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DGS-3130 Series Layer 3 Stackable Managed Switch Web UI Reference Guide
After clicking the Show Detail button, the following page will appear.
The fields that can be configured are described below:
Parameter
Cost
Hello Interval
Dead Interval
Priority
Figure 6-44 OSPFv2 Interface Settings (Show Detail) Window
Descriptionx
Enter the cost value here. The range is from 1 to 65535. The interface cost
reflects the overhead for sending the packet across the interface. This cost is
advertised as the link cost in the router link advertisement.
Select the Default option to use the default value which is 1.
Enter the Hello Interval time value here. The range is from 1 to 65535 seconds.
The Hello Interval is advertised in the hello packets. Configure the same hello-
interval for all routers on a specific network. A shorter Hello Interval ensures
faster detection of topological changes but generates more routing traffic and
might cause routing instability.
Select the Default option to use the default value which is 10 seconds.
Enter the Dead Interval time value here. The range is from 1 to 65535 seconds.
The Dead Interval is the amount of time that the router waits to receive an
OSPF hello packet from the neighbor before declaring the neighbor down. This
value is advertised in the router's hello packets. It must be the same for all
routers on a specific network. Specifying a smaller Dead Interval ensures faster
detection of topology changes, but might cause routing instability.
Select the Default option to use the default value which is 40 seconds.
Enter the priority value here. The range is from 0 to 255. The OSPF router will
determine a Designated Router (DR) for the multi-access network. This sets the
priority used to determine the OSPF DR for a network. If two routers attempt to
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