Area NSSA 


R2(config-router)#do sh ip os da              

            OSPF Router with ID (99.99.99.99) (Process ID 1)

                Router Link States (Area 305)

Link ID         ADV Router      Age         Seq#       Checksum Link count
3.3.3.33        3.3.3.33        41          0x8000006D 0x00D7DD 5
99.99.99.99     99.99.99.99     45          0x8000006A 0x006306 2

                Net Link States (Area 305)

Link ID         ADV Router      Age         Seq#       Checksum
192.168.23.2    99.99.99.99     40          0x80000003 0x004723

                Summary Net Link States (Area 305)

Link ID         ADV Router      Age         Seq#       Checksum
192.168.34.0    3.3.3.33        43          0x80000003 0x00FC81

                Type-7 AS External Link States (Area 305)

Link ID         ADV Router      Age         Seq#       Checksum Tag
2.2.2.2         99.99.99.99     52          0x80000001 0x006970 0
2.2.2.11        99.99.99.99     52          0x80000001 0x000FC1 0
2.2.2.22        99.99.99.99     54          0x80000001 0x00A025 0
192.168.102.0   99.99.99.99     54          0x80000001 0x00AD64 0
R2(config-router)#