Chapter 4: OSPF
Media:
4.1.1
OSPF vs RIP (1-2)
4.1.2
OSPF Terminology (1-9)
4.1.3
OSPF Packet Types
OSPF States
OSPF
Route Discovery
Important Databases Kept by OSPF Routers
4.1.4
OSPF Network Types (1-2)
The DR and BDR Receive LSAs
4.1.5
The OSPF Packet Header
The OSPF Hello Header
4.2.1
Steps of OSPF Operation
4.2.2
Example of an OSPF Topology
4.2.3
The DR and BDR Election Process
4.2.4
The DR and BDR Election Process
Route Discovery (2-6)
4.2.5
Selecting the Best Route
4.2.6
Link-State Information (1-4)
4.3.1
Basic OSPF Configuration (1-2)
4.3.2
Monitoring OSPF with the show ip ospf interface Command
4.3.3
Cisco IOS Default OSPF Path Costs
The ip ospf message-digest-key Command Parameters
4.4.1
Neighbor Status in Different Network Types
Types of OSPF Networks
Neighbor Status in Different Network Types
4.4.2
Frame Relay Topologies
Full-Mesh Frame Relay
Full-Mesh Subinterfaces
4.4.3
A Hub-and-Spoke Topology
A Hub-and-Spoke Topology with Subinterfaces
4.4.4
A Hub-and-Spoke Topology with OSPF Point-to-Multipoint
Configurations for Point-to-Multipoint OSPF
4.5.1
OSPF Operation and Statistics Commands
4.5.2
No Graphic
4.6.1
Configuring OSPF
4.6.2
Examining the DR/BDR Election Process
4.6.3
Configuring Point-to-Multipoint OSPF Over Frame Relay