Configuring OSPF and OSPFv3 1183
console(config)#interface vlan 5
console(config-if-vlan5)#ip address 10.2.3.2
255.255.255.0
console(config-if-vlan5)#ipv6 address
3000:2:3::/64 eui64
console(config-if-vlan5)#ipv6 ospf
console(config-if-vlan5)#ipv6 ospf areaid 0
console(config-if-vlan5)#exit
console(config)#interface vlan 10
console(config-if-vlan10)#ip address 10.1.2.2
255.255.255.0
console(config-if-vlan10)#ipv6 address
3000:1:2::/64 eui64
console(config-if-vlan10)#ipv6 ospf
console(config-if-vlan10)#ipv6 ospf areaid 1
console(config-if-vlan10)#exit
console(config)#interface vlan 17
console(config-if-vlan17)#ip address 10.2.4.2
255.255.255.0
console(config-if-vlan17)#ipv6 address
3000:2:4::/64 eui64
console(config-if-vlan17)#ipv6 ospf
console(config-if-vlan17)#ipv6 ospf areaid 2
console(config-if-vlan17)#exit
4
For IPv4: Configure the router ID, define an OSPF router, and define Area
1 as a stub., and define Area 2 as an NSSA.
console(config)#router ospf
console(config-router)#router-id 2.2.2.2
console(config-router)#area 0.0.0.1 stub
console(config-router)#area 0.0.0.2 nssa
5
For IPv4: Enable OSPF for IPv4 on VLANs 10, 5, and 17 by globally
defining the range of IP addresses associated with each interface, and then
associating those ranges with Areas 1, 0, and 2, respectively.
console(config-router)#network 10.1.2.0 0.0.0.255
area 0.0.0.1
console(config-router)#network 10.2.3.0 0.0.0.255
area 0.0.0.0