{"id":2574,"date":"2025-08-31T11:39:56","date_gmt":"2025-08-31T08:09:56","guid":{"rendered":"https:\/\/fanapcampus.ir\/blog\/?p=2574"},"modified":"2025-09-06T16:31:40","modified_gmt":"2025-09-06T13:01:40","slug":"what-is-ospf","status":"publish","type":"post","link":"https:\/\/fanapcampus.ir\/blog\/what-is-ospf\/","title":{"rendered":"\u0647\u0645\u0647 \u0686\u06cc\u0632 \u062f\u0631\u0628\u0627\u0631\u0647 \u067e\u0631\u0648\u062a\u06a9\u0644 OSPF \u0648 \u06a9\u0627\u0631\u0628\u0631\u062f\u0647\u0627\u06cc \u0622\u0646"},"content":{"rendered":"\n

\u067e\u0631\u0648\u062a\u06a9\u0644 OSPF \u0686\u06cc\u0633\u062a\u061f \u0631\u0648\u062a\u0631\u0647\u0627 \u0628\u0631\u0627\u06cc \u067e\u06cc\u062f\u0627\u06a9\u0631\u062f\u0646 \u0628\u0647\u062a\u0631\u06cc\u0646 \u0645\u0633\u06cc\u0631 \u0627\u0646\u062a\u0642\u0627\u0644 \u062f\u0627\u062f\u0647 \u0628\u06cc\u0646 \u0634\u0628\u06a9\u0647\u200c\u0647\u0627 \u0627\u0632 \u067e\u0631\u0648\u062a\u06a9\u0644\u200c\u0647\u0627\u06cc \u0645\u0633\u06cc\u0631\u06cc\u0627\u0628\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f. <\/p>\n\n\n\n

\u06cc\u06a9\u06cc \u0627\u0632 \u0645\u0647\u0645\u200c\u062a\u0631\u06cc\u0646 \u0627\u06cc\u0646 \u067e\u0631\u0648\u062a\u06a9\u0644\u200c\u0647\u0627\u060c OSPF (Open Shortest Path First) \u0627\u0633\u062a \u06a9\u0647 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u0644\u06af\u0648\u0631\u06cc\u062a\u0645 Link-State\u060c \u0633\u0631\u06cc\u0639\u200c\u062a\u0631\u06cc\u0646 \u0648 \u0628\u0647\u06cc\u0646\u0647\u200c\u062a\u0631\u06cc\u0646 \u0645\u0633\u06cc\u0631 \u0631\u0627 \u0628\u06cc\u0646 \u0631\u0648\u062a\u0631\u0647\u0627 \u062a\u0639\u06cc\u06cc\u0646 \u0645\u06cc\u200c\u06a9\u0646\u062f \u0648 \u0646\u0642\u0634 \u0645\u0647\u0645\u06cc \u062f\u0631 \u067e\u0627\u06cc\u062f\u0627\u0631\u06cc \u0648 \u06a9\u0627\u0631\u0627\u06cc\u06cc \u0634\u0628\u06a9\u0647 \u062f\u0627\u0631\u062f. <\/p>\n\n\n\n

\u062f\u0631 \u0627\u06cc\u0646 \u0645\u0642\u0627\u0644\u0647 \u0627\u0632 \u0628\u0644\u0627\u06af \u0641\u0646\u0627\u067e\u200c\u06a9\u0645\u067e\u0633\u060c \u0627\u0628\u062a\u062f\u0627 \u0628\u0627 \u0645\u0641\u0647\u0648\u0645 \u0648 \u062a\u0627\u0631\u06cc\u062e\u0686\u0647 OSPF \u0622\u0634\u0646\u0627 \u0645\u06cc\u200c\u0634\u0648\u06cc\u062f\u060c \u0633\u067e\u0633 \u0646\u062d\u0648\u0647 \u06a9\u0627\u0631 \u0622\u0646 \u0648 \u062f\u0631 \u0627\u062f\u0627\u0645\u0647 \u062a\u0641\u0627\u0648\u062a\u200c\u0647\u0627\u06cc \u0622\u0646 \u0628\u0627 \u067e\u0631\u0648\u062a\u06a9\u0644\u200c\u0647\u0627\u06cc\u06cc \u0645\u062b\u0644 BGP \u060cRIP \u0648 EIGRP \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u0645\u06cc\u200c\u06a9\u0646\u06cc\u0645.<\/p>\n\n\n\n

\u0627\u06af\u0631 \u0645\u06cc\u200c\u062e\u0648\u0627\u0647\u06cc\u062f \u062f\u0631\u06a9 \u0628\u0647\u062a\u0631\u06cc \u0627\u0632 \u0633\u0627\u062e\u062a\u0627\u0631 \u0645\u0633\u06cc\u0631\u06cc\u0627\u0628\u06cc \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f \u0648 \u0628\u062f\u0627\u0646\u06cc\u062f \u06a9\u062f\u0627\u0645 \u067e\u0631\u0648\u062a\u06a9\u0644 \u0628\u0631\u0627\u06cc \u0637\u0631\u0627\u062d\u06cc \u06cc\u0627 \u0628\u0647\u06cc\u0646\u0647\u200c\u0633\u0627\u0632\u06cc \u0634\u0628\u06a9\u0647 \u0645\u0646\u0627\u0633\u0628\u200c\u062a\u0631 \u0627\u0633\u062a\u060c \u0627\u06cc\u0646 \u0645\u0637\u0644\u0628 \u0631\u0627 \u062d\u062a\u0645\u0627\u064f \u0628\u062e\u0648\u0627\u0646\u06cc\u062f.<\/p>\n\n\n\n

\u067e\u0631\u0648\u062a\u06a9\u0644 OSPF \u0686\u06cc\u0633\u062a\u061f<\/strong><\/h2>\n\n\n\n

\u067e\u0631\u0648\u062a\u06a9\u0644 \u0645\u0633\u06cc\u0631\u06cc\u0627\u0628\u06cc OSPF (Open Shortest Path First)<\/a> \u06cc\u06a9\u06cc \u0627\u0632 \u0645\u0647\u0645\u200c\u062a\u0631\u06cc\u0646 \u067e\u0631\u0648\u062a\u06a9\u0644\u200c\u0647\u0627\u06cc \u0645\u0633\u06cc\u0631\u06cc\u0627\u0628\u06cc \u062f\u0631 \u0634\u0628\u06a9\u0647\u200c\u0647\u0627\u06cc IP \u0627\u0633\u062a \u06a9\u0647 \u0628\u0631\u0627\u06cc \u0627\u0646\u062a\u062e\u0627\u0628 \u06a9\u0648\u062a\u0627\u0647\u200c\u062a\u0631\u06cc\u0646 \u0645\u0633\u06cc\u0631 \u0628\u06cc\u0646 \u0631\u0648\u062a\u0631\u0647\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f.<\/p>\n\n\n\n

 \u0627\u06cc\u0646 \u067e\u0631\u0648\u062a\u06a9\u0644 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u0644\u06af\u0648\u0631\u06cc\u062a\u0645 Link-State\u060c \u0648\u0636\u0639\u06cc\u062a \u0641\u0639\u0644\u06cc \u0644\u06cc\u0646\u06a9\u200c\u0647\u0627\u06cc \u0634\u0628\u06a9\u0647 \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc\u200c\u06a9\u0631\u062f\u0647 \u0648 \u0645\u0633\u06cc\u0631\u0647\u0627\u06cc \u0628\u0647\u06cc\u0646\u0647 \u0648 \u0633\u0631\u06cc\u0639 \u0631\u0627 \u0645\u062d\u0627\u0633\u0628\u0647 \u0645\u06cc\u200c\u06a9\u0646\u062f. <\/p>\n\n\n\n

OSPF \u0646\u0633\u0628\u062a \u0628\u0647 \u067e\u0631\u0648\u062a\u06a9\u0644\u200c\u0647\u0627\u06cc \u0642\u062f\u06cc\u0645\u06cc\u200c\u062a\u0631 \u0645\u062b\u0644 RIP \u062a\u0635\u0645\u06cc\u0645\u200c\u0647\u0627\u06cc \u0647\u0648\u0634\u0645\u0646\u062f\u0627\u0646\u0647\u200c\u062a\u0631 \u0648 \u0633\u0631\u06cc\u0639\u200c\u062a\u0631\u06cc \u062f\u0631 \u0645\u0633\u06cc\u0631\u06cc\u0627\u0628\u06cc \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc\u200c\u062f\u0647\u062f \u0648 \u0628\u0631\u0627\u06cc \u0634\u0628\u06a9\u0647\u200c\u0647\u0627\u06cc \u0628\u0632\u0631\u06af \u0648 \u067e\u06cc\u0686\u06cc\u062f\u0647 \u0645\u0646\u0627\u0633\u0628\u200c\u062a\u0631 \u0627\u0633\u062a.<\/p>\n\n\n\n

\"\u067e\u0631\u0648\u062a\u06a9\u0644<\/figure>\n\n\n\n

\u06a9\u0627\u0631\u0628\u0631\u062f \u067e\u0631\u0648\u062a\u06a9\u0644 OSPF \u062f\u0631 \u0634\u0628\u06a9\u0647 \u0686\u06cc\u0633\u062a\u061f<\/strong><\/h3>\n\n\n\n

\u067e\u0631\u0648\u062a\u06a9\u0644 OSPF \u0627\u063a\u0644\u0628 \u0628\u0631\u0627\u06cc \u0645\u0633\u06cc\u0631\u06cc\u0627\u0628\u06cc \u067e\u0648\u06cc\u0627 (Dynamic Routing) \u062f\u0631 \u0634\u0628\u06a9\u0647\u200c\u0647\u0627\u06cc \u0628\u0632\u0631\u06af \u0633\u0627\u0632\u0645\u0627\u0646\u06cc \u0648 \u0686\u0646\u062f\u0628\u062e\u0634\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f\u060c \u062c\u0627\u06cc\u06cc \u06a9\u0647 \u0645\u062f\u06cc\u0631\u06cc\u062a \u062f\u0633\u062a\u06cc \u0645\u0633\u06cc\u0631\u0647\u0627 \u0633\u062e\u062a \u06cc\u0627 \u067e\u0631\u0647\u0632\u06cc\u0646\u0647 \u0627\u0633\u062a.<\/p>\n\n\n\n

 \u0627\u06cc\u0646 \u067e\u0631\u0648\u062a\u06a9\u0644 \u0628\u0627 \u062a\u0642\u0633\u06cc\u0645 \u0634\u0628\u06a9\u0647 \u0628\u0647 \u0646\u0627\u062d\u06cc\u0647\u200c\u0647\u0627 (Areas) \u0645\u062f\u06cc\u0631\u06cc\u062a \u0634\u0628\u06a9\u0647 \u0631\u0627 \u0622\u0633\u0627\u0646\u200c\u062a\u0631 \u0648 \u0645\u0642\u06cc\u0627\u0633\u200c\u067e\u0630\u06cc\u0631\u06a9\u0631\u062f\u0647 \u0648 \u0627\u0632 \u0645\u0635\u0631\u0641 \u0628\u06cc\u0634 \u0627\u0632 \u062d\u062f \u0645\u0646\u0627\u0628\u0639 \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/p>\n\n\n\n

 \u0647\u0645\u0686\u0646\u06cc\u0646\u060c \u0628\u0627 \u0648\u06cc\u0698\u06af\u06cc\u200c\u0647\u0627\u06cc\u06cc \u0645\u062b\u0644 \u0627\u0646\u062a\u062e\u0627\u0628 \u062e\u0648\u062f\u06a9\u0627\u0631 \u0631\u0648\u062a\u0631\u0647\u0627\u06cc \u0627\u0635\u0644\u06cc (DR \u0648 BDR)\u060c \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0627\u0632 \u0645\u0633\u06cc\u0631\u06cc\u0627\u0628\u06cc \u0686\u0646\u062f\u0645\u0633\u06cc\u0631\u0647 \u0628\u0627 \u0647\u0632\u06cc\u0646\u0647 \u0628\u0631\u0627\u0628\u0631 (Equal-Cost Multi-Path \u06cc\u0627 ECMP) \u0648 \u0628\u0647\u200c\u0631\u0648\u0632\u0631\u0633\u0627\u0646\u06cc\u200c\u0647\u0627\u06cc \u0633\u0631\u06cc\u0639 \u0645\u0633\u06cc\u0631\u0647\u0627\u060c \u0639\u0645\u0644\u06a9\u0631\u062f\u06cc \u067e\u0627\u06cc\u062f\u0627\u0631 \u0648 \u0627\u0646\u0639\u0637\u0627\u0641\u200c\u067e\u0630\u06cc\u0631 \u062f\u0631 \u0634\u0628\u06a9\u0647\u200c\u0647\u0627\u06cc \u067e\u0648\u06cc\u0627 \u0641\u0631\u0627\u0647\u0645 \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/p>\n\n\n\n

