OSPF: Difference between revisions
→Objectives
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=== Objectives ===
*Configure basic OSPF:
Advertize all networks attached.
On R1 redistribute static routes to inject external routes.
These routes should be marked as type E1.
*R1 should never form neighbor relation on any interface where OSPF router is not connected.
*All routers in Area 0 should use MD5 auth with password cisco.
*Area 23 should use clear-text authentication.
*Routers in Area 45 are weak, should never receive external to OSPF routes(config Stub area).
These routes should reach external network using default route which cannot be statically configured.
*Routers in Area 23 should not receive Type 3,4,5 LSAs.
They should reach external network using a default route with initial OSPF cost of 100.
*You should be able to ping every router in OSPF Routing Table (configure virtual link for area 78)
=== Configurationss ===
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