0628\u0627 RFC 1195 \u062f\u0631 \u0633\u0627\u0644 1990 \u0628\u0627 \u0645\u062d\u06cc\u0637 \u0647\u0627\u06cc IP \u0633\u0627\u0632\u06af\u0627\u0631 \u0634\u062f.<\/p>\n<h2>\u0627\u0637\u0644\u0627\u0639\u0627\u062a \u062a\u0641\u0635\u06cc\u0644\u06cc \u062f\u0631\u0628\u0627\u0631\u0647 IS-IS: \u06af\u0633\u062a\u0631\u0634 \u0645\u0648\u0636\u0648\u0639 IS-IS<\/h2>\n<p>IS-IS \u0628\u0631 \u0631\u0648\u06cc \u0644\u0627\u06cc\u0647 2 (\u0644\u0627\u06cc\u0647 \u067e\u06cc\u0648\u0646\u062f \u062f\u0627\u062f\u0647) \u0645\u062f\u0644 OSI \u0639\u0645\u0644 \u0645\u06cc \u06a9\u0646\u062f\u060c \u06a9\u0647 \u0622\u0646 \u0631\u0627 \u0642\u0627\u062f\u0631 \u0645\u06cc \u0633\u0627\u0632\u062f \u067e\u0631\u0648\u062a\u06a9\u0644 \u0647\u0627\u06cc \u0644\u0627\u06cc\u0647 \u0634\u0628\u06a9\u0647 \u0645\u062e\u062a\u0644\u0641 \u0631\u0627 \u0645\u0633\u06cc\u0631\u06cc\u0627\u0628\u06cc \u06a9\u0646\u062f. \u0627\u0632 \u06cc\u06a9 \u0627\u0644\u06af\u0648\u0631\u06cc\u062a\u0645 \u062d\u0627\u0644\u062a \u067e\u06cc\u0648\u0646\u062f \u0628\u0631\u0627\u06cc \u0645\u062d\u0627\u0633\u0628\u0647 \u0628\u0647\u062a\u0631\u06cc\u0646 \u0645\u0633\u06cc\u0631 \u0628\u0631\u0627\u06cc \u0627\u0631\u0633\u0627\u0644 \u0628\u0633\u062a\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u062f \u0648 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0627\u0632 IPv4 \u0648 IPv6 \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u06a9\u0646\u062f.<\/p>\n<h3>\u0627\u062c\u0632\u0627\u06cc IS-IS<\/h3>\n<ul>\n<li><strong>\u06af\u0631\u0647 \u0647\u0627<\/strong>: \u0628\u0647 \u0633\u06cc\u0633\u062a\u0645 \u0647\u0627\u06cc \u0645\u06cc\u0627\u0646\u06cc (IS) \u0648 \u0633\u06cc\u0633\u062a\u0645 \u0647\u0627\u06cc \u067e\u0627\u06cc\u0627\u0646\u06cc (ES) \u062a\u0642\u0633\u06cc\u0645 \u0645\u06cc \u0634\u0648\u062f.<\/li>\n<li><strong>\u0628\u0633\u062a\u0647 \u0647\u0627\u06cc \u0648\u0636\u0639\u06cc\u062a \u067e\u06cc\u0648\u0646\u062f (LSP)<\/strong>: \u0628\u0631\u0627\u06cc \u0627\u0634\u062a\u0631\u0627\u06a9 \u06af\u0630\u0627\u0631\u06cc \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u062f\u0631 \u0645\u0648\u0631\u062f \u062a\u0648\u067e\u0648\u0644\u0648\u0698\u06cc \u0634\u0628\u06a9\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.<\/li>\n<li><strong>\u0645\u0646\u0627\u0637\u0642<\/strong>: \u062a\u0639\u06cc\u06cc\u0646 \u0647\u0627\u06cc \u0633\u0644\u0633\u0644\u0647 \u0645\u0631\u0627\u062a\u0628\u06cc \u062f\u0631 \u0634\u0628\u06a9\u0647 \u06a9\u0647 \u0645\u0642\u06cc\u0627\u0633 \u0628\u0646\u062f\u06cc \u0631\u0627 \u062a\u0633\u0647\u06cc\u0644 \u0645\u06cc \u06a9\u0646\u062f.