\u062a\u0627\u0631\u06cc\u062e\u0686\u0647 \u0648 \u062a\u0648\u0633\u0639\u0647 \u067e\u0631\u0648\u062a\u06a9\u0644 OSPF \u0686\u06cc\u0633\u062a\u061f<\/strong><\/h2>\n\n\n\n

\u067e\u0631\u0648\u062a\u06a9\u0644 \u0645\u0633\u06cc\u0631\u06cc\u0627\u0628\u06cc OSPF \u062f\u0631 \u0627\u0648\u0627\u062e\u0631 \u062f\u0647\u0647 \u06f1\u06f9\u06f8\u06f0 \u062a\u0648\u0633\u0637 \u0633\u0627\u0632\u0645\u0627\u0646 IETF (Internet Engineering Task Force)  \u0628\u0647\u200c\u0639\u0646\u0648\u0627\u0646 \u0628\u062e\u0634\u06cc \u0627\u0632 \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f\u0647\u0627\u06cc \u0633\u0631\u06cc RFC \u062a\u0648\u0633\u0639\u0647 \u06cc\u0627\u0641\u062a. \u0647\u062f\u0641 \u0627\u0635\u0644\u06cc \u0622\u0646\u060c \u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 \u0633\u06cc\u0633\u062a\u0645 \u0645\u0633\u06cc\u0631\u06cc\u0627\u0628\u06cc \u0633\u0631\u06cc\u0639\u060c \u0642\u0627\u0628\u0644\u200c\u0627\u0639\u062a\u0645\u0627\u062f \u0648 \u0645\u0642\u06cc\u0627\u0633\u200c\u067e\u0630\u06cc\u0631 \u0628\u0631\u0627\u06cc \u0634\u0628\u06a9\u0647\u200c\u0647\u0627\u06cc \u0628\u0632\u0631\u06af \u0645\u0628\u062a\u0646\u06cc \u0628\u0631 IP \u0628\u0648\u062f.<\/p>\n\n\n\n

\u062f\u0631 \u0622\u0646 \u0632\u0645\u0627\u0646 \u0628\u06cc\u0634\u062a\u0631 \u0627\u0632 \u067e\u0631\u0648\u062a\u06a9\u0644 RIP (Routing Information Protocol) \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u062f \u06a9\u0647 \u0628\u0631 \u067e\u0627\u06cc\u0647 \u0627\u0644\u06af\u0648\u0631\u06cc\u062a\u0645 Distance Vector \u06a9\u0627\u0631 \u0645\u06cc\u200c\u06a9\u0631\u062f. \u0648\u0644\u06cc\u060c \u0628\u0627 \u0628\u0632\u0631\u06af\u200c\u062a\u0631 \u0648 \u067e\u06cc\u0686\u06cc\u062f\u0647\u200c\u062a\u0631\u0634\u062f\u0646 \u0634\u0628\u06a9\u0647\u200c\u0647\u0627\u060c \u0636\u0639\u0641\u200c\u0647\u0627\u06cc RIP \u0645\u062b\u0644 \u06a9\u0646\u062f\u06cc \u062f\u0631 \u0647\u0645\u06af\u0631\u0627\u06cc\u06cc \u0648 \u0646\u0627\u062a\u0648\u0627\u0646\u06cc \u062f\u0631 \u0645\u062f\u06cc\u0631\u06cc\u062a \u0634\u0628\u06a9\u0647\u200c\u0647\u0627\u06cc \u0648\u0633\u06cc\u0639 \u0622\u0634\u06a9\u0627\u0631 \u0634\u062f.<\/p>\n\n\n\n

\u067e\u0631\u0648\u062a\u06a9\u0644 \u0645\u0633\u06cc\u0631\u06cc\u0627\u0628\u06cc OSPF \u0628\u0647\u200c\u0639\u0646\u0648\u0627\u0646 \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646 \u0628\u0631\u0627\u06cc RIP \u0645\u0639\u0631\u0641\u06cc \u0634\u062f \u062a\u0627 \u0628\u062a\u0648\u0627\u0646\u062f \u0627\u06cc\u0646 \u0645\u062d\u062f\u0648\u062f\u06cc\u062a\u200c\u0647\u0627 \u0631\u0627 \u0628\u0631\u0637\u0631\u0641 \u06a9\u0646\u062f. \u0646\u0633\u062e\u0647 \u0627\u0648\u0644 OSPF \u062f\u0631 \u0642\u0627\u0644\u0628 RFC 1131 \u0645\u0646\u062a\u0634\u0631 \u0634\u062f \u0648 \u0628\u0639\u062f \u0627\u0632 \u0622\u0646 \u0646\u0633\u062e\u0647 \u067e\u0627\u06cc\u062f\u0627\u0631\u062a\u0631 \u0648 \u067e\u06cc\u0634\u0631\u0641\u062a\u0647\u200c\u062a\u0631 \u0622\u0646 \u062a\u062d\u062a \u0639\u0646\u0648\u0627\u0646 OSPFv2 \u062f\u0631 RFC 2328 \u0628\u0647 \u062b\u0628\u062a \u0631\u0633\u06cc\u062f.<\/p>\n\n\n\n

\u0627\u0645\u0631\u0648\u0632\u0647 OSPF \u06cc\u06a9\u06cc \u0627\u0632 \u0645\u0647\u0645\u200c\u062a\u0631\u06cc\u0646 \u0648 \u067e\u0631\u06a9\u0627\u0631\u0628\u0631\u062f\u062a\u0631\u06cc\u0646 \u067e\u0631\u0648\u062a\u06a9\u0644\u200c\u0647\u0627\u06cc \u0645\u0633\u06cc\u0631\u06cc\u0627\u0628\u06cc \u062f\u0631 \u0634\u0628\u06a9\u0647\u200c\u0647\u0627\u06cc \u0633\u0627\u0632\u0645\u0627\u0646\u06cc\u060c \u062f\u0627\u0646\u0634\u06af\u0627\u0647\u06cc \u0648 \u0645\u062e\u0627\u0628\u0631\u0627\u062a\u06cc \u0627\u0633\u062a.<\/p>\n\n\n\n

\"Open<\/figure>\n\n\n\n

\u067e\u0631\u0648\u062a\u06a9\u0644 \u0645\u0633\u06cc\u0631\u06cc\u0627\u0628\u06cc OSPF \u0686\u06af\u0648\u0646\u0647 \u06a9\u0627\u0631 \u0645\u06cc\u200c\u06a9\u0646\u062f\u061f<\/strong><\/h2>\n\n\n\n

\u067e\u0631\u0648\u062a\u06a9\u0644 OSPF \u06cc\u06a9\u06cc \u0627\u0632 \u067e\u0631\u0648\u062a\u06a9\u0644\u200c\u0647\u0627\u06cc \u067e\u06cc\u0634\u0631\u0641\u062a\u0647\u200c \u0645\u0633\u06cc\u0631\u06cc\u0627\u0628\u06cc \u062f\u0631\u0648\u0646\u200c\u0633\u06cc\u0633\u062a\u0645\u06cc (IGP) \u0627\u0633\u062a \u06a9\u0647 \u0628\u06cc\u0634\u062a\u0631 \u0628\u0631\u0627\u06cc \u0634\u0628\u06a9\u0647\u200c\u0647\u0627\u06cc \u0628\u0632\u0631\u06af \u0648 \u067e\u06cc\u0686\u06cc\u062f\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f. \u0628\u0631\u062e\u0644\u0627\u0641 \u067e\u0631\u0648\u062a\u06a9\u0644\u200c\u0647\u0627\u06cc \u0633\u0627\u062f\u0647\u200c\u062a\u0631 \u0645\u062b\u0644 RIP\u060c \u0627\u06cc\u0646 \u067e\u0631\u0648\u062a\u06a9\u0644 \u0633\u0627\u062e\u062a\u0627\u0631 \u062f\u0642\u06cc\u0642\u200c\u062a\u0631 \u0648 \u0645\u0642\u06cc\u0627\u0633\u200c\u067e\u0630\u06cc\u0631\u062a\u0631\u06cc \u062f\u0627\u0631\u062f. OSPF \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u0644\u06af\u0648\u0631\u06cc\u062a\u0645 Dijkstra \u0648 \u062a\u0628\u0627\u062f\u0644 \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u0628\u06cc\u0646 \u0631\u0648\u062a\u0631\u0647\u0627\u060c \u0628\u0647\u062a\u0631\u06cc\u0646 \u0645\u0633\u06cc\u0631 \u0628\u0631\u0627\u06cc \u0627\u0646\u062a\u0642\u0627\u0644 \u062f\u0627\u062f\u0647\u200c\u0647\u0627 \u0631\u0627 \u067e\u06cc\u062f\u0627 \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/p>\n\n\n\n

\u0627\u0644\u06af\u0648\u0631\u06cc\u062a\u0645 Dijkstra \u0648 \u0645\u062d\u0627\u0633\u0628\u0647 \u06a9\u0648\u062a\u0627\u0647\u200c\u062a\u0631\u06cc\u0646 \u0645\u0633\u06cc\u0631<\/strong><\/h3>\n\n\n\n

\u062f\u0631 \u0634\u0628\u06a9\u0647 OSPF\u060c \u0647\u0631 \u0631\u0648\u062a\u0631 \u06cc\u06a9 \u062a\u0635\u0648\u06cc\u0631 \u06a9\u0627\u0645\u0644 \u0627\u0632 \u062a\u0648\u067e\u0648\u0644\u0648\u0698\u06cc \u0634\u0628\u06a9\u0647 \u062f\u0627\u0631\u062f. \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u0644\u06af\u0648\u0631\u06cc\u062a\u0645 Dijkstra (Shortest Path First)\u060c \u06a9\u0648\u062a\u0627\u0647\u200c\u062a\u0631\u06cc\u0646 \u0645\u0633\u06cc\u0631 \u0628\u0647 \u0647\u0631 \u0645\u0642\u0635\u062f \u0628\u0631\u0627\u0633\u0627\u0633 \u0647\u0632\u06cc\u0646\u0647 \u0644\u06cc\u0646\u06a9 \u0645\u062d\u0627\u0633\u0628\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f.<\/p>\n\n\n\n

\u0627\u06cc\u0646 \u0647\u0632\u06cc\u0646\u0647 \u0628\u0627 \u062a\u0648\u062c\u0647 \u0628\u0647 \u067e\u0647\u0646\u0627\u06cc \u0628\u0627\u0646\u062f \u062a\u0639\u06cc\u06cc\u0646\u200c\u0634\u062f\u0647 \u0648 \u0644\u06cc\u0646\u06a9\u200c\u0647\u0627\u06cc \u067e\u0631\u0633\u0631\u0639\u062a \u06a9\u0645\u062a\u0631\u06cc\u0646 \u0647\u0632\u06cc\u0646\u0647 \u0631\u0627 \u062f\u0627\u0631\u0646\u062f. \u0645\u0633\u06cc\u0631\u0647\u0627\u06cc\u06cc \u06a9\u0647 \u0645\u062c\u0645\u0648\u0639 \u0647\u0632\u06cc\u0646\u0647\u200c\u0634\u0627\u0646 \u06a9\u0645\u062a\u0631\u06cc\u0646 \u0645\u0642\u062f\u0627\u0631 \u0627\u0633\u062a\u060c \u062f\u0631 \u062c\u062f\u0648\u0644 \u0645\u0633\u06cc\u0631\u06cc\u0627\u0628\u06cc \u062b\u0628\u062a \u0645\u06cc\u200c\u0634\u0648\u0646\u062f.<\/p>\n\n\n\n

\u0627\u06cc\u0646 \u0631\u0648\u0634 \u0628\u0627\u0639\u062b \u0645\u06cc\u200c\u0634\u0648\u062f OSPF \u0646\u0633\u0628\u062a \u0628\u0647 \u067e\u0631\u0648\u062a\u06a9\u0644\u200c\u0647\u0627\u06cc\u06cc \u0645\u062b\u0644 RIP\u060c \u06a9\u0647 \u0641\u0642\u0637 \u062a\u0639\u062f\u0627\u062f \u067e\u0631\u0634\u200c\u0647\u0627 (Hop Count) \u0631\u0627 \u062f\u0631 \u0646\u0638\u0631 \u0645\u06cc\u200c\u06af\u06cc\u0631\u0646\u062f\u060c \u062f\u0642\u06cc\u0642\u200c\u062a\u0631 \u0648 \u06a9\u0627\u0631\u0622\u0645\u062f\u062a\u0631 \u0628\u0627\u0634\u062f.<\/p>\n\n\n\n

