Routing Mechanisms
Routing Mechanisms
4) OSPF Neighbors, Adjacencies, and Areas
D) OSPF Broadcast
2) OSPF Designated Router
- Select a Neighbor - Designated Router (DR)
- All routers become adjacent to Destignated Router (DR)
- Exchange routing Information with the DR
- DR updates all the neighbors
- Backup Designated Router
- Scales (changes n**2 to n*2)