Configuring Routing 523Area Range ConfigurationUse the OSPF Area Range Configuration page to configure and display an area range for a specifiedNSSA.To display the page, click Routing →OSPF →Area Range Configuration in the tree view.Figure 9-9. OSPF Area Range ConfigurationThe OSPF Area Range Configuration page contains the following fields:• Area ID — Select the area for which data is to be configured from the drop-down menu.• IP Address — Enter the IP Address for the address range for the selected area.• Subnet Mask — Enter the Subnet Mask for the address range for the selected area.• LSDB Type — Select the type of Link Advertisement associated with the specified area and addressrange. The default type is 'Network Summary.'• Advertisement — Select Enable or Disable from the drop-down menu. If you selected Enable theaddress range is advertised outside the area through a Network Summary LSA. The default is Enable.• Add — Check the Add check box if you wish to add an area range.OSPF Area Range Table• Area ID — Displays the OSPF area.• IP Address — Displays the IP address of an address range for the area.• Subnet Mask — Displays the subnet mask of an address range for the area.• LSDB Type — Displays the link advertisement type for the address range and area.• Advertisement — Displays the advertisement mode for the address range and area.• Remove — Removes the specified area entry.