<\/li>\n<li><strong>\u0633\u0637\u0648\u062d<\/strong>: \u062f\u0648 \u0633\u0637\u062d \u0633\u0644\u0633\u0644\u0647 \u0645\u0631\u0627\u062a\u0628\u06cc - \u0633\u0637\u062d 1 (\u062f\u0627\u062e\u0644 \u0645\u0646\u0637\u0642\u0647) \u0648 \u0633\u0637\u062d 2 (\u0628\u06cc\u0646 \u0645\u0646\u0637\u0642\u0647).<\/li>\n<\/ul>\n<h3>\u0639\u0645\u0644\u06cc\u0627\u062a \u067e\u0631\u0648\u062a\u06a9\u0644<\/h3>\n<p>\u0631\u0648\u062a\u0631\u0647\u0627\u06cc IS-IS \u0647\u0645\u0633\u0627\u06cc\u06af\u0627\u0646 \u0631\u0627 \u06a9\u0634\u0641 \u0645\u06cc \u06a9\u0646\u0646\u062f\u060c \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u0631\u0627 \u0645\u0628\u0627\u062f\u0644\u0647 \u0645\u06cc \u06a9\u0646\u0646\u062f \u0648 \u0627\u0632 \u0627\u0644\u06af\u0648\u0631\u06cc\u062a\u0645 Dijkstra \u0628\u0631\u0627\u06cc \u0645\u062d\u0627\u0633\u0628\u0647 \u06a9\u0648\u062a\u0627\u0647 \u062a\u0631\u06cc\u0646 \u0645\u0633\u06cc\u0631 \u0628\u0647 \u062a\u0645\u0627\u0645 \u0645\u0642\u0627\u0635\u062f \u0634\u0628\u06a9\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u0646\u062f.<\/p>\n<h2>\u0633\u0627\u062e\u062a\u0627\u0631 \u062f\u0627\u062e\u0644\u06cc IS-IS: \u0686\u06af\u0648\u0646\u0647 IS-IS \u06a9\u0627\u0631 \u0645\u06cc \u06a9\u0646\u062f<\/h2>\n<p>\u0639\u0645\u0644\u06a9\u0631\u062f IS-IS \u0631\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646 \u0627\u0632 \u0637\u0631\u06cc\u0642 \u062f\u0648 \u0633\u0637\u062d \u0633\u0644\u0633\u0644\u0647 \u0645\u0631\u0627\u062a\u0628\u06cc \u0648 \u0627\u0646\u0648\u0627\u0639 \u067e\u06cc\u0627\u0645 \u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641 \u062f\u0631\u06a9 \u06a9\u0631\u062f:<\/p>\n<ol>\n<li><strong>\u06a9\u0634\u0641 \u0647\u0645\u0633\u0627\u06cc\u0647<\/strong>: \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0628\u0633\u062a\u0647 \u0647\u0627\u06cc Hello \u0628\u0631\u0627\u06cc \u06a9\u0634\u0641 \u0648 \u062d\u0641\u0638 \u0631\u0648\u0627\u0628\u0637 \u0647\u0645\u0633\u0627\u06cc\u06af\u0627\u0646.<\/li>\n<li><strong>\u0633\u0627\u062e\u062a \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 Link-State (LSDB).<\/strong>: \u0627\u06cc\u062c\u0627\u062f \u0648 \u0646\u06af\u0647\u062f\u0627\u0631\u06cc \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0628\u0633\u062a\u0647 \u0647\u0627\u06cc \u0648\u0636\u0639\u06cc\u062a \u067e\u06cc\u0648\u0646\u062f (LSP).<\/li>\n<li><strong>\u0645\u062d\u0627\u0633\u0628\u0647 \u06a9\u0648\u062a\u0627\u0647\u062a\u0631\u06cc\u0646 \u0645\u0633\u06cc\u0631 \u0627\u0648\u0644 (SPF).