IPv6 OSPF Configuration

OSPF IPv6 configuration example

Tasks :
-  Set up IPv6 according to the diagram
-  Configure Area 10 as a nssa
-  Redistribute network 1111::/64 into ospf area.
-  Configure Area 2 as a standard OSPF area
-  Verify that R4 has 1111::/64 in its database type 5 advertised from R2
-  Verify that R3 has 1111::/64 in its database type 7

Configuration
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Verify
R4 has 1111::/64 in its database type 5 advertised from R2

R4#sh ipv6 ospf database

            OSPFv3 Router with ID (4.4.4.4) (Process ID 1)

<omitted>

                Type-5 AS External Link States

ADV Router      Age         Seq#        Prefix
2.2.2.2         671         0x80000001  1111::/64
R4#

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Verify that R3 has 1111::/64 in its database type 7 

R3#sh ipv6 ospf database

            OSPFv3 Router with ID (3.3.3.3) (Process ID 1)

                Type-7 AS External Link States (Area 10)

ADV Router      Age         Seq#        Prefix
3.3.3.3         753         0x80000001  1111::/64

                Link (Type-8) Link States (Area 10)

ADV Router      Age         Seq#        Link ID    Interface
2.2.2.2         1021        0x80000002  5          Fa0/0
3.3.3.3         786         0x80000002  4          Fa0/0

                Intra Area Prefix Link States (Area 10)

ADV Router      Age         Seq#        Link ID    Ref-lstype  Ref-LSID
3.3.3.3         781         0x80000001  4096       0x2002      4