Configuring OSPF
1-2 Command Line Interface Protocol Configuration Guide
ospf1.vsd
Define the OSPF area(s).
Command
:
area
area-id
Mode
: Router:OSPF
Modify the OSPF area parameters
Command
:
area
area-id
command with various parameters.
The "Optional OSPF Configuration Tasks" section
provides details.
Mode
: Router:OSPF
Modify the OSPF parameters on the interface.
Command
:
various commands. The "Configuring a Basic OSPF
Configuration" section provides details.
Mode
: Interface Configuration
Save the configuration.
Command
:
copy running-config startup-config
Mode:
any mode (excluding User)
Enable OSPF and enter Router:OSPF mode.
Command
:
router ospf
Mode
: Global Configuration
Specify the interface(s) on which OSPF runs and the area ID for
each interface.
Command
:
network
ip-address
wildcard-mask
area
area-id
Mode
: Router:OSPF
If an OSPF area does not have a physical connection to the
backbone, establish a virtual link at both endpoints.
Command
:
area
area-id
virtual-link
Mode
: Router:OSPF
Set the OSPF router ID. For this to take effect, OSPF must be
disabled.
Command
:
no router ospf
ip ospf router-id
router-id
Mode
: Global Configuration