Viewing Ospf Area Information Table; Figure 103 Ospf Configuration: Summary Table; Table 67 Ospf Configuration: Summary Table - ZyXEL Communications ZyXEL Dimension ES-4024 User Manual

Table 66 OSPF Configuration: Area Setup (continued)
LABEL
Area ID
Authentication Select an authentication method (Simple or MD5) to activate authentication. Select
Stub Area
No Summary
Default Route
Cost
Add
Cancel
Clear

28.4.1 Viewing OSPF Area Information Table

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

Figure 103 OSPF Configuration: Summary Table

The following table describes the related labels in this screen.

Table 67 OSPF Configuration: Summary Table

LABEL
Index
Active
Name
Area ID
Authentication This field displays the authentication method used (None, Simple or MD5).
Stub Network
Chapter 28 OSPF
DESCRIPTION
Enter a 32-bit ID (that uses the format of an IP address in dotted decimal notation) that
uniquely identifies an area.
A value of 0.0.0.0 indicates that this is a backbone (also known as Area 0). You can
create only one backbone area on the ES-4024A.
None to disable authentication.
Interface(s) and virtual interface(s) must use the same authentication method as the
associated area.
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 ES-4024A 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 apply the changes.
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 whether an area is enabled (Yes) or not (No).
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).
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