<\/strong>: \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u0644\u06af\u0648\u0631\u06cc\u062a\u0645 Dijkstra \u0628\u0631\u0627\u06cc \u0645\u062d\u0627\u0633\u0628\u0647 \u0645\u0633\u06cc\u0631\u0647\u0627\u06cc \u0628\u0647\u06cc\u0646\u0647.<\/li>\n<\/ol>\n<h3>\u0627\u0646\u0648\u0627\u0639 \u067e\u06cc\u0627\u0645<\/h3>\n<ul>\n<li><strong>\u0633\u0644\u0627\u0645 \u0628\u0633\u062a\u0647 \u0647\u0627<\/strong>: \u0628\u0631\u0627\u06cc \u06a9\u0634\u0641 \u0647\u0645\u0633\u0627\u06cc\u0647 \u0648 \u062d\u0641\u0638 \u0631\u0627\u0628\u0637\u0647.<\/li>\n<li><strong>LSP \u0647\u0627<\/strong>: \u0628\u0631\u0627\u06cc \u0628\u0647 \u0627\u0634\u062a\u0631\u0627\u06a9 \u06af\u0630\u0627\u0634\u062a\u0646 \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u062a\u0648\u067e\u0648\u0644\u0648\u0698\u06cc.<\/li>\n<li><strong>\u0628\u0633\u062a\u0647 \u0647\u0627\u06cc \u0634\u0645\u0627\u0631\u0647 \u062a\u0648\u0627\u0644\u06cc \u06a9\u0627\u0645\u0644 (CSNP)<\/strong> \u0648 <strong>\u0628\u0633\u062a\u0647\u200c\u0647\u0627\u06cc \u0634\u0645\u0627\u0631\u0647 \u062a\u0648\u0627\u0644\u06cc \u062c\u0632\u0626\u06cc (PSNP)<\/strong>: \u0628\u0631\u0627\u06cc \u0647\u0645\u06af\u0627\u0645 \u0633\u0627\u0632\u06cc \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647.<\/li>\n<\/ul>\n<h2>\u062a\u062c\u0632\u06cc\u0647 \u0648 \u062a\u062d\u0644\u06cc\u0644 \u0648\u06cc\u0698\u06af\u06cc \u0647\u0627\u06cc \u06a9\u0644\u06cc\u062f\u06cc IS-IS<\/h2>\n<ul>\n<li><strong>\u0645\u0642\u06cc\u0627\u0633 \u067e\u0630\u06cc\u0631\u06cc<\/strong>: \u0628\u0647 \u062f\u0644\u06cc\u0644 \u0633\u0627\u062e\u062a\u0627\u0631 \u0633\u0644\u0633\u0644\u0647 \u0645\u0631\u0627\u062a\u0628\u06cc \u0628\u0631\u0627\u06cc \u0634\u0628\u06a9\u0647 \u0647\u0627\u06cc \u0628\u0632\u0631\u06af \u0645\u0646\u0627\u0633\u0628 \u0627\u0633\u062a.<\/li>\n<li><strong>\u0627\u0646\u0639\u0637\u0627\u0641 \u067e\u0630\u06cc\u0631\u06cc<\/strong>: \u0627\u0632 \u067e\u0631\u0648\u062a\u06a9\u0644 \u0647\u0627\u06cc \u0686\u0646\u062f \u0644\u0627\u06cc\u0647 \u0634\u0628\u06a9\u0647 \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0645\u06cc \u06a9\u0646\u062f.<\/li>\n<li><strong>\u0646\u06cc\u0631\u0648\u0645\u0646\u062f\u06cc<\/strong>: \u0647\u0645\u06af\u0631\u0627\u06cc\u06cc \u0648 \u067e\u0627\u06cc\u062f\u0627\u0631\u06cc \u0633\u0631\u06cc\u0639.<\/li>\n<li><strong>\u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u0633\u0627\u062f\u0647<\/strong>: \u062d\u062f\u0627\u0642\u0644 \u067e\u06cc\u0686\u06cc\u062f\u06af\u06cc \u062f\u0631 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc.