ZyXEL Communications 1000 Manuel D’Utilisation
Chapter 16 Routing Protocols
ZyWALL USG 1000 User’s Guide
371
Type
Select how OSPF calculates the cost associated with routing
information from static routes. Choices are: Type 1 and Type 2.
information from static routes. 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 static routes. 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.
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.
Add
Click this to create a new OSPF area.
Edit
Double-click an entry or select it and click Edit to open a screen
where you can modify the entry’s settings.
where you can modify the entry’s settings.
Remove
To remove an entry, select it and click Remove. The ZyWALL confirms
you want to remove it before doing so.
you want to remove it before doing so.
#
This field is a sequential value, and it is not associated with a specific
area.
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.
Type field above.
Authentication
This field displays the default authentication method in the area.
Apply
Click this button to save your changes to the ZyWALL.
Reset
Click this button to return the screen to its last-saved settings.
Table 89 Configuration > Network > Routing Protocol > OSPF (continued)
LABEL
DESCRIPTION