ZyXEL Vantage CNM User Guide - Page 311

Device Operation > Device Configuration > Network > Routing Protocol &gt

Page 311 highlights

Chapter 9 Device Network Settings The following table describes the labels in this screen. See Section 9.13.1 on page 312 for more information as well. Table 123 Device Operation > Device Configuration > Network > Routing Protocol > OSPF LABEL DESCRIPTION OSPF Router ID Select the 32-bit ID the ZyWALL uses in the OSPF AS. Default - the highest available IP address assigned to the interfaces is the ZyWALL's ID. Redistribute Active User Define - enter the ID (in IP address format) in the field that appears when you select User Define. Select this check box to advertise routes that were learned from the indicated source. Route Type • If you select this for RIP, the ZyWALL advertises routes learned from RIP to Normal and NSSA areas but not to Stub areas. • If you select this for static routes, the ZyWALL advertises routes learned from static routes to all types of areas. This field displays other sources of routing information that the ZyWALL can advertise in the OSPF AS. Select how OSPF calculates the cost associated with routing information from the indicated source. Choices are: Type 1 and Type 2. Type 1 - cost = OSPF AS cost + external cost (Metric) Metric Area # Area Type Authentication Add icon Type 2 - cost = external cost (Metric); the OSPF AS cost is ignored. Type the external cost for routes provided by the indicated source. The metric represents the "cost" of transmission for routing purposes. The way this is used depends on the Type field. This value is usually the average cost in the OSPF AS, and it can be between 1 and 16777214. This section displays information about OSPF areas in the ZyWALL. This field is a sequential value, and it is not associated with a specific area. This field displays the 32-bit ID for each area in IP address format. This field displays the type of area. This type is different from the Type field above. This field displays the default authentication method in the area. This column provides icons to add, edit, and remove areas. To add an area, click the Add icon at the top of the column. The OSPF Area Add/Edit screen appears. To edit an area, click the Edit icon next to the area. The Area Add/ Edit screen appears. To delete an area, click on the Remove icon next to the area. The Web Configurator confirms that you want to delete the area before doing so. Vantage CNM User's Guide 311

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Chapter 9 Device Network Settings
Vantage CNM User’s Guide
311
The following table describes the labels in this screen. See
Section 9.13.1 on page
312
for more information as well.
Table 123
Device Operation > Device Configuration > Network > Routing Protocol >
OSPF
LABEL
DESCRIPTION
OSPF Router ID
Select the 32-bit ID the ZyWALL uses in the OSPF AS.
Default
- the highest available IP address assigned to the interfaces
is the ZyWALL’s ID.
User Define
- enter the ID (in IP address format) in the field that
appears when you select
User Define
.
Redistribute
Active
Select this check box to advertise routes that were learned from the
indicated source.
If you select this for RIP, the ZyWALL advertises routes learned
from RIP to
Normal
and
NSSA
areas but not to
Stub
areas.
If you select this for static routes, the ZyWALL advertises routes
learned from static routes to all types of areas.
Route
This field displays other sources of routing information that the
ZyWALL can advertise in the OSPF AS.
Type
Select how OSPF calculates the cost associated with routing
information from the indicated source. Choices are:
Type 1
and
Type
2
.
Type 1
- cost = OSPF AS cost + external cost (
Metric
)
Type 2
- cost = external cost (
Metric
); the OSPF AS cost is ignored.
Metric
Type the external cost for routes provided by the indicated source.
The metric represents the “cost” of transmission for routing purposes.
The way this is used depends on the
Type
field. This value is usually
the average cost in the OSPF AS, and it can be between 1 and
16777214.
Area
This section displays information about OSPF areas in the ZyWALL.
#
This field is a sequential value, and it is not associated with a specific
area.
Area
This field displays the 32-bit ID for each area in IP address format.
Type
This field displays the type of area. This type is different from the
Type
field above.
Authentication
This field displays the default authentication method in the area.
Add icon
This column provides icons to add, edit, and remove areas.
To add an area, click the
Add
icon at the top of the column. The
OSPF Area Add/Edit
screen appears.
To edit an area, click the
Edit
icon next to the area. The
Area Add/
Edit
screen appears.
To delete an area, click on the
Remove
icon next to the area. The
Web Configurator confirms that you want to delete the area before
doing so.