<\/li>\n<\/ul>\n<h2>\u0627\u0646\u0648\u0627\u0639 IS-IS: \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062c\u062f\u0627\u0648\u0644 \u0648 \u0641\u0647\u0631\u0633\u062a \u0647\u0627<\/h2>\n<h3>\u0633\u0637\u0648\u062d \u0645\u0633\u06cc\u0631\u06cc\u0627\u0628\u06cc<\/h3>\n<table>\n<thead>\n<tr>\n<th>\u0645\u0631\u062d\u0644\u0647<\/th>\n<th>\u0634\u0631\u062d<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u0633\u0637\u062d 1<\/td>\n<td>\u0645\u0633\u06cc\u0631\u06cc\u0627\u0628\u06cc \u062f\u0631 \u06cc\u06a9 \u0645\u0646\u0637\u0642\u0647 (\u062f\u0627\u062e\u0644 \u0645\u0646\u0637\u0642\u0647).<\/td>\n<\/tr>\n<tr>\n<td>\u0633\u0637\u062d 2<\/td>\n<td>\u0645\u0633\u06cc\u0631\u06cc\u0627\u0628\u06cc \u0628\u06cc\u0646 \u0645\u0646\u0627\u0637\u0642 (\u0628\u06cc\u0646 \u0645\u0646\u0637\u0642\u0647 \u0627\u06cc).<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\u067e\u0631\u0648\u062a\u06a9\u0644 \u0647\u0627\u06cc \u0634\u0628\u06a9\u0647 \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0634\u062f\u0647<\/h3>\n<ul>\n<li>IPv4<\/li>\n<li>IPv6<\/li>\n<li>IPX (\u062a\u0627\u0631\u06cc\u062e\u06cc)<\/li>\n<\/ul>\n<h2>\u0631\u0627\u0647\u200c\u0647\u0627\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 IS-IS\u060c \u0645\u0634\u06a9\u0644\u0627\u062a \u0648 \u0631\u0627\u0647\u200c\u062d\u0644\u200c\u0647\u0627\u06cc \u0622\u0646\u0647\u0627 \u0645\u0631\u062a\u0628\u0637 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647<\/h2>\n<p>IS-IS \u0645\u0639\u0645\u0648\u0644\u0627\u064b \u062f\u0631 \u0634\u0628\u06a9\u0647 \u0647\u0627\u06cc \u0628\u0632\u0631\u06af \u0633\u0627\u0632\u0645\u0627\u0646\u06cc \u0648 ISP \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f. \u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u0627\u0632 \u0686\u0627\u0644\u0634 \u0647\u0627 \u0645\u0635\u0648\u0646 \u0646\u06cc\u0633\u062a:<\/p>\n<h3>\u0686\u0627\u0644\u0634 \u0647\u0627 \u0648 \u0645\u0633\u0627\u0626\u0644<\/h3>\n<ul>\n<li>\u067e\u06cc\u0686\u06cc\u062f\u06af\u06cc \u062f\u0631 \u0634\u0628\u06a9\u0647 \u0647\u0627\u06cc \u0628\u0633\u06cc\u0627\u0631 \u0628\u0632\u0631\u06af<\/li>\n<li>\u067e\u062a\u0627\u0646\u0633\u06cc\u0644 \u0628\u0631\u0627\u06cc \u0645\u0633\u06cc\u0631\u06cc\u0627\u0628\u06cc \u062d\u0644\u0642\u0647 \u0647\u0627 \u062f\u0631 \u0634\u0628\u06a9\u0647 \u0647\u0627\u06cc \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u0646\u0627\u062f\u0631\u0633\u062a.