Copyright 2003 Overview of Link-State and Distance Vector Routing
Copyright 2003 Link-State Routing Features Respond quickly to network changes Send triggered updates only when a network change has occurred Send periodic updates known as link-state refreshes Use a hello mechanism to determine the reachability of neighbors
Copyright 2003 How Routing Information Is Maintained
Copyright 2003 Configuring the OSPF Routing Process
Copyright 2003 Configuring OSPF Loopback Address and Router Priority
Copyright 2003 Configuring Router Priority The priorities can be set to any value from 0 to 255. A value of 0 prevents that router from being elected. A router with the highest OSPF priority will win the election for DR.