View Ospf Area Information Table; Configuring Ospf Interfaces; Figure 123 Ospf Configuration: Summary Table; Table 89 Ospf Configuration: Summary Table - ZyXEL Communications GS-4012 User Manual

Chapter 28 OSPF
Table 88 OSPF Configuration: Area Setup (continued)
LABEL
Stub Network
No Summary
Default Route
Cost
Add
Cancel
Clear

28.4.1 View OSPF Area Information Table

The bottom of the OSPF Configuration screen displays a summary table of all the OSPF
areas you have configured.

Figure 123 OSPF Configuration: Summary Table

The following table describes the related labels in this screen.

Table 89 OSPF Configuration: Summary Table

LABEL
Index
Name
Area ID
Authentication This field displays the authentication method used (None, Simple or MD5).
Stub Network
Delete
Cancel

28.5 Configuring OSPF Interfaces

To configure an OSPF interface, first create an IP routing domain in the IP Setup screen (see
Section 7.6 on page 83
interface entry is automatically created. See
OSPF.
236
DESCRIPTION
Select this option to set the area as a stub area.
If you enter 0.0.0.0 in the Area ID field, the settings in the Stub Area fields are
ignored.
Select this option to set the Switch to not send/receive LSAs.
Specify a cost (between 0 and 16777214) used to add a default route into a stub area
for routes which are external to an OSPF domain. If you do not set a route cost, no
default route is added.
Click Add to save your changes to the Switch's run-time memory. The Switch loses
these changes if it is turned off or loses power, so use the Save link on the top
navigation panel to save your changes to the non-volatile memory when you are done
configuring.
Click Cancel to start configuring the above fields again.
Click Clear to set the above fields back to the factory defaults.
DESCRIPTION
This field displays the index number of an area.
This field displays the descriptive name of an area.
This field displays the area ID (that uses the format of an IP address in dotted decimal
notation) that uniquely identifies an area.
An area ID of 0.0.0.0 indicates the backbone.
This field displays whether an area is a stub network (Yes) or not (No).
Click Delete to remove the selected entry from the summary table.
Click Cancel to clear the Delete check boxes.
for more information). Once you create an IP routing domain, an OSPF
Section 28.1 on page 229
GS-4012F/4024 User's Guide
for more information on