<\/li>\n<\/ul>\n<h3>\u0631\u0627\u0647 \u062d\u0644 \u0647\u0627<\/h3>\n<ul>\n<li>\u0637\u0631\u0627\u062d\u06cc \u0648 \u062a\u0642\u0633\u06cc\u0645 \u0628\u0646\u062f\u06cc \u0645\u0646\u0627\u0633\u0628 \u0634\u0628\u06a9\u0647<\/li>\n<li>\u0646\u0638\u0627\u0631\u062a \u0648 \u0627\u0628\u0632\u0627\u0631\u0647\u0627\u06cc \u062a\u0634\u062e\u06cc\u0635\u06cc \u0645\u0646\u0638\u0645.<\/li>\n<\/ul>\n<h2>\u0648\u06cc\u0698\u06af\u06cc \u0647\u0627\u06cc \u0627\u0635\u0644\u06cc \u0648 \u0645\u0642\u0627\u06cc\u0633\u0647 \u0647\u0627\u06cc \u062f\u06cc\u06af\u0631 \u0628\u0627 \u0627\u0635\u0637\u0644\u0627\u062d\u0627\u062a \u0645\u0634\u0627\u0628\u0647<\/h2>\n<h3>\u0645\u0642\u0627\u06cc\u0633\u0647 \u0628\u0627 OSPF<\/h3>\n<table>\n<thead>\n<tr>\n<th>\u0648\u06cc\u0698\u06af\u06cc<\/th>\n<th>IS-IS<\/th>\n<th>OSPF<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u0644\u0627\u06cc\u0647 OSI<\/td>\n<td>\u0644\u0627\u06cc\u0647 2<\/td>\n<td>\u0644\u0627\u06cc\u0647 3<\/td>\n<\/tr>\n<tr>\n<td>\u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0627\u0632 \u067e\u0631\u0648\u062a\u06a9\u0644<\/td>\n<td>\u0686\u0646\u062f \u067e\u0631\u0648\u062a\u06a9\u0644\u06cc<\/td>\n<td>IPv4\u060c IPv6<\/td>\n<\/tr>\n<tr>\n<td>\u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc<\/td>\n<td>\u0633\u0627\u062f\u0647 \u062a\u0631<\/td>\n<td>\u067e\u06cc\u0686\u06cc\u062f\u0647 \u062a\u0631<\/td>\n<\/tr>\n<tr>\n<td>\u0627\u0646\u0648\u0627\u0639 \u0645\u0646\u0637\u0642\u0647<\/td>\n<td>\u0633\u0644\u0633\u0644\u0647 \u0645\u0631\u0627\u062a\u0628 \u067e\u0627\u06cc\u0647<\/td>\n<td>\u0627\u0646\u0648\u0627\u0639 \u0645\u0646\u0627\u0637\u0642 \u0645\u062e\u062a\u0644\u0641<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u062f\u06cc\u062f\u06af\u0627\u0647 \u0647\u0627 \u0648 \u0641\u0646\u0627\u0648\u0631\u06cc \u0647\u0627\u06cc \u0622\u06cc\u0646\u062f\u0647 \u0645\u0631\u062a\u0628\u0637 \u0628\u0627 IS-IS<\/h2>\n<p>\u0627\u0646\u062a\u0638\u0627\u0631 \u0645\u06cc\u200c\u0631\u0648\u062f IS-IS \u0628\u0627 \u0628\u0647\u0628\u0648\u062f \u0645\u0633\u062a\u0645\u0631 \u062f\u0631 \u0632\u0645\u06cc\u0646\u0647\u200c\u0647\u0627\u06cc \u0632\u06cc\u0631\u060c \u06cc\u06a9 \u062c\u0632\u0621 \u062d\u06cc\u0627\u062a\u06cc \u062f\u0631 \u0634\u0628\u06a9\u0647\u200c\u0647\u0627\u06cc \u0622\u06cc\u0646\u062f\u0647 \u0628\u0627\u0642\u06cc \u0628\u0645\u0627\u0646\u062f:<\/p>\n<ul>\n<li><strong>\u062a\u0645\u0647\u06cc\u062f\u0627\u062a \u0627\u0645\u0646\u06cc\u062a\u06cc<\/strong>: \u067e\u06cc\u0634\u0631\u0641\u062a \u062f\u0631 \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u0648 \u0631\u0645\u0632\u06af\u0630\u0627\u0631\u06cc.