OSPF Area Mismatch on a New Link
Restore or configure OSPF routing for the required networks.
Scenario
Valley Hospice has lost OSPF connectivity between two adjacent campus routers, leaving part of the network unavailable beyond the shared link. The routers must rejoin the same intended area so routing information can pass between their sites. Successful completion restores reliable access to the affected internal networks.
Learning objectives
- ospf
- area configuration
- neighbor state vs ip reachability
Topology and configuration
This environment contains 5 devices (2 Hosts, 3 Routers). You configure and troubleshoot the networking skills listed above.
Curriculum topics
Environment
Subnetica labs run FRRouting and Linux networking with Cisco-like syntax, not Cisco IOS. Commands and behavior may differ from Cisco devices.
Addressing is regenerated on every attempt and the environment is graded automatically.
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