Dell PowerConnect 6248 Configuration Guide - Page 89

Example 3: Configuring a Virtual Link In this example, Area 0 connects directly to Area 1. A virtual link is defined that traverses Area 1 and connects to Area 2. Figure 4-5 illustrates this example OSPF configuration. Area 2 (0.0.0.2) IR (5.3.0.0) 10.1.101.1 VLAN 11 3000:1:101::/64 Router C - ABR (5.5.5.5) VLAN 10 10.1.2.1/24 3000:1:2::/64 VLAN 7 10.1.2.2/24 3000:1:2::/64 eui64 Virtual Link Router B - ABR (4.4.4.4) Area 0 (0.0.0.0) - backbone VLAN 5 10.2.3.3/24 3000:2:3::/64 Router A - backbone (3.3.3.3) 10.2.3.2 3000:2:3::/64 VLAN 2 Area 1 (0.0.0.1) Figure 4-5. OSPF Configuration-Virtual Link Configure Router A: Router A is a backbone router. Configuration steps are similar to those for Router A in the previous example. (console)#configure ipv6 unicast-routing ip routing exit ipv6 router ospf router-id 3.3.3.3 exit interface vlan 5 routing ip address 10.2.3.3 255.255.255.0 ipv6 address 3000:2:3::/64 eui64 ipv6 ospf exit Routing Configuration 89