Basic OSPF Configuration | Cisco Router


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Originally published at: https://www.cliwarriors.com/rs/basic-ospf-configuration-cisco-router/

In this lab we will configure the Open Shortest Path First routing protocol (OSPF) between two routers in the same area. With OSPF you must use a wildcard mask in your network statements as shown below. CIDR Information Address: 172.16.0.1 10101100.00010000.00000000.000000 01 Netmask: 255.255.255.252 = 30 11111111.11111111.11111111.111111 00 Wildcard: 0.0.0.3 00000000.00000000.00000000.000000 11 ! Network: 172.16.0.0/30…