\u0647\u0631 \u0631\u0648\u062a\u0631 \u062c\u062f\u0648\u0644 \u0645\u0633\u06cc\u0631\u06cc\u0627\u0628\u06cc \u062e\u0648\u062f \u0631\u0627 \u0645\u062d\u0627\u0633\u0628\u0647 \u0645\u06cc\u200c\u06a9\u0646\u062f \u0648 \u0628\u0627 \u062a\u0648\u062c\u0647 \u0628\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u06cc\u06a9\u0633\u0627\u0646\u060c \u0646\u062a\u0627\u06cc\u062c \u062f\u0631 \u0633\u0631\u0627\u0633\u0631 \u0634\u0628\u06a9\u0647 \u0647\u0645\u0627\u0647\u0646\u06af \u0648 \u067e\u0627\u06cc\u062f\u0627\u0631 \u0628\u0627\u0642\u06cc \u0645\u06cc\u200c\u0645\u0627\u0646\u062f.<\/p>\n\n\n\n

\"\u0627\u0644\u06af\u0648\u0631\u06cc\u062a\u0645<\/figure>\n\n\n\n

\u0645\u0641\u0647\u0648\u0645 Link-State \u0648 \u0646\u0642\u0634 LSA \u062f\u0631 OSPF<\/strong><\/h3>\n\n\n\n

OSPF \u0628\u0631 \u067e\u0627\u06cc\u0647 \u0645\u0641\u0647\u0648\u0645 Link-State \u0639\u0645\u0644 \u0645\u06cc\u200c\u06a9\u0646\u062f. \u0647\u0631 \u0631\u0648\u062a\u0631\u060c \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u0644\u06cc\u0646\u06a9\u200c\u0647\u0627\u06cc \u0645\u0633\u062a\u0642\u06cc\u0645 \u062e\u0648\u062f \u0634\u0627\u0645\u0644 \u0634\u0646\u0627\u0633\u0647 \u0631\u0648\u062a\u0631\u060c \u0622\u062f\u0631\u0633\u200c\u0647\u0627\u06cc \u0622\u06cc\u200c\u067e\u06cc \u0645\u062a\u0635\u0644\u060c \u0646\u0648\u0639 \u0644\u06cc\u0646\u06a9\u060c \u0647\u0632\u06cc\u0646\u0647 \u0648 \u0648\u06cc\u0698\u06af\u06cc\u200c\u0647\u0627\u06cc \u062f\u06cc\u06af\u0631 \u0631\u0627 \u062f\u0631 \u0628\u0633\u062a\u0647\u200c\u0647\u0627\u06cc\u06cc \u0628\u0647 \u0646\u0627\u0645 Link-State Advertisement (LSA) \u062c\u0645\u0639\u200c\u0622\u0648\u0631\u06cc \u0648 \u062f\u0631 \u0646\u0627\u062d\u06cc\u0647 (Area) \u0645\u0631\u0628\u0648\u0637\u0647 \u0645\u0646\u062a\u0634\u0631 \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/p>\n\n\n\n

\u062a\u0645\u0627\u0645 \u0631\u0648\u062a\u0631\u0647\u0627\u06cc \u0646\u0627\u062d\u06cc\u0647 \u0627\u06cc\u0646 \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u0631\u0627 \u062f\u0631 Link-State Database (LSDB) \u0630\u062e\u06cc\u0631\u0647\u200c\u06a9\u0631\u062f\u0647 \u0648 \u062a\u0635\u0648\u06cc\u0631\u06cc \u06cc\u06a9\u0633\u0627\u0646 \u0627\u0632 \u062a\u0648\u067e\u0648\u0644\u0648\u0698\u06cc \u0634\u0628\u06a9\u0647 \u062f\u0627\u0631\u0646\u062f. \u0628\u0627 \u0627\u06cc\u0646 \u062f\u06cc\u062f \u0645\u0634\u062a\u0631\u06a9\u060c \u0627\u0644\u06af\u0648\u0631\u06cc\u062a\u0645 OSPF \u0645\u0633\u06cc\u0631 \u0628\u0647\u06cc\u0646\u0647 \u0631\u0627 \u0627\u0646\u062a\u062e\u0627\u0628 \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/p>\n\n\n\n

\"\u0645\u0641\u0647\u0648\u0645<\/figure>\n\n\n\n

\u0628\u0631\u062e\u0644\u0627\u0641 \u067e\u0631\u0648\u062a\u06a9\u0644\u200c\u0647\u0627\u06cc Distance Vector \u06a9\u0647 \u062a\u0646\u0647\u0627 \u0645\u0633\u06cc\u0631\u0647\u0627\u06cc \u062e\u0648\u062f \u0631\u0627 \u0628\u0627 \u0647\u0645\u0633\u0627\u06cc\u06af\u0627\u0646 \u0628\u0647 \u0627\u0634\u062a\u0631\u0627\u06a9 \u0645\u06cc\u200c\u06af\u0630\u0627\u0631\u0646\u062f\u060c OSPF \u062f\u06cc\u062f \u06a9\u0627\u0645\u0644 \u0627\u0632 \u0648\u0636\u0639\u06cc\u062a \u0644\u06cc\u0646\u06a9\u200c\u0647\u0627 \u0641\u0631\u0627\u0647\u0645 \u06a9\u0631\u062f\u0647 \u0648 \u0645\u0633\u06cc\u0631\u0647\u0627\u06cc \u0628\u0647\u06cc\u0646\u0647 \u0631\u0627 \u0628\u0627 \u062f\u0642\u062a \u062a\u0639\u06cc\u06cc\u0646 \u0645\u06cc\u200c\u06a9\u0646\u062f. \u0627\u06cc\u0646 \u0633\u0627\u062e\u062a\u0627\u0631 \u0628\u0627\u0639\u062b \u0645\u06cc\u200c\u0634\u0648\u062f \u062a\u063a\u06cc\u06cc\u0631\u0627\u062a \u062a\u0648\u067e\u0648\u0644\u0648\u0698\u06cc\u060c \u0645\u062b\u0644 \u0642\u0637\u0639 \u0644\u06cc\u0646\u06a9 \u06cc\u0627 \u0627\u0636\u0627\u0641\u0647\u200c\u0634\u062f\u0646 \u0645\u0633\u06cc\u0631 \u062c\u062f\u06cc\u062f\u060c \u0641\u0648\u0631\u0627\u064b \u0627\u0632 \u0637\u0631\u06cc\u0642 LSA \u0628\u0647 \u0647\u0645\u0647 \u0631\u0648\u062a\u0631\u0647\u0627\u06cc \u0646\u0627\u062d\u06cc\u0647 \u0627\u0637\u0644\u0627\u0639\u200c\u0631\u0633\u0627\u0646\u06cc \u0648 \u0627\u0639\u0645\u0627\u0644 \u0634\u0648\u062f.<\/p>\n\n\n\n

\u0646\u062d\u0648\u0647 \u0628\u0647\u200c\u0631\u0648\u0632\u0631\u0633\u0627\u0646\u06cc \u062c\u062f\u0648\u0644 \u0645\u0633\u06cc\u0631\u200c\u06cc\u0627\u0628\u06cc \u062f\u0631 OSPF<\/strong><\/h3>\n\n\n\n

\u0648\u0642\u062a\u06cc \u062a\u063a\u06cc\u06cc\u0631\u06cc \u062f\u0631 \u0634\u0628\u06a9\u0647 \u0631\u062e \u062f\u0647\u062f \u06cc\u0627 \u06cc\u06a9 \u0631\u0648\u062a\u0631 LSA \u062c\u062f\u06cc\u062f \u062f\u0631\u06cc\u0627\u0641\u062a \u06a9\u0646\u062f\u060c \u0627\u0628\u062a\u062f\u0627 \u0628\u0631\u0631\u0633\u06cc \u0645\u06cc\u200c\u0634\u0648\u062f \u06a9\u0647 \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u062c\u062f\u06cc\u062f\u062a\u0631 \u0627\u0632 \u0646\u0633\u062e\u0647 \u0645\u0648\u062c\u0648\u062f \u062f\u0631 LSDB \u0627\u0633\u062a \u06cc\u0627 \u062e\u06cc\u0631. <\/p>\n\n\n\n

\u062f\u0631\u0635\u0648\u0631\u062a \u062c\u062f\u06cc\u062f\u0628\u0648\u062f\u0646\u060c LSDB \u0628\u0647\u200c\u0631\u0648\u0632\u0631\u0633\u0627\u0646\u06cc\u200c\u0634\u062f\u0647 \u0648 \u0627\u0644\u06af\u0648\u0631\u06cc\u062a\u0645 SPF \u0645\u062c\u062f\u062f\u0627\u064b \u0627\u062c\u0631\u0627 \u0645\u06cc\u200c\u0634\u0648\u062f \u062a\u0627 \u0645\u0633\u06cc\u0631\u0647\u0627\u06cc \u0628\u0647\u06cc\u0646\u0647 \u0645\u062d\u0627\u0633\u0628\u0647\u200c\u0634\u062f\u0647 \u0648 \u062c\u062f\u0648\u0644 \u0645\u0633\u06cc\u0631\u200c\u06cc\u0627\u0628\u06cc \u0628\u0647\u200c\u0631\u0648\u0632\u0631\u0633\u0627\u0646\u06cc \u0634\u0648\u062f.<\/p>\n\n\n\n

\u067e\u0631\u0648\u062a\u06a9\u0644 OSPF \u0628\u0647 \u062c\u0627\u06cc \u0628\u0647\u200c\u0631\u0648\u0632\u0631\u0633\u0627\u0646\u06cc \u062f\u0648\u0631\u0647\u200c\u0627\u06cc\u060c \u0627\u0632 \u0628\u0647\u200c\u0631\u0648\u0632\u0631\u0633\u0627\u0646\u06cc \u0645\u0628\u062a\u0646\u06cc \u0628\u0631 \u0631\u0648\u06cc\u062f\u0627\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u062f \u06a9\u0647 \u0628\u0627\u0639\u062b \u06a9\u0627\u0647\u0634 \u062a\u0631\u0627\u0641\u06cc\u06a9 \u06a9\u0646\u062a\u0631\u0644\u06cc \u0648 \u0627\u0641\u0632\u0627\u06cc\u0634 \u0633\u0631\u0639\u062a \u0647\u0645\u06af\u0631\u0627\u06cc\u06cc \u0634\u0628\u06a9\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f \u0648 \u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u0645\u06cc\u200c\u062f\u0647\u062f \u0647\u0631 \u0631\u0648\u062a\u0631 \u062f\u0631 \u0647\u0631 \u0644\u062d\u0638\u0647 \u0628\u0647\u062a\u0631\u06cc\u0646 \u0645\u0633\u06cc\u0631 \u0645\u0645\u06a9\u0646 \u0628\u0631\u0627\u06cc \u0627\u0631\u0633\u0627\u0644 \u0628\u0633\u062a\u0647\u200c\u0647\u0627 \u0631\u0627 \u0627\u0646\u062a\u062e\u0627\u0628 \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/p>\n\n\n\n

\"\u0646\u062d\u0648\u0647<\/figure>\n\n\n\n

\u0645\u0632\u0627\u06cc\u0627\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u067e\u0631\u0648\u062a\u06a9\u0644 OSPF \u0686\u06cc\u0633\u062a\u061f<\/strong><\/h2>\n\n\n\n

\u062f\u0631 \u0627\u06cc\u0646 \u0628\u062e\u0634\u060c \u0645\u0632\u0627\u06cc\u0627\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u067e\u0631\u0648\u062a\u06a9\u0644 OSPF \u0631\u0627 \u062a\u0648\u0636\u06cc\u062d \u0645\u06cc\u200c\u062f\u0647\u06cc\u0645.<\/p>\n\n\n\n

\"\u0645\u0632\u0627\u06cc\u0627\u06cc<\/figure>\n\n\n\n

\u06f1. \u0647\u0645\u06af\u0631\u0627\u06cc\u06cc \u0633\u0631\u06cc\u0639 (Fast Convergence)<\/strong><\/h3>\n\n\n\n

