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Black Box LR11xx Series Router Configurations Guide
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17.1.4Configuring ospf
LR1114A/configure> router routerid 10.10.10.1
LR1114A/configure> router ospf
LR1114A/configure/router/ospf> area 760
LR1114A/configure/router/ospf/area 760> exit
17.1.5Configuring ospf interface parameters
LR1114A/configure/router/ospf> interface Dallas area_id 760
LR1114A/configure/router/ospf/interface Dallas> exit
LR1114A/configure/router/ospf> interface ethernet0 area_id 760
LR1114A/configure/router/ospf/interface ethernet0> exit 3
17.1.6Displaying neighbors
Note that “display” and “show” can be used interchangeably in the CLI tree hierarchy.
Execute show ip ospf neighbor list on the Black Box LR1114A to display the neighbor information. In this example, the
state is in FULL adjacency with the router.
Figure 34 show ip ospf neighbor list Command
17.1.7Displaying ospf routes
Execute show ip ospf routes on the Black Box LR1114A to display the OSPF routes learned from neighbors. The
following display shows the route 30.30.30.0/24, which was learned through OSPF from the router advertisements.
Figure 35 show ip ospf routes Command
The metric shows a value of 2. By default, Black Box assigns a cost value of 1 to all interfaces. The cost can be
changed by entering it under the appropriate interface in the OSPF command tree structure. For example:
LR1114A/configure> router ospf
LR1114A/configure/router/ospf> interface Dallas area_id 760
LR1114A/configure/router/ospf/interface/Dallas> cost 10
LR1114A/configure/router/ospf/interface/Dallas> exit 3
This would change the cost of bundle link Dallas from default (1) to 10. If the interface is already configured, then
entering area_id 760 is optional.
17.1.8Displaying IP routes
Execute show ip routes to display all the active routes in the routing table.
LR1114A> show ip ospf neighbor list
Neighbor ID PRI State Dead Time Address Interface
----------- --- ----- --------- ------- ---------
30.30.30.1 1 FULL/ - 00:00:30 20.20.20.2 TMan1
LR1114A> show ip ospf routes
OSFP ROUTE TABLE
Codes: A - OSPF intra area IA - OSPF inter area,
E1 - OSPF external type 1, E2 - OSPF external type 2
Destination Gateway Interface Protocol Type Metric
Preference
----------- ------- --------- -------- ---- ------
----------