<\/li>\n<li><strong>\u0627\u062f\u063a\u0627\u0645 \u0628\u0627 SDN<\/strong>: \u0647\u0645\u06a9\u0627\u0631\u06cc \u0628\u0627 \u0634\u0628\u06a9\u0647 \u0647\u0627\u06cc \u0646\u0631\u0645 \u0627\u0641\u0632\u0627\u0631\u06cc \u062a\u0639\u0631\u06cc\u0641 \u0634\u062f\u0647.<\/li>\n<li><strong>\u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0627\u0632 \u067e\u0631\u0648\u062a\u06a9\u0644 \u0647\u0627\u06cc \u062c\u062f\u06cc\u062f<\/strong>: \u0633\u0627\u0632\u06af\u0627\u0631\u06cc \u0628\u0627 \u0641\u0646\u0627\u0648\u0631\u06cc \u0647\u0627\u06cc \u0634\u0628\u06a9\u0647 \u0646\u0648\u0638\u0647\u0648\u0631.<\/li>\n<\/ul>\n<h2>\u0686\u06af\u0648\u0646\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646 \u0627\u0632 \u0633\u0631\u0648\u0631\u0647\u0627\u06cc \u067e\u0631\u0648\u06a9\u0633\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0631\u062f \u06cc\u0627 \u0628\u0627 IS-IS \u0645\u0631\u062a\u0628\u0637 \u0634\u062f<\/h2>\n<p>\u062f\u0631 \u0628\u0631\u062e\u06cc \u0627\u0632 \u0645\u0639\u0645\u0627\u0631\u06cc\u200c\u0647\u0627\u06cc \u0634\u0628\u06a9\u0647\u060c \u0633\u0631\u0648\u0631\u0647\u0627\u06cc \u067e\u0631\u0627\u06a9\u0633\u06cc \u0628\u0647 \u0647\u0645\u0631\u0627\u0647 IS-IS \u0628\u0631\u0627\u06cc \u0627\u0631\u0627\u0626\u0647 \u0642\u0627\u0628\u0644\u06cc\u062a\u200c\u0647\u0627\u06cc \u062e\u0627\u0635\u06cc \u0645\u0627\u0646\u0646\u062f \u0641\u06cc\u0644\u062a\u0631 \u06a9\u0631\u062f\u0646 \u0645\u062d\u062a\u0648\u0627\u060c \u0630\u062e\u06cc\u0631\u0647\u200c\u0633\u0627\u0632\u06cc \u062d\u0627\u0641\u0638\u0647 \u067e\u0646\u0647\u0627\u0646 \u06cc\u0627 \u06af\u0632\u0627\u0631\u0634\u200c\u06af\u06cc\u0631\u06cc \u0645\u0633\u062a\u0642\u0631 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f. \u0628\u0627 \u0627\u062f\u063a\u0627\u0645 \u0633\u0631\u0648\u0631\u0647\u0627\u06cc \u067e\u0631\u0627\u06a9\u0633\u06cc \u0628\u0627 \u0645\u0633\u06cc\u0631\u06cc\u0627\u0628\u06cc IS-IS\u060c \u0639\u0645\u0644\u06a9\u0631\u062f \u0634\u0628\u06a9\u0647 \u0631\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646 \u0628\u0647\u06cc\u0646\u0647 \u06a9\u0631\u062f \u0648 \u0627\u0642\u062f\u0627\u0645\u0627\u062a \u0627\u0645\u0646\u06cc\u062a\u06cc \u0631\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646 \u0628\u0647 \u0637\u0648\u0631 \u0645\u0646\u0633\u062c\u0645 \u062a\u0631\u06cc \u0627\u0639\u0645\u0627\u0644 \u06a9\u0631\u062f.