\u06cc\u06a9\u06cc \u0627\u0632 \u0645\u0632\u0627\u06cc\u0627\u06cc \u0645\u0647\u0645 \u067e\u0631\u0648\u062a\u06a9\u0644 OSPF\u060c \u0633\u0631\u0639\u062a \u0628\u0627\u0644\u0627\u06cc \u0622\u0646 \u062f\u0631 \u0628\u0647\u200c\u0631\u0648\u0632\u0631\u0633\u0627\u0646\u06cc \u0645\u0633\u06cc\u0631\u0647\u0627 \u067e\u0633 \u0627\u0632 \u062a\u063a\u06cc\u06cc\u0631 \u062f\u0631 \u0634\u0628\u06a9\u0647 \u0627\u0633\u062a. \u06cc\u0639\u0646\u06cc \u0648\u0642\u062a\u06cc \u06cc\u06a9 \u0644\u06cc\u0646\u06a9 \u0642\u0637\u0639 \u06cc\u0627 \u0644\u06cc\u0646\u06a9 \u062c\u062f\u06cc\u062f\u06cc \u0627\u0636\u0627\u0641\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f\u060c \u0631\u0648\u062a\u0631 \u0645\u0631\u0628\u0648\u0637\u0647 \u0628\u0644\u0627\u0641\u0627\u0635\u0644\u0647 \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u062c\u062f\u06cc\u062f LSA \u0631\u0627 \u0628\u0647 \u0647\u0645\u0647 \u0631\u0648\u062a\u0631\u0647\u0627\u06cc \u0646\u0627\u062d\u06cc\u0647 \u0622\u0646 \u0645\u06cc\u200c\u0641\u0631\u0633\u062a\u062f. \u0633\u067e\u0633 \u0647\u0645\u0647 \u0631\u0648\u062a\u0631\u0647\u0627 \u0645\u0633\u06cc\u0631\u0647\u0627\u06cc \u062e\u0648\u062f \u0631\u0627 \u0633\u0631\u06cc\u0639 \u0628\u0647\u200c\u0631\u0648\u0632 \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f. \u0627\u06cc\u0646 \u06a9\u0627\u0631 \u062f\u0631 \u0632\u0645\u0627\u0646 \u06a9\u0648\u062a\u0627\u0647\u06cc \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc\u200c\u0634\u0648\u062f \u0648 \u0628\u0627\u0639\u062b \u0645\u06cc\u200c\u0634\u0648\u062f \u0634\u0628\u06a9\u0647 \u067e\u0627\u06cc\u062f\u0627\u0631 \u0628\u0645\u0627\u0646\u062f.<\/p>\n\n\n\n

\u062f\u0631 \u0634\u0628\u06a9\u0647\u200c\u0647\u0627\u06cc \u062d\u0633\u0627\u0633 \u0645\u062b\u0644 \u062f\u06cc\u062a\u0627\u0633\u0646\u062a\u0631\u0647\u0627\u060c \u0634\u0628\u06a9\u0647\u200c\u0647\u0627\u06cc \u0645\u062e\u0627\u0628\u0631\u0627\u062a\u06cc \u06cc\u0627 \u0633\u06cc\u0633\u062a\u0645\u200c\u0647\u0627\u06cc \u0645\u0627\u0644\u06cc\u060c \u0633\u0631\u0639\u062a \u0628\u0647\u200c\u0631\u0648\u0632\u0631\u0633\u0627\u0646\u06cc \u0645\u0633\u06cc\u0631\u0647\u0627 \u0627\u0647\u0645\u06cc\u062a \u0632\u06cc\u0627\u062f\u06cc \u062f\u0627\u0631\u062f. \u0627\u06af\u0631 \u0645\u0633\u06cc\u0631\u0647\u0627 \u062f\u06cc\u0631 \u062a\u063a\u06cc\u06cc\u0631 \u06a9\u0646\u0646\u062f\u060c \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0628\u0627\u0639\u062b \u0627\u0632 \u062f\u0633\u062a \u0631\u0641\u062a\u0646 \u062f\u0627\u062f\u0647\u060c \u0648\u0642\u0641\u0647 \u06cc\u0627 \u062a\u062c\u0631\u0628\u0647 \u06a9\u0627\u0631\u0628\u0631\u06cc \u0636\u0639\u06cc\u0641 \u0634\u0648\u062f. \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 OSPF \u062f\u0631 \u0627\u06cc\u0646 \u0634\u0628\u06a9\u0647\u200c\u0647\u0627 \u0628\u0627\u0639\u062b \u0645\u06cc\u200c\u0634\u0648\u062f \u062f\u0633\u062a\u0631\u0633\u06cc \u0628\u0647 \u0645\u0646\u0627\u0628\u0639 \u067e\u0627\u06cc\u062f\u0627\u0631 \u0628\u0627\u0634\u062f \u0648 \u0645\u0634\u06a9\u0644\u0627\u062a \u0627\u062d\u062a\u0645\u0627\u0644\u06cc \u06a9\u0627\u0647\u0634 \u067e\u06cc\u062f\u0627 \u06a9\u0646\u062f.<\/p>\n\n\n\n

\u06f2. \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0627\u0632 \u0637\u0631\u0627\u062d\u06cc \u0633\u0644\u0633\u0644\u0647\u200c\u0645\u0631\u0627\u062a\u0628\u06cc (Hierarchical Design)<\/strong><\/h3>\n\n\n\n

OSPF \u0633\u0627\u062e\u062a\u0627\u0631 \u0633\u0644\u0633\u0644\u0647\u200c\u0645\u0631\u0627\u062a\u0628\u06cc \u062f\u0627\u0631\u062f \u06a9\u0647 \u0628\u0647 \u0645\u0647\u0646\u062f\u0633\u0627\u0646 \u0634\u0628\u06a9\u0647 \u06a9\u0645\u06a9 \u0645\u06cc\u200c\u06a9\u0646\u062f \u0634\u0628\u06a9\u0647\u200c\u0647\u0627\u06cc \u0628\u0632\u0631\u06af \u0631\u0627 \u0628\u0647 \u0628\u062e\u0634\u200c\u0647\u0627\u06cc \u06a9\u0648\u0686\u06a9\u200c\u062a\u0631 \u0648 \u0642\u0627\u0628\u0644 \u0645\u062f\u06cc\u0631\u06cc\u062a \u062a\u0642\u0633\u06cc\u0645 \u06a9\u0646\u0646\u062f. \u0627\u06cc\u0646 \u06a9\u0627\u0631 \u0628\u0627\u0639\u062b \u06a9\u0645\u200c\u0634\u062f\u0646 \u062a\u0631\u0627\u0641\u06cc\u06a9 \u0645\u0633\u06cc\u0631\u200c\u06cc\u0627\u0628\u06cc\u060c \u0627\u0641\u0632\u0627\u06cc\u0634 \u0627\u0645\u0646\u06cc\u062a \u0648 \u0631\u0627\u062d\u062a\u200c\u062a\u0631\u0634\u062f\u0646 \u0646\u06af\u0647\u062f\u0627\u0631\u06cc \u0634\u0628\u06a9\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f.<\/p>\n\n\n\n

\u062f\u0631 \u0627\u06cc\u0646 \u0633\u0627\u062e\u062a\u0627\u0631\u060c \u0646\u0627\u062d\u06cc\u0647 Backbone (Area 0) \u0646\u0642\u0634 \u0647\u0633\u062a\u0647 \u0627\u0635\u0644\u06cc \u0634\u0628\u06a9\u0647 \u0631\u0627 \u062f\u0627\u0631\u062f \u0648 \u0628\u0642\u06cc\u0647 \u0646\u0648\u0627\u062d\u06cc \u0628\u0647 \u0622\u0646 \u0648\u0635\u0644 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f. \u0627\u06cc\u0646 \u0637\u0631\u0627\u062d\u06cc \u0628\u0627\u0639\u062b \u0645\u06cc\u200c\u0634\u0648\u062f \u0628\u0627\u0631 \u06a9\u0627\u0631\u06cc \u0631\u0648\u062a\u0631\u0647\u0627 \u0628\u0647\u062a\u0631 \u062a\u0642\u0633\u06cc\u0645\u200c\u0634\u062f\u0647 \u0648 \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u0645\u0633\u06cc\u0631\u200c\u06cc\u0627\u0628\u06cc \u0641\u0642\u0637 \u062f\u0631 \u062c\u0627\u06cc\u06cc \u06a9\u0647 \u0644\u0627\u0632\u0645 \u0627\u0633\u062a \u067e\u062e\u0634 \u0634\u0648\u062f. \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646\u060c OSPF \u0628\u0631\u0627\u06cc \u0634\u0628\u06a9\u0647\u200c\u0647\u0627\u06cc \u0628\u0632\u0631\u06af \u0648 \u0642\u0627\u0628\u0644 \u062a\u0648\u0633\u0639\u0647 \u06af\u0632\u06cc\u0646\u0647\u200c\u0627\u06cc \u0645\u0637\u0645\u0626\u0646 \u0648 \u062d\u0631\u0641\u0647\u200c\u0627\u06cc \u0627\u0633\u062a.<\/p>\n\n\n\n

\u06f3. \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 Cost \u0628\u0631\u0627\u06cc \u0627\u0646\u062a\u062e\u0627\u0628 \u0645\u0633\u06cc\u0631 \u0628\u0647\u06cc\u0646\u0647<\/strong><\/h3>\n\n\n\n

\u0628\u0631\u062e\u0644\u0627\u0641 \u067e\u0631\u0648\u062a\u06a9\u0644\u200c\u0647\u0627\u06cc\u06cc \u0645\u062b\u0644 RIP \u06a9\u0647 \u0641\u0642\u0637 \u062a\u0639\u062f\u0627\u062f \u067e\u0631\u0634\u200c\u0647\u0627 \u0631\u0627 \u062f\u0631 \u0646\u0638\u0631 \u0645\u06cc\u200c\u06af\u06cc\u0631\u0646\u062f\u060c OSPF \u0627\u0632 \u0645\u0639\u06cc\u0627\u0631\u06cc \u0628\u0647 \u0646\u0627\u0645 Cost \u0628\u0631\u0627\u06cc \u0627\u0646\u062a\u062e\u0627\u0628 \u0628\u0647\u062a\u0631\u06cc\u0646 \u0645\u0633\u06cc\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u062f. \u0627\u06cc\u0646 \u0645\u0639\u06cc\u0627\u0631 \u0628\u0631\u0627\u0633\u0627\u0633 \u067e\u0647\u0646\u0627\u06cc \u0628\u0627\u0646\u062f \u0644\u06cc\u0646\u06a9\u200c\u0647\u0627 \u062a\u0639\u06cc\u06cc\u0646 \u0645\u06cc\u200c\u0634\u0648\u062f \u0648 \u0631\u0648\u062a\u0631\u0647\u0627 \u0645\u0633\u06cc\u0631\u0647\u0627\u06cc\u06cc \u0628\u0627 \u06a9\u0645\u062a\u0631\u06cc\u0646 \u0647\u0632\u06cc\u0646\u0647 \u0648 \u0628\u06cc\u0634\u062a\u0631\u06cc\u0646 \u0633\u0631\u0639\u062a \u0631\u0627 \u0627\u0646\u062a\u062e\u0627\u0628 \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f.<\/p>\n\n\n\n

\u0627\u06cc\u0646 \u0648\u06cc\u0698\u06af\u06cc \u0632\u0645\u0627\u0646\u06cc \u0645\u0641\u06cc\u062f \u0627\u0633\u062a \u06a9\u0647 \u0644\u06cc\u0646\u06a9\u200c\u0647\u0627 \u0627\u0632 \u0646\u0638\u0631 \u06a9\u06cc\u0641\u06cc\u062a \u06cc\u0627 \u0633\u0631\u0639\u062a \u0645\u062a\u0641\u0627\u0648\u062a \u0628\u0627\u0634\u0646\u062f. \u0645\u062b\u0644\u0627\u064b \u0627\u06af\u0631 \u06cc\u06a9 \u0644\u06cc\u0646\u06a9 \u0641\u06cc\u0628\u0631 \u0646\u0648\u0631\u06cc \u0648 \u06cc\u06a9 \u0644\u06cc\u0646\u06a9 \u0645\u0633\u06cc \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f\u060c OSPF \u0645\u0633\u06cc\u0631 \u0641\u06cc\u0628\u0631 \u0646\u0648\u0631\u06cc \u0628\u0627 \u067e\u0647\u0646\u0627\u06cc \u0628\u0627\u0646\u062f \u0628\u0627\u0644\u0627\u062a\u0631 \u0648 Cost \u06a9\u0645\u062a\u0631 \u0631\u0627 \u0627\u0646\u062a\u062e\u0627\u0628 \u0645\u06cc\u200c\u06a9\u0646\u062f \u0648 \u062f\u0627\u062f\u0647\u200c\u0647\u0627 \u0631\u0627 \u0628\u0647\u200c\u0637\u0648\u0631 \u0647\u0648\u0634\u0645\u0646\u062f \u0627\u0632 \u0622\u0646 \u0639\u0628\u0648\u0631 \u0645\u06cc\u200c\u062f\u0647\u062f. \u0627\u06cc\u0646 \u06a9\u0627\u0631 \u0628\u0627\u0639\u062b \u0628\u0647\u06cc\u0646\u0647\u200c\u062a\u0631\u0634\u062f\u0646 \u0634\u0628\u06a9\u0647 \u0648 \u0627\u0641\u0632\u0627\u06cc\u0634 \u06a9\u0627\u0631\u0627\u06cc\u06cc \u0622\u0646 \u0645\u06cc\u200c\u0634\u0648\u062f.<\/p>\n\n\n\n

\u06f4. \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0627\u0632 \u0645\u0633\u06cc\u0631\u06cc\u0627\u0628\u06cc \u0686\u0646\u062f\u0645\u0633\u06cc\u0631\u0647 (Equal-Cost Multi-Path)<\/strong><\/h3>\n\n\n\n

