D-Link DGS-1520 User Manual - Page 280

DGS-1520 Series Gigabit Ethernet Smart Managed Switch Web UI Reference Guide After clicking the Process ID link (1) button, the following page will appear. Figure 6-61 OSPFv3 Interface Settings (Process ID) Window The fields that can be configured are described below: Parameter Cost Hello Interval Dead Interval Priority Description Enter cost value here. It is an integer value expressed as the link-state metric. The range is from 1 to 65535. Select the Default option to use the default value. Enter the Hello Interval value, between the hello packets that the router sends on an interface here. This value is advertised in the hello packets. The shorter the Hello Interval, the earlier topological changes will be detected, but more routing traffic will ensue. This value must be the same for all routers and access servers on a specific network. The range is from 1 to 65535 seconds. By default, this value is 10 seconds. Select the Default option to use the default value. Enter the Dead Interval value here, during which no packets are received and after which a neighbor is regarded as offline. The interval is advertised in router hello packets. This value must be the same for all routers and access servers on a specific network. The range is from 1 to 65535 seconds. By default, this value is 40 seconds. Select the Default option to use the default value. Enter the priority value of the router here. The range is from 0 to 255. Set the priority to help determine the OSPF Designated Router (DR) for a network. If two routers attempt to become the DR, the router with the higher router priority 270