<\/p>\n<h2>\u0644\u06cc\u0646\u06a9 \u0647\u0627\u06cc \u0645\u0631\u0628\u0648\u0637\u0647<\/h2>\n<ul>\n<li><a href=\"https:\/\/www.iso.org\/standard\/68959.html\" target=\"_new\" rel=\"noopener nofollow\">ISO 10589: \u0641\u0646\u0627\u0648\u0631\u06cc \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u2013 \u0627\u0631\u062a\u0628\u0627\u0637\u0627\u062a \u0648 \u062a\u0628\u0627\u062f\u0644 \u0627\u0637\u0644\u0627\u0639\u0627\u062a<\/a><\/li>\n<li><a href=\"https:\/\/tools.ietf.org\/html\/rfc1195\" target=\"_new\" rel=\"noopener nofollow\">RFC 1195: \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 OSI IS-IS \u0628\u0631\u0627\u06cc \u0645\u0633\u06cc\u0631\u06cc\u0627\u0628\u06cc \u062f\u0631 TCP\/IP \u0648 \u0645\u062d\u06cc\u0637 \u0647\u0627\u06cc \u062f\u0648\u06af\u0627\u0646\u0647<\/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\">\u0631\u0627\u0647\u0646\u0645\u0627\u06cc \u0633\u06cc\u0633\u06a9\u0648 \u0628\u0631\u0627\u06cc IS-IS<\/a><\/li>\n<li><a href=\"https:\/\/oneproxy.pro\/ir\/\" target=\"_new\" rel=\"noopener\">\u0648\u0628 \u0633\u0627\u06cc\u062a \u0631\u0633\u0645\u06cc OneProxy<\/a><\/li>\n<\/ul>\n<p>\u0627\u06cc\u0646 \u0631\u0627\u0647\u0646\u0645\u0627\u06cc \u062c\u0627\u0645\u0639 \u0646\u0642\u0637\u0647 \u0634\u0631\u0648\u0639\u06cc \u0628\u0631\u0627\u06cc \u062f\u0631\u06a9 \u067e\u0631\u0648\u062a\u06a9\u0644 \u0645\u0633\u06cc\u0631\u06cc\u0627\u0628\u06cc \u0647\u0645\u0647 \u06a9\u0627\u0631\u0647 \u0648 \u0642\u0648\u06cc IS-IS\u060c \u0628\u0631\u0646\u0627\u0645\u0647 \u0647\u0627\u06cc \u06a9\u0627\u0631\u0628\u0631\u062f\u06cc\u060c \u0686\u0627\u0644\u0634 \u0647\u0627 \u0648 \u067e\u06cc\u0634\u0631\u0641\u062a \u0647\u0627\u06cc \u0622\u06cc\u0646\u062f\u0647 \u0622\u0646 \u0627\u0633\u062a. \u062a\u0639\u0627\u0645\u0644 \u0622\u0646 \u0628\u0627 \u0633\u0631\u0648\u0631\u0647\u0627\u06cc \u067e\u0631\u0648\u06a9\u0633\u06cc \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 \u067e\u062a\u0627\u0646\u0633\u06cc\u0644 \u0622\u0646 \u0631\u0627 \u062f\u0631 \u0633\u0646\u0627\u0631\u06cc\u0648\u0647\u0627\u06cc \u0634\u0628\u06a9\u0647 \u0645\u062f\u0631\u0646 \u06af\u0633\u062a\u0631\u0634 \u0645\u06cc \u062f\u0647\u062f.<\/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\/ir\/wp-json\/wp\/v2\/wiki\/477724","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\/477724\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/ir\/wp-json\/wp\/v2\/media\/477725"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/ir\/wp-json\/wp\/v2\/media?parent=477724"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}