OSPF \u0627\u0632 \u0645\u06a9\u0627\u0646\u06cc\u0632\u0645 ECMP \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0645\u06cc\u200c\u06a9\u0646\u062f. \u0627\u06cc\u0646 \u0648\u06cc\u0698\u06af\u06cc \u0628\u0647 \u0631\u0648\u062a\u0631 \u0627\u062c\u0627\u0632\u0647 \u0645\u06cc\u200c\u062f\u0647\u062f \u0686\u0646\u062f \u0645\u0633\u06cc\u0631 \u0628\u0627 \u0647\u0632\u06cc\u0646\u0647 \u0628\u0631\u0627\u0628\u0631 \u0631\u0627 \u0647\u0645\u200c\u0632\u0645\u0627\u0646 \u062f\u0631 \u062c\u062f\u0648\u0644 \u0645\u0633\u06cc\u0631\u200c\u06cc\u0627\u0628\u06cc \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f. \u0628\u0647 \u0627\u06cc\u0646 \u062a\u0631\u062a\u06cc\u0628\u060c \u062a\u0631\u0627\u0641\u06cc\u06a9 \u0628\u06cc\u0646 \u0645\u0633\u06cc\u0631\u0647\u0627 \u062a\u0642\u0633\u06cc\u0645\u200c\u0634\u062f\u0647\u060c \u067e\u0647\u0646\u0627\u06cc \u0628\u0627\u0646\u062f \u0628\u0647\u062a\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0648 \u0628\u0627\u0631 \u0631\u0648\u06cc \u0644\u06cc\u0646\u06a9\u200c\u0647\u0627 \u0645\u062a\u0639\u0627\u062f\u0644 \u0645\u06cc\u200c\u0634\u0648\u062f.<\/p>\n\n\n\n

\u062f\u0631 \u0634\u0628\u06a9\u0647\u200c\u0647\u0627\u06cc \u0686\u0646\u062f\u0634\u0627\u062e\u0647 \u06cc\u0627 \u0645\u0627\u0698\u0648\u0644\u0627\u0631\u060c \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 ECMP \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u0646\u0642\u0627\u0637 \u062a\u06a9\u200c\u0646\u0642\u0637\u0647\u200c\u0627\u06cc \u062e\u0637\u0627 \u0631\u0627 \u06a9\u0627\u0647\u0634 \u062f\u0647\u062f \u0648 \u0645\u0633\u06cc\u0631\u200c\u06cc\u0627\u0628\u06cc \u0627\u0646\u0639\u0637\u0627\u0641\u200c\u067e\u0630\u06cc\u0631\u062a\u0631\u06cc \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u062f. \u0647\u0645\u0686\u0646\u06cc\u0646 \u0627\u06af\u0631 \u06cc\u06a9\u06cc \u0627\u0632 \u0645\u0633\u06cc\u0631\u0647\u0627 \u062f\u0686\u0627\u0631 \u0645\u0634\u06a9\u0644 \u0634\u0648\u062f\u060c OSPF \u0628\u0647\u200c\u0631\u0627\u062d\u062a\u06cc \u0645\u0633\u06cc\u0631 \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646 \u0631\u0627 \u0627\u0646\u062a\u062e\u0627\u0628 \u0645\u06cc\u200c\u06a9\u0646\u062f \u0628\u062f\u0648\u0646 \u0627\u06cc\u0646\u06a9\u0647 \u0627\u0631\u062a\u0628\u0627\u0637\u0627\u062a \u0645\u062e\u062a\u0644 \u0634\u0648\u062f.<\/p>\n\n\n\n

\u06f5. \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f \u0628\u0627\u0632 \u0648 \u0633\u0627\u0632\u06af\u0627\u0631\u06cc \u0628\u0627\u0644\u0627<\/strong><\/h3>\n\n\n\n

OSPF \u067e\u0631\u0648\u062a\u06a9\u0644 \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f \u0648 \u0628\u0627\u0632 \u0627\u0633\u062a \u06a9\u0647 \u062a\u0648\u0633\u0637 \u0633\u0627\u0632\u0645\u0627\u0646 IETF \u062f\u0631 RFC \u0631\u0633\u0645\u06cc \u062a\u0639\u0631\u06cc\u0641 \u0634\u062f\u0647 \u0627\u0633\u062a. \u0628\u0647 \u0647\u0645\u06cc\u0646 \u062f\u0644\u06cc\u0644\u060c \u0631\u0648\u06cc \u062a\u0645\u0627\u0645 \u0628\u0631\u0646\u062f\u0647\u0627\u06cc \u0645\u0639\u062a\u0628\u0631 \u062a\u062c\u0647\u06cc\u0632\u0627\u062a \u0634\u0628\u06a9\u0647 \u0645\u062b\u0644 \u0633\u06cc\u0633\u06a9\u0648\u060c \u062c\u0648\u0646\u06cc\u067e\u0631\u060c \u0645\u06cc\u06a9\u0631\u0648\u062a\u06cc\u06a9 \u0648 HP \u06a9\u0627\u0631 \u0645\u06cc\u200c\u06a9\u0646\u062f. <\/p>\n\n\n\n

\u06cc\u06a9\u06cc \u0627\u0632 \u062a\u0641\u0627\u0648\u062a\u200c\u0647\u0627\u06cc OSPF \u0628\u0627 EIGRP \u0647\u0645 \u0647\u0645\u06cc\u0646 \u0627\u0633\u062a\u061b EIGRP \u0645\u062e\u0635\u0648\u0635 \u0645\u062d\u0635\u0648\u0644\u0627\u062a \u0633\u06cc\u0633\u06a9\u0648 \u0627\u0633\u062a\u060c \u0648\u0644\u06cc OSPF \u0631\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u062f\u0631 \u0634\u0628\u06a9\u0647\u200c\u0647\u0627\u06cc\u06cc \u0628\u0627 \u062a\u062c\u0647\u06cc\u0632\u0627\u062a \u0645\u062e\u062a\u0644\u0641 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f.<\/p>\n\n\n\n

\u062f\u0631 \u062c\u062f\u0648\u0644 \u0632\u06cc\u0631 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u062a\u0641\u0627\u0648\u062a\u200c\u0647\u0627\u06cc OSPF\u060c EIGRP\u060c BGP \u0648 RIP \u0631\u0627 \u0628\u0647\u200c\u0637\u0648\u0631 \u0645\u062e\u062a\u0635\u0631 \u0645\u0634\u0627\u0647\u062f\u0647 \u06a9\u0646\u06cc\u062f:<\/p>\n\n\n\n

\u0648\u06cc\u0698\u06af\u06cc\u200c\u0647\u0627<\/td>OSPF<\/td>RIP<\/td>EIGRP<\/td>BGP<\/td><\/tr>
\u0646\u0648\u0639 \u0627\u0644\u06af\u0648\u0631\u06cc\u062a\u0645<\/td>Link-State<\/td>Distance Vector<\/td>Hybrid (DV + LS)<\/td>Path Vector<\/td><\/tr>
\u0645\u062f\u0644 \u0645\u0633\u06cc\u0631\u06cc\u0627\u0628\u06cc<\/td>IGP<\/td>IGP<\/td>IGP<\/td>EGP<\/td><\/tr>
\u0633\u0631\u0639\u062a \u0647\u0645\u06af\u0631\u0627\u06cc\u06cc<\/td>\u0633\u0631\u06cc\u0639<\/td>\u06a9\u0646\u062f<\/td>\u062e\u06cc\u0644\u06cc \u0633\u0631\u06cc\u0639<\/td>\u06a9\u0646\u062f<\/td><\/tr>
\u0645\u0639\u06cc\u0627\u0631 \u0627\u0646\u062a\u062e\u0627\u0628 \u0645\u0633\u06cc\u0631<\/td>Cost (\u067e\u0647\u0646\u0627\u06cc \u0628\u0627\u0646\u062f)<\/td>\u062a\u0639\u062f\u0627\u062f \u067e\u0631\u0634\u200c\u0647\u0627<\/td>\u067e\u0647\u0646\u0627\u06cc \u0628\u0627\u0646\u062f\u062a\u0627\u062e\u06cc\u0631\u0628\u0627\u0631 \u0644\u06cc\u0646\u06a9MTU<\/td>\u0633\u06cc\u0627\u0633\u062a\u200c\u0647\u0627\u0637\u0648\u0644 \u0645\u0633\u06cc\u0631 AS<\/td><\/tr>
\u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0627\u0632 VLSM<\/td>\u0628\u0644\u0647<\/td>\u062e\u06cc\u0631 (RIP v1)\u0628\u0644\u0647 (RIP v2)<\/td>\u0628\u0644\u0647<\/td>\u0628\u0644\u0647<\/td><\/tr>
\u0642\u0627\u0628\u0644\u06cc\u062a \u0645\u0633\u06cc\u0631\u06cc\u0627\u0628\u06cc \u0686\u0646\u062f \u0645\u0633\u06cc\u0631\u0647 (ECMP)<\/td>\u0628\u0644\u0647<\/td>\u062e\u06cc\u0631<\/td>\u0628\u0644\u0647<\/td>\u0628\u0644\u0647 (\u0645\u062d\u062f\u0648\u062f)<\/td><\/tr>
\u0646\u0648\u0639 \u067e\u0631\u0648\u062a\u06a9\u0644<\/td>\u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f \u0628\u0627\u0632<\/td>\u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f \u0628\u0627\u0632<\/td>\u0627\u062e\u062a\u0635\u0627\u0635\u06cc (\u0633\u06cc\u0633\u06a9\u0648)<\/td>\u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f \u0628\u0627\u0632<\/td><\/tr>
\u0633\u0627\u0632\u06af\u0627\u0631\u06cc \u0628\u0627 \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f\u0647\u0627<\/td>\u0628\u0644\u0647<\/td>\u0628\u0644\u0647<\/td>\u062e\u06cc\u0631<\/td>\u0628\u0644\u0647<\/td><\/tr>
\u0633\u0627\u062e\u062a\u0627\u0631 \u0633\u0644\u0633\u0644\u0647\u200c\u0645\u0631\u0627\u062a\u0628\u06cc<\/td>\u0628\u0644\u0647 (\u0628\u0627 Area\u0647\u0627)<\/td>\u062e\u06cc\u0631<\/td>\u0646\u0633\u0628\u06cc<\/td>\u0646\u0633\u0628\u06cc (\u0628\u0627 Policy)<\/td><\/tr>
\u0645\u0646\u0627\u0633\u0628 \u0628\u0631\u0627\u06cc<\/td>\u0634\u0628\u06a9\u0647\u200c\u0647\u0627\u06cc \u0645\u062a\u0648\u0633\u0637 \u062a\u0627 \u0628\u0632\u0631\u06af\u0633\u0627\u0632\u0645\u0627\u0646\u200c\u0647\u0627\u06cc \u0686\u0646\u062f\u0628\u062e\u0634\u06cc<\/td>\u0634\u0628\u06a9\u0647\u200c\u0647\u0627\u06cc \u06a9\u0648\u0686\u06a9\u0622\u0645\u0648\u0632\u0634 \u067e\u0627\u06cc\u0647<\/td>\u0634\u0628\u06a9\u0647\u200c\u0647\u0627\u06cc \u0633\u06cc\u0633\u06a9\u0648 \u0645\u062d\u0648\u0631\u0645\u062d\u06cc\u0637\u200c\u0647\u0627\u06cc \u062a\u0631\u06a9\u06cc\u0628\u06cc<\/td>\u0634\u0628\u06a9\u0647\u200c\u0647\u0627\u06cc \u06af\u0633\u062a\u0631\u062f\u0647 (WAN)\u0627\u06cc\u0646\u062a\u0631\u0646\u062a<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u0645\u062d\u062f\u0648\u062f\u06cc\u062a\u200c\u0647\u0627\u06cc \u067e\u0631\u0648\u062a\u06a9\u0644 OSPF \u0686\u06cc\u0633\u062a\u061f<\/strong><\/h2>\n\n\n\n

