To display the Open Shortest Path First (OSPF) routing table entries to an Area Border Router (ABR) and Autonomous System Boundary Router (ASBR), use the show ip ospf border-routers command. Use the show ip ospf border-routers command to display information on ABRs.
This command will enable OSPF routing protocol in router. Process ID is a positive integer. We can use any number from 1 to 65,535....Summary.CommandDescriptionRouter(config-if)#ip address 192.168.250.250 255.255.255.0Assign IP address to loopback interface.23 more rows•Aug 6, 2018
The OSPF database contains all LSAs that describe the network topology. The show ip ospf database command displays the content of the LSDB and verifies information about specific LSAs. The output reveals the presence of different LSA types.Feb 3, 2015
You can use one of three commands to see you own LSA-1:show ip ospf database router self-originate.show ip ospf database router 1.1. 1.1.show ip ospf database router adv-router 1.1. 1.1.
The network command is used to identify which device interface will be included within the OSPF process and to what area the interface will be assigned to. The correct usage of the network command is vital for the operation of the OSPF network.Jun 20, 2012
The show ip ospf database command can be used to display the OSPF LSDB. The show ip route [ospf | subnet mask] command can be used to display OSPF routes in the current routing table.Nov 19, 2016
link-state databaseOSPF routers collect this information into a link-state database (LSDB) that is shared and synchronized among the various routers. Using this database, the various routers are able to calculate the shortest path to other routers using the SPF algorithm.
OSPF uses a link-state algorithm to build and calculate the shortest path to all known destinations. Each router in an OSPF area contains an identical link-state database, which is a list of each of the router-usable interfaces and reachable neighbors.Feb 3, 2015