Explore the use of OSPF virtual links for overcoming network segregation and how OSPF chooses a path among multiple paths to a destination.
ROUTE 2.0: OSPF Virtual Links and Paths
- use OSPF virtual links to temporarily overcome network segregation and use a virtual link to reconnect a segregated area to the backbone area
- describe how OSPF chooses a path from multiple paths to a destination and how to manipulate the cost in OSPF to change the path preference
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