\u0628\u0627 \u0648\u062c\u0648\u062f \u0645\u0632\u0627\u06cc\u0627 \u0648 \u0642\u0627\u0628\u0644\u06cc\u062a\u200c\u0647\u0627\u06cc \u0632\u06cc\u0627\u062f\u060c \u067e\u0631\u0648\u062a\u06a9\u0644 OSPF \u0646\u0642\u0627\u0637 \u0636\u0639\u0641 \u0648 \u0645\u062d\u062f\u0648\u062f\u06cc\u062a\u200c\u0647\u0627\u06cc\u06cc \u0647\u0645 \u062f\u0627\u0631\u062f. \u0627\u06cc\u0646 \u0645\u0634\u06a9\u0644\u0627\u062a \u0628\u0647\u200c\u0648\u06cc\u0698\u0647 \u0647\u0646\u06af\u0627\u0645 \u0637\u0631\u0627\u062d\u06cc\u060c \u0631\u0627\u0647\u200c\u0627\u0646\u062f\u0627\u0632\u06cc \u0648 \u0646\u06af\u0647\u062f\u0627\u0631\u06cc \u0634\u0628\u06a9\u0647 \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0628\u0631\u0627\u06cc \u062a\u06cc\u0645\u200c\u0647\u0627\u06cc \u0641\u0646\u06cc \u0686\u0627\u0644\u0634 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u0646\u062f. \u062f\u0631 \u0627\u062f\u0627\u0645\u0647\u060c \u0645\u0647\u0645\u200c\u062a\u0631\u06cc\u0646 \u0645\u0639\u0627\u06cc\u0628 \u0627\u06cc\u0646 \u067e\u0631\u0648\u062a\u06a9\u0644 \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u0645\u06cc\u200c\u06a9\u0646\u06cc\u0645.<\/p>\n\n\n\n

\"\u0645\u062d\u062f\u0648\u062f\u06cc\u062a\u200c\u0647\u0627\u06cc<\/figure>\n\n\n\n

\u06f1. \u067e\u06cc\u0686\u06cc\u062f\u06af\u06cc \u062f\u0631 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u0648 \u0645\u062f\u06cc\u0631\u06cc\u062a<\/strong><\/h3>\n\n\n\n

\u06cc\u06a9\u06cc \u0627\u0632 \u0627\u0648\u0644\u06cc\u0646 \u0645\u0634\u06a9\u0644\u0627\u062a OSPF \u0627\u06cc\u0646 \u0627\u0633\u062a \u06a9\u0647 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u0648 \u0645\u062f\u06cc\u0631\u06cc\u062a \u0622\u0646 \u067e\u06cc\u0686\u06cc\u062f\u0647 \u0627\u0633\u062a. \u0628\u0647 \u0647\u0645\u06cc\u0646 \u062f\u0644\u06cc\u0644 \u06cc\u0627\u062f\u06af\u06cc\u0631\u06cc OSPF \u06a9\u0645\u06cc \u0633\u062e\u062a\u200c\u062a\u0631 \u0627\u0632 \u067e\u0631\u0648\u062a\u06a9\u0644\u200c\u0647\u0627\u06cc\u06cc \u0645\u062b\u0644 RIP \u0627\u0633\u062a \u06a9\u0647 \u0633\u0627\u062e\u062a\u0627\u0631 \u0633\u0627\u062f\u0647\u200c\u062a\u0631\u06cc \u062f\u0627\u0631\u0646\u062f. <\/p>\n\n\n\n

\u062f\u0631 OSPF \u0628\u0627\u06cc\u062f \u0645\u0641\u0627\u0647\u06cc\u0645\u06cc \u0645\u062b\u0644 Area\u060c \u0631\u0648\u062a\u0631\u0647\u0627\u06cc DR\/BDR \u0648 \u0627\u0646\u0648\u0627\u0639 \u062e\u0627\u0635 \u0631\u0648\u062a\u0631\u0647\u0627 (ABR \u0648 ASBR) \u0648 \u0647\u0645\u0686\u0646\u06cc\u0646 \u0646\u062d\u0648\u0647 \u0627\u0646\u062a\u0634\u0627\u0631 LSA\u0647\u0627 \u0631\u0627 \u062f\u0631\u0633\u062a \u0645\u062a\u0648\u062c\u0647 \u0634\u0648\u06cc\u062f \u0648 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u06a9\u0646\u06cc\u062f. \u0627\u06cc\u0646 \u0628\u0627\u0639\u062b \u0645\u06cc\u200c\u0634\u0648\u062f \u06a9\u0647 \u06a9\u0627\u0631 \u0628\u0627 OSPF \u0646\u06cc\u0627\u0632 \u0628\u0647 \u062f\u0627\u0646\u0634 \u0641\u0646\u06cc \u0628\u06cc\u0634\u062a\u0631 \u0648 \u062a\u062c\u0631\u0628\u0647 \u0639\u0645\u0644\u06cc \u0628\u06cc\u0634\u062a\u0631\u06cc \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f.<\/p>\n\n\n\n

\u0647\u0645\u0686\u0646\u06cc\u0646 \u062f\u0631 \u0634\u0628\u06a9\u0647\u200c\u0647\u0627\u06cc\u06cc \u06a9\u0647 \u062a\u063a\u06cc\u06cc\u0631\u0627\u062a \u062a\u0648\u067e\u0648\u0644\u0648\u0698\u06cc \u06cc\u0627 \u0633\u06cc\u0627\u0633\u062a\u200c\u0647\u0627\u06cc \u0645\u0633\u06cc\u0631\u06cc\u0627\u0628\u06cc \u0632\u06cc\u0627\u062f \u0627\u0633\u062a\u060c \u0645\u062f\u06cc\u0631\u06cc\u062a Area\u0647\u0627\u060c \u0628\u0627\u0632\u062a\u0648\u0632\u06cc\u0639 \u0645\u0633\u06cc\u0631\u0647\u0627 \u0648 \u06a9\u0646\u062a\u0631\u0644 \u0627\u0646\u062a\u0634\u0627\u0631 LSA \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u067e\u06cc\u0686\u06cc\u062f\u0647 \u0648 \u0632\u0645\u0627\u0646\u200c\u0628\u0631 \u0634\u0648\u062f \u0648 \u0647\u0631 \u0627\u0634\u062a\u0628\u0627\u0647 \u062f\u0631 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0645\u0634\u06a9\u0644\u0627\u062a \u0628\u0632\u0631\u06af\u06cc \u062f\u0631 \u06a9\u0644 \u0634\u0628\u06a9\u0647 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u062f.<\/p>\n\n\n\n

\u06f2. \u0645\u0635\u0631\u0641 \u0645\u0646\u0627\u0628\u0639 \u0646\u0633\u0628\u062a\u0627 \u0628\u0627\u0644\u0627<\/strong><\/h3>\n\n\n\n

\u0628\u0647 \u062f\u0644\u06cc\u0644 \u0633\u0627\u062e\u062a\u0627\u0631 Link-State<\/strong>\u060c \u067e\u0631\u0648\u062a\u06a9\u0644 OSPF \u0646\u0633\u0628\u062a \u0628\u0647 \u067e\u0631\u0648\u062a\u06a9\u0644\u200c\u0647\u0627\u06cc\u06cc \u0645\u062b\u0644 RIP \u06cc\u0627 EIGRP \u0628\u0647 \u062d\u0627\u0641\u0638\u0647 \u0648 \u067e\u0631\u062f\u0627\u0632\u0634 \u0628\u06cc\u0634\u062a\u0631\u06cc<\/strong> \u0646\u06cc\u0627\u0632 \u062f\u0627\u0631\u062f. \u0647\u0631 \u0631\u0648\u062a\u0631 \u0628\u0627\u06cc\u062f \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u0632\u06cc\u0627\u062f\u06cc \u0627\u0632 \u0648\u0636\u0639\u06cc\u062a \u0644\u06cc\u0646\u06a9\u200c\u0647\u0627 (LSA) \u062f\u0631\u06cc\u0627\u0641\u062a \u0648 \u067e\u0631\u062f\u0627\u0632\u0634 \u06a9\u0646\u062f\u060c \u0627\u0644\u06af\u0648\u0631\u06cc\u062a\u0645 SPF \u0631\u0627 \u0631\u0648\u06cc \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u062e\u0648\u062f \u0627\u062c\u0631\u0627 \u0648 \u062c\u062f\u0648\u0644 \u0645\u0633\u06cc\u0631\u200c\u06cc\u0627\u0628\u06cc \u0631\u0627 \u0645\u0631\u062a\u0628 \u0628\u0647\u200c\u0631\u0648\u0632 \u06a9\u0646\u062f.<\/p>\n\n\n\n

\u062f\u0631 \u0634\u0628\u06a9\u0647\u200c\u0647\u0627\u06cc\u06cc \u06a9\u0647 \u0631\u0648\u062a\u0631\u0647\u0627 \u0642\u062f\u0631\u062a \u067e\u0631\u062f\u0627\u0632\u0634 \u06a9\u0645\u06cc \u062f\u0627\u0631\u0646\u062f \u06cc\u0627 \u0634\u0628\u06a9\u0647 \u0628\u0632\u0631\u06af \u0648 \u067e\u06cc\u0686\u06cc\u062f\u0647 \u0627\u0633\u062a\u060c \u0627\u06cc\u0646 \u06a9\u0627\u0631 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u0628\u0627\u0639\u062b \u06a9\u0627\u0647\u0634 \u0633\u0631\u0639\u062a \u0648 \u0627\u0641\u0632\u0627\u06cc\u0634 \u0632\u0645\u0627\u0646 \u067e\u0627\u0633\u062e \u0634\u0648\u062f. \u0647\u0645\u0686\u0646\u06cc\u0646\u060c \u0627\u06af\u0631 \u062a\u0639\u062f\u0627\u062f LSA\u0647\u0627 \u0632\u06cc\u0627\u062f \u0628\u0627\u0634\u062f \u06cc\u0627 \u0628\u0647\u200c\u0631\u0648\u0632\u0631\u0633\u0627\u0646\u06cc\u200c\u0647\u0627 \u06a9\u0646\u062a\u0631\u0644 \u0646\u0634\u0648\u062f\u060c \u062a\u0631\u0627\u0641\u06cc\u06a9 \u0645\u062f\u06cc\u0631\u06cc\u062a\u06cc \u0634\u0628\u06a9\u0647 \u0627\u0641\u0632\u0627\u06cc\u0634 \u067e\u06cc\u062f\u0627 \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/p>\n\n\n\n

\u06f3. \u062d\u0633\u0627\u0633\u06cc\u062a \u0628\u0627\u0644\u0627 \u0628\u0647 \u0637\u0631\u0627\u062d\u06cc \u0646\u0627\u062d\u06cc\u0647\u200c\u0647\u0627 (Area Design)<\/strong><\/h3>\n\n\n\n

\u062f\u0631 \u0637\u0631\u0627\u062d\u06cc \u0634\u0628\u06a9\u0647\u200c\u0647\u0627\u06cc OSPF\u060c \u0627\u0646\u062a\u062e\u0627\u0628 \u062f\u0631\u0633\u062a \u0646\u0648\u0627\u062d\u06cc (Areas) \u062a\u0627\u062b\u06cc\u0631 \u0632\u06cc\u0627\u062f\u06cc \u0631\u0648\u06cc \u06a9\u0627\u0631\u0627\u06cc\u06cc \u0648 \u062b\u0628\u0627\u062a \u0634\u0628\u06a9\u0647 \u062f\u0627\u0631\u062f. \u0648\u0644\u06cc \u0627\u06af\u0631 \u0646\u0648\u0627\u062d\u06cc \u062f\u0631\u0633\u062a \u0637\u0631\u0627\u062d\u06cc \u0646\u0634\u0648\u0646\u062f \u06cc\u0627 \u0631\u0648\u062a\u0631\u0647\u0627 \u062f\u0631 \u062c\u0627\u06cc \u0645\u0646\u0627\u0633\u0628 \u0642\u0631\u0627\u0631 \u0646\u06af\u06cc\u0631\u0646\u062f\u060c \u0639\u0645\u0644\u06a9\u0631\u062f \u0627\u06cc\u0646 \u067e\u0631\u0648\u062a\u06a9\u0644 \u0628\u0647 \u0645\u0634\u06a9\u0644 \u0645\u06cc\u200c\u062e\u0648\u0631\u062f. \u0645\u062b\u0644\u0627\u064b \u0631\u0648\u062a\u0631\u0647\u0627\u06cc ABR \u06cc\u0627 ASBR \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0628\u0627\u0631 \u067e\u0631\u062f\u0627\u0632\u0634\u06cc \u0628\u06cc\u0634\u062a\u0631\u06cc \u067e\u06cc\u062f\u0627 \u06a9\u0646\u0646\u062f \u06cc\u0627 \u0645\u0633\u06cc\u0631\u0647\u0627\u06cc \u0646\u0627\u062f\u0631\u0633\u062a \u0631\u0627 \u067e\u062e\u0634 \u06a9\u0646\u0646\u062f.<\/p>\n\n\n\n

