D-Link DMS-3130 User Manual - Page 242

DMS-3130 Series Multi-Gigabit L3 Stackable Managed Switch Web UI Reference Guide To view the following window, click L3 Features > OSPF > OSPFv2 > OSPFv2 Area Settings, as shown below: Figure 6-41 OSPFv2 Area Settings Window The fields that can be configured in OSPF Area Settings are described below: Parameter Area ID Range NSSA Stub Area Range IP Area Range Mask Advertise Description Select and enter the OSPFv2 area ID here. This can be specified in the IP address format or in the decimal value format. The decimal range is from 0 to 4294967295. The area will be created on an interface if the subnet configured on the interface falls within the network range specified here. Select this option to summarize OSPF routes at an Area Border Router (ABR). Select this option to assign the OSPF area as a Not-So-Stubby Area (NSSA) area. Select this option to specify an OSPF area as a Stub Area. This parameter is available when Range is selected. Enter the OSPF area range IP address here. This parameter is available when Range is selected. Enter the OSPF area range subnet mask here. This parameter is available when Range is selected. Select the advertise option here. Options to choose from are Advertise and No-Advertise. • Advertise - Specifies to advertise a Type-3 summary Link-State Advertisement (LSA) for the specified range of addresses. • No-Advertise - Specifies to suppress the advertising of Type-3 summary LSAs. Component routes are still hidden behind it. Metric This parameter is available when NSSA or Stub is selected. Enter the metric value (0~65535) here. This is the cost associated with the Type-3 default route that will be injected into the stub area and not-so-stubby area. The range is from 0 to 65535. • Default - Select this option to use the default metric value. • No-Summary - Select this option not to inject summary routes into this area. Click the Delete button to delete an entry based on the information entered. Click the Apply button to accept the changes made. Click the Area ID link (0.0.0.0) to view more detailed settings about the entry. 231