\u0647\u0645\u0686\u0646\u06cc\u0646 \u0647\u0645\u0647 \u0646\u0648\u0627\u062d\u06cc \u0628\u0627\u06cc\u062f \u0628\u0647 Backbone \u0648\u0635\u0644 \u0628\u0627\u0634\u0646\u062f. \u0627\u06af\u0631 \u0627\u06cc\u0646 \u0627\u062a\u0635\u0627\u0644 \u0642\u0637\u0639 \u0634\u0648\u062f\u060c \u062a\u0628\u0627\u062f\u0644 \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u0628\u06cc\u0646 \u0646\u0648\u0627\u062d\u06cc \u062f\u0686\u0627\u0631 \u0645\u0634\u06a9\u0644 \u0645\u06cc\u200c\u0634\u0648\u062f. \u0628\u0647 \u0647\u0645\u06cc\u0646 \u062f\u0644\u06cc\u0644\u060c \u0637\u0631\u0627\u062d\u06cc \u0648 \u062a\u0648\u0633\u0639\u0647 \u0634\u0628\u06a9\u0647 \u0646\u06cc\u0627\u0632 \u0628\u0647 \u0628\u0631\u0646\u0627\u0645\u0647\u200c\u0631\u06cc\u0632\u06cc \u062f\u0642\u06cc\u0642 \u0648 \u0628\u0631\u0631\u0633\u06cc\u200c\u0647\u0627\u06cc \u0641\u0646\u06cc \u0632\u06cc\u0627\u062f \u062f\u0627\u0631\u062f \u0648 \u0646\u0633\u0628\u062a \u0628\u0647 \u0628\u0631\u062e\u06cc \u067e\u0631\u0648\u062a\u06a9\u0644\u200c\u0647\u0627\u06cc \u062f\u06cc\u06af\u0631 \u067e\u06cc\u0686\u06cc\u062f\u0647\u200c\u062a\u0631 \u0627\u0633\u062a.<\/p>\n\n\n\n

\u0686\u0647 \u0632\u0645\u0627\u0646\u06cc \u0628\u0627\u06cc\u062f \u0627\u0632 \u067e\u0631\u0648\u062a\u06a9\u0644 OSPF \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u0645\u061f<\/strong><\/h2>\n\n\n\n

\u067e\u0631\u0648\u062a\u06a9\u0644 OSPF \u0648\u0642\u062a\u06cc \u0645\u0646\u0627\u0633\u0628 \u0627\u0633\u062a \u06a9\u0647 \u0634\u0628\u06a9\u0647 \u0634\u0645\u0627 \u067e\u06cc\u0686\u06cc\u062f\u0647\u060c \u0628\u0632\u0631\u06af \u06cc\u0627 \u0646\u06cc\u0627\u0632\u0645\u0646\u062f \u067e\u0627\u06cc\u062f\u0627\u0631\u06cc \u0628\u0627\u0644\u0627\u0633\u062a \u0648 \u067e\u0631\u0648\u062a\u06a9\u0644\u200c\u0647\u0627\u06cc \u0633\u0627\u062f\u0647\u200c\u062a\u0631 \u0645\u062b\u0644 RIP \u062c\u0648\u0627\u0628\u06af\u0648 \u0646\u06cc\u0633\u062a\u0646\u062f. OSPF \u0645\u0632\u0627\u06cc\u0627\u06cc\u06cc \u0645\u062b\u0644 \u0633\u0627\u062e\u062a\u0627\u0631 \u0633\u0644\u0633\u0644\u0647\u200c\u0645\u0631\u0627\u062a\u0628\u06cc\u060c \u0647\u0645\u06af\u0631\u0627\u06cc\u06cc \u0633\u0631\u06cc\u0639 \u0648 \u06a9\u0646\u062a\u0631\u0644 \u062f\u0642\u06cc\u0642 \u0645\u0633\u06cc\u0631\u0647\u0627 \u062f\u0627\u0631\u062f \u0648 \u0628\u0631\u0627\u06cc \u0634\u0628\u06a9\u0647\u200c\u0647\u0627\u06cc\u06cc \u0628\u0627 \u06a9\u0627\u0631\u0627\u06cc\u06cc \u0628\u0627\u0644\u0627 \u0648 \u0645\u062f\u06cc\u0631\u06cc\u062a \u0645\u0646\u0639\u0637\u0641 \u06af\u0632\u06cc\u0646\u0647\u200c \u0645\u0646\u0627\u0633\u0628\u06cc \u0627\u0633\u062a.<\/p>\n\n\n\n

\u0627\u06cc\u0646 \u067e\u0631\u0648\u062a\u06a9\u0644 \u0628\u0647\u200c\u200c\u062e\u0635\u0648\u0635 \u0628\u0631\u0627\u06cc \u0634\u0628\u06a9\u0647\u200c\u0647\u0627\u06cc\u06cc \u0645\u0646\u0627\u0633\u0628 \u0627\u0633\u062a \u06a9\u0647:<\/p>\n\n\n\n

    \n
  • \u0646\u06cc\u0627\u0632 \u0628\u0647 \u0647\u0645\u06af\u0631\u0627\u06cc\u06cc \u0633\u0631\u06cc\u0639 \u0648 \u067e\u0627\u06cc\u062f\u0627\u0631\u06cc \u0628\u0627\u0644\u0627 \u062f\u0627\u0631\u0646\u062f<\/li>\n\n\n\n
  • \u0634\u0627\u0645\u0644 \u0686\u0646\u062f\u06cc\u0646 \u0631\u0648\u062a\u0631 \u06cc\u0627 \u0686\u0646\u062f \u0646\u0627\u062d\u06cc\u0647 (Area) \u0647\u0633\u062a\u0646\u062f<\/li>\n\n\n\n
  • \u0637\u0631\u0627\u062d\u06cc \u0634\u0628\u06a9\u0647 \u0628\u0647 \u062a\u0641\u06a9\u06cc\u06a9 \u0645\u0646\u0637\u0642\u06cc Area\u0647\u0627 \u0646\u06cc\u0627\u0632 \u062f\u0627\u0631\u062f<\/li>\n\n\n\n
  • \u0634\u0628\u06a9\u0647 \u062f\u0631 \u0633\u0627\u0632\u0645\u0627\u0646\u200c\u0647\u0627\u06cc \u0686\u0646\u062f\u0633\u0627\u0632\u0645\u0627\u0646\u06cc \u06cc\u0627 \u0628\u0627 \u067e\u0631\u0627\u06a9\u0646\u062f\u06af\u06cc \u062c\u063a\u0631\u0627\u0641\u06cc\u0627\u06cc\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f<\/li>\n\n\n\n
  • \u062a\u062c\u0647\u06cc\u0632\u0627\u062a \u0645\u062e\u062a\u0644\u0641 \u0648 \u0628\u0631\u0646\u062f\u0647\u0627\u06cc \u0645\u062a\u0641\u0627\u0648\u062a \u062f\u0627\u0631\u0646\u062f \u0648 \u067e\u0631\u0648\u062a\u06a9\u0644 \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f \u0628\u0627\u0632 \u0646\u06cc\u0627\u0632 \u062f\u0627\u0631\u0646\u062f<\/li>\n\n\n\n
  • \u0645\u0633\u06cc\u0631\u0647\u0627\u06cc \u0628\u0627 \u067e\u0647\u0646\u0627\u06cc \u0628\u0627\u0646\u062f \u0645\u062a\u0641\u0627\u0648\u062a \u062f\u0627\u0631\u0646\u062f \u0648 \u0644\u0627\u0632\u0645 \u0627\u0633\u062a \u0628\u0647\u062a\u0631\u06cc\u0646 \u0645\u0633\u06cc\u0631 \u0627\u0646\u062a\u062e\u0627\u0628 \u0634\u0648\u062f<\/li>\n<\/ul>\n\n\n\n

    \u0645\u0631\u0648\u0631\u06cc \u0645\u062e\u062a\u0635\u0631 \u0628\u0631 \u067e\u0631\u0648\u062a\u06a9\u0644 \u0645\u0633\u06cc\u0631\u06cc\u0627\u0628\u06cc OSPF<\/strong><\/h2>\n\n\n\n

    \u067e\u0631\u0648\u062a\u06a9\u0644 OSPF \u0686\u06cc\u0633\u062a\u061fOSPF \u06cc\u06a9\u06cc \u0627\u0632 \u0631\u0627\u0647\u200c\u0647\u0627\u06cc \u067e\u06cc\u0634\u0631\u0641\u062a\u0647 \u0648 \u0645\u0637\u0645\u0626\u0646 \u0645\u0633\u06cc\u0631\u06cc\u0627\u0628\u06cc \u062f\u0631 \u0634\u0628\u06a9\u0647\u200c\u0647\u0627\u06cc IP \u0627\u0633\u062a. \u0627\u06cc\u0646 \u067e\u0631\u0648\u062a\u06a9\u0644 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u0644\u06af\u0648\u0631\u06cc\u062a\u0645 Link-State \u0648 \u0633\u0627\u062e\u062a\u0627\u0631 \u0633\u0644\u0633\u0644\u0647\u200c\u0645\u0631\u0627\u062a\u0628\u06cc\u060c \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u0645\u0633\u06cc\u0631\u0647\u0627 \u0631\u0627 \u0633\u0631\u06cc\u0639 \u0648 \u062f\u0642\u06cc\u0642 \u0628\u0647\u200c\u0631\u0648\u0632\u0631\u0633\u0627\u0646\u06cc \u0645\u06cc\u200c\u06a9\u0646\u062f \u0648 \u0628\u0631\u0627\u06cc \u0634\u0628\u06a9\u0647\u200c\u0647\u0627\u06cc \u0628\u0632\u0631\u06af \u0648 \u067e\u06cc\u0686\u06cc\u062f\u0647 \u0628\u0633\u06cc\u0627\u0631 \u0645\u0646\u0627\u0633\u0628 \u0627\u0633\u062a. <\/p>\n\n\n\n

    \u062f\u0631 \u0627\u06cc\u0646 \u0645\u0637\u0644\u0628 \u0628\u0627 \u0639\u0645\u0644\u06a9\u0631\u062f OSPF\u060c \u0645\u0632\u0627\u06cc\u0627 \u0648 \u0645\u062d\u062f\u0648\u062f\u06cc\u062a\u200c\u0647\u0627\u06cc \u0622\u0646 \u0648 \u0645\u0648\u0627\u0631\u062f \u0645\u0646\u0627\u0633\u0628 \u0628\u0631\u0627\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0622\u0646 \u0622\u0634\u0646\u0627 \u0634\u062f\u06cc\u062f. \u0627\u06af\u0631 \u0645\u06cc\u200c\u062e\u0648\u0627\u0647\u06cc\u062f \u0634\u0628\u06a9\u0647\u200c\u0627\u06cc \u067e\u0627\u06cc\u062f\u0627\u0631\u060c \u0645\u0646\u0639\u0637\u0641 \u0648 \u0642\u0627\u0628\u0644 \u0645\u062f\u06cc\u0631\u06cc\u062a \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f\u060c \u06cc\u0627\u062f\u06af\u06cc\u0631\u06cc \u0648 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u062f\u0631\u0633\u062a \u0627\u0632 OSPF \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u0646\u0642\u0634 \u0645\u0647\u0645\u06cc \u062f\u0631 \u0645\u0648\u0641\u0642\u06cc\u062a \u0634\u0628\u06a9\u0647 \u0634\u0645\u0627 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f.<\/p>\n\n\n\n

    \u067e\u0627\u0633\u062e \u0628\u0647 \u067e\u0631\u0633\u0634\u200c\u0647\u0627\u06cc \u0631\u0627\u06cc\u062c \u062f\u0631\u0628\u0627\u0631\u0647 \u067e\u0631\u0648\u062a\u06a9\u0644 OSPF<\/strong><\/h2>\n\n\n\n

    \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0647\u0646\u0648\u0632 \u0633\u0648\u0627\u0644\u0627\u062a \u0632\u06cc\u0627\u062f\u06cc \u062f\u0631\u0628\u0627\u0631\u0647 \u067e\u0631\u0648\u062a\u06a9\u0644 OSPF \u0648 \u0627\u0646\u062a\u062e\u0627\u0628 \u06a9\u0648\u062a\u0627\u0647\u200c\u062a\u0631\u06cc\u0646 \u0645\u0633\u06cc\u0631 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f. \u062f\u0631 \u0627\u06cc\u0646 \u0628\u062e\u0634\u060c \u0628\u0647 \u0631\u0627\u06cc\u062c\u200c\u062a\u0631\u06cc\u0646 \u0627\u06cc\u0646 \u0633\u0648\u0627\u0644\u0627\u062a \u067e\u0627\u0633\u062e \u0645\u06cc\u200c\u062f\u0647\u06cc\u0645:<\/p>\n\n\n

    \t\t\t\n\t\t\t\t\t\t\t\t<\/path><\/svg>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<\/path><\/svg>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\u067e\u0631\u0648\u062a\u06a9\u0644 OSPF \u0686\u06cc\u0633\u062a\u061f<\/strong><\/span><\/div>

    OSPF \u06cc\u06a9 \u067e\u0631\u0648\u062a\u06a9\u0644 \u0645\u0633\u06cc\u0631\u06cc\u0627\u0628\u06cc Link-State \u0627\u0633\u062a \u06a9\u0647 \u0628\u0631\u0627\u06cc \u06cc\u0627\u0641\u062a\u0646 \u0645\u0633\u06cc\u0631 \u0628\u0647\u06cc\u0646\u0647 \u0628\u06cc\u0646 \u0631\u0648\u062a\u0631\u0647\u0627 \u062f\u0631 \u0634\u0628\u06a9\u0647\u200c\u0647\u0627\u06cc IP \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f.<\/p><\/div><\/div>

    \t\t\t\n\t\t\t\t\t\t\t\t<\/path><\/svg>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<\/path><\/svg>\n\t\t\t\t\t\t\t<\/span>\n\t\t\tOSPF \u0686\u0647 \u062a\u0641\u0627\u0648\u062a\u06cc \u0628\u0627 RIP \u062f\u0627\u0631\u062f\u061f<\/strong><\/span><\/div>

    OSPF \u0627\u0644\u06af\u0648\u0631\u06cc\u062a\u0645 \u067e\u06cc\u0634\u0631\u0641\u062a\u0647\u200c\u062a\u0631\u06cc \u062f\u0627\u0631\u062f\u060c \u0633\u0631\u06cc\u0639\u200c\u062a\u0631 \u0647\u0645\u06af\u0631\u0627 \u0645\u06cc\u200c\u0634\u0648\u062f\u060c \u0637\u0631\u0627\u062d\u06cc \u0633\u0644\u0633\u0644\u0647\u200c\u0645\u0631\u0627\u062a\u0628\u06cc \u0631\u0627 \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u06a9\u0631\u062f\u0647 \u0648 \u0645\u0633\u06cc\u0631 \u0628\u0647\u06cc\u0646\u0647 \u0631\u0627 \u062f\u0642\u06cc\u0642\u200c\u062a\u0631 \u0627\u0646\u062a\u062e\u0627\u0628 \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/p><\/div><\/div>

    \t\t\t\n\t\t\t\t\t\t\t\t<\/path><\/svg>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<\/path><\/svg>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\u0622\u06cc\u0627 OSPF \u0628\u0631\u0627\u06cc \u0634\u0628\u06a9\u0647\u200c\u0647\u0627\u06cc \u06a9\u0648\u0686\u06a9 \u0645\u0646\u0627\u0633\u0628 \u0627\u0633\u062a\u061f<\/strong><\/span><\/div>

    \u062e\u06cc\u0631\u060c \u062f\u0631 \u0634\u0628\u06a9\u0647\u200c\u0647\u0627\u06cc \u06a9\u0648\u0686\u06a9\u060c \u067e\u0631\u0648\u062a\u06a9\u0644\u200c\u0647\u0627\u06cc \u0633\u0627\u062f\u0647 \u0645\u062b\u0644 RIP \u0645\u0639\u0645\u0648\u0644\u0627\u064b \u06a9\u0627\u0641\u06cc \u0647\u0633\u062a\u0646\u062f. OSPF \u062f\u0631 \u0634\u0628\u06a9\u0647\u200c\u0647\u0627\u06cc \u0645\u062a\u0648\u0633\u0637 \u0648 \u0628\u0632\u0631\u06af \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f.<\/p><\/div><\/div>

    \t\t\t\n\t\t\t\t\t\t\t\t<\/path><\/svg>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<\/path><\/svg>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\u0622\u06cc\u0627 OSPF \u0641\u0642\u0637 \u062f\u0631 \u062a\u062c\u0647\u06cc\u0632\u0627\u062a \u0633\u06cc\u0633\u06a9\u0648 \u0642\u0627\u0628\u0644 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0633\u062a\u061f<\/strong><\/span><\/div>

    \u062e\u06cc\u0631\u060c OSPF \u06cc\u06a9 \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f \u0628\u0627\u0632 \u0627\u0633\u062a \u0648 \u062f\u0631 \u062a\u0645\u0627\u0645 \u0628\u0631\u0646\u062f\u0647\u0627\u06cc \u0645\u0639\u062a\u0628\u0631 \u062a\u062c\u0647\u06cc\u0632\u0627\u062a \u0634\u0628\u06a9\u0647 \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0645\u06cc\u200c\u0634\u0648\u062f.<\/p><\/div><\/div>

    \t\t\t\n\t\t\t\t\t\t\t\t<\/path><\/svg>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<\/path><\/svg>\n\t\t\t\t\t\t\t<\/span>\n\t\t\tOSPF \u0686\u06af\u0648\u0646\u0647 \u0645\u0633\u06cc\u0631 \u0628\u0647\u06cc\u0646\u0647 \u0631\u0627 \u0627\u0646\u062a\u062e\u0627\u0628 \u0645\u06cc\u200c\u06a9\u0646\u062f\u061f<\/strong><\/span><\/div>

    \u0628\u0631\u0627\u0633\u0627\u0633 \u0627\u0644\u06af\u0648\u0631\u06cc\u062a\u0645 \u062f\u06cc\u06a9\u0633\u062a\u0631\u0627 \u0648 \u0645\u062a\u0631\u06cc\u06a9 Cost \u06a9\u0647 \u0627\u0632 \u067e\u0647\u0646\u0627\u06cc \u0628\u0627\u0646\u062f \u0644\u06cc\u0646\u06a9 \u0645\u062d\u0627\u0633\u0628\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f.<\/p><\/div><\/div><\/div>\n\n\n

    <\/p>\n\n\n

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    \n \u06f1\/\u06f5 - (\u06f1 \u0627\u0645\u062a\u06cc\u0627\u0632) <\/div>\n <\/div>\n","protected":false},"excerpt":{"rendered":"

    \u067e\u0631\u0648\u062a\u06a9\u0644 OSPF \u0686\u06cc\u0633\u062a\u061f \u0631\u0648\u062a\u0631\u0647\u0627 \u0628\u0631\u0627\u06cc \u067e\u06cc\u062f\u0627\u06a9\u0631\u062f\u0646 \u0628\u0647\u062a\u0631\u06cc\u0646 \u0645\u0633\u06cc\u0631 \u0627\u0646\u062a\u0642\u0627\u0644 \u062f\u0627\u062f\u0647 \u0628\u06cc\u0646 \u0634\u0628\u06a9\u0647\u200c\u0647\u0627 \u0627\u0632 \u067e\u0631\u0648\u062a\u06a9\u0644\u200c\u0647\u0627\u06cc \u0645\u0633\u06cc\u0631\u06cc\u0627\u0628\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f.  \u06cc\u06a9\u06cc \u0627\u0632 \u0645\u0647\u0645\u200c\u062a\u0631\u06cc\u0646 \u0627\u06cc\u0646 \u067e\u0631\u0648\u062a\u06a9\u0644\u200c\u0647\u0627\u060c OSPF (Open Shortest Path First) \u0627\u0633\u062a \u06a9\u0647 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u0644\u06af\u0648\u0631\u06cc\u062a\u0645 Link-State\u060c \u0633\u0631\u06cc\u0639\u200c\u062a\u0631\u06cc\u0646 \u0648 \u0628\u0647\u06cc\u0646\u0647\u200c\u062a\u0631\u06cc\u0646 \u0645\u0633\u06cc\u0631 \u0631\u0627 \u0628\u06cc\u0646 \u0631\u0648\u062a\u0631\u0647\u0627 \u062a\u0639\u06cc\u06cc\u0646 \u0645\u06cc\u200c\u06a9\u0646\u062f \u0648 \u0646\u0642\u0634 \u0645\u0647\u0645\u06cc \u062f\u0631 \u067e\u0627\u06cc\u062f\u0627\u0631\u06cc \u0648 \u06a9\u0627\u0631\u0627\u06cc\u06cc \u0634\u0628\u06a9\u0647 \u062f\u0627\u0631\u062f.  \u062f\u0631 \u0627\u06cc\u0646 \u0645\u0642\u0627\u0644\u0647 […]<\/p>\n","protected":false},"author":4,"featured_media":2582,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"_uag_custom_page_level_css":"","footnotes":""},"categories":[29],"tags":[],"class_list":["post-2574","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cloud-computing"],"yoast_head":"\n\u0647\u0645\u0647 \u0686\u06cc\u0632 \u062f\u0631\u0628\u0627\u0631\u0647 \u067e\u0631\u0648\u062a\u06a9\u0644 OSPF \u0648 \u06a9\u0627\u0631\u0628\u0631\u062f\u0647\u0627\u06cc \u0622\u0646 - \u0641\u0646\u0627\u067e \u06a9\u0645\u067e\u0633<\/title>\n<meta name=\"description\" content=\"\u0645\u062a\u0627 \u062f\u06cc\u0633\u06a9\u0631\u06cc\u067e\u0634\u0646: \u067e\u0631\u0648\u062a\u06a9\u0644 OSPF \u0686\u06cc\u0633\u062a \u0648 \u0686\u06af\u0648\u0646\u0647 \u06a9\u0627\u0631 \u0645\u06cc\u200c\u06a9\u0646\u062f\u061f \u062f\u0631 \u0627\u06cc\u0646 \u0645\u0642\u0627\u0644\u0647 \u0628\u0627 \u06a9\u0627\u0631\u0628\u0631\u062f\u0647\u0627\u060c \u0639\u0645\u0644\u06a9\u0631\u062f \u0648 \u0645\u0632\u0627\u06cc\u0627\u06cc OSPF \u0628\u0647 \u0632\u0628\u0627\u0646 \u0633\u0627\u062f\u0647 \u0622\u0634\u0646\u0627 \u0634\u0648\u06cc\u062f \u0648 \u06cc\u0627\u062f \u0628\u06af\u06cc\u0631\u06cc\u062f \u0686\u06af\u0648\u0646\u0647 \u0627\u0632 \u0622\u0646 \u062f\u0631 \u0634\u0628\u06a9\u0647\u200c\u0647\u0627\u06cc \u062e\u0648\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/fanapcampus.ir\/blog\/what-is-ospf\/\" \/>\n<meta property=\"og:locale\" content=\"fa_IR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u0647\u0645\u0647 \u0686\u06cc\u0632 \u062f\u0631\u0628\u0627\u0631\u0647 \u067e\u0631\u0648\u062a\u06a9\u0644 OSPF \u0648 \u06a9\u0627\u0631\u0628\u0631\u062f\u0647\u0627\u06cc \u0622\u0646\" \/>\n<meta property=\"og:description\" content=\"\u0645\u062a\u0627 \u062f\u06cc\u0633\u06a9\u0631\u06cc\u067e\u0634\u0646: \u067e\u0631\u0648\u062a\u06a9\u0644 OSPF \u0686\u06cc\u0633\u062a \u0648 \u0686\u06af\u0648\u0646\u0647 \u06a9\u0627\u0631 \u0645\u06cc\u200c\u06a9\u0646\u062f\u061f \u062f\u0631 \u0627\u06cc\u0646 \u0645\u0642\u0627\u0644\u0647 \u0628\u0627 \u06a9\u0627\u0631\u0628\u0631\u062f\u0647\u0627\u060c \u0639\u0645\u0644\u06a9\u0631\u062f \u0648 \u0645\u0632\u0627\u06cc\u0627\u06cc OSPF \u0628\u0647 \u0632\u0628\u0627\u0646 \u0633\u0627\u062f\u0647 \u0622\u0634\u0646\u0627 \u0634\u0648\u06cc\u062f \u0648 \u06cc\u0627\u062f \u0628\u06af\u06cc\u0631\u06cc\u062f \u0686\u06af\u0648\u0646\u0647 \u0627\u0632 \u0622\u0646 \u062f\u0631 \u0634\u0628\u06a9\u0647\u200c\u0647\u0627\u06cc \u062e\u0648\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/fanapcampus.ir\/blog\/what-is-ospf\/\" \/>\n<meta property=\"og:site_name\" content=\"\u0641\u0646\u0627\u067e \u06a9\u0645\u067e\u0633\" \/>\n<meta property=\"article:published_time\" content=\"2025-08-31T08:09:56+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-09-06T13:01:40+00:00\" \/>\n<meta property=\"og:image\" 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name=\"twitter:data2\" content=\"13 \u062f\u0642\u06cc\u0642\u0647\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/fanapcampus.ir\/blog\/what-is-ospf\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/fanapcampus.ir\/blog\/what-is-ospf\/\"},\"author\":{\"name\":\"\u0644\u06cc\u0644\u0627 \u0645\u062d\u0645\u062f\u06cc\",\"@id\":\"https:\/\/fanapcampus.ir\/blog\/#\/schema\/person\/b20025bad23097399acc0169faa76d94\"},\"headline\":\"\u0647\u0645\u0647 \u0686\u06cc\u0632 \u062f\u0631\u0628\u0627\u0631\u0647 \u067e\u0631\u0648\u062a\u06a9\u0644 OSPF \u0648 \u06a9\u0627\u0631\u0628\u0631\u062f\u0647\u0627\u06cc 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