http://s5/mw690/6c098561tdbbcaf8a7f24&690- ASBR-summary LSA" TITLE="OSPF - ASBR-summary LSA" />

R4#sh ip ospf database

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

                Router Link States (Area 0)

Link ID         ADV Router      Age         Seq#       Checksum Link count
3.3.3.3         3.3.3.3         102         0x80000002 0x00EADE 1
4.4.4.4         4.4.4.4         106         0x80000002 0x007729 2

                Net Link States (Area 0)

Link ID         ADV Router      Age         Seq#       Checksum
34.1.1.4        4.4.4.4         105         0x80000001 0x004B9A

                Summary Net Link States (Area 0)

Link ID         ADV Router      Age         Seq#       Checksum
23.1.1.0        3.3.3.3         110         0x80000001 0x00F521

                Summary ASB Link States (Area 0)

Link ID         ADV Router      Age         Seq#       Checksum
2.2.2.2         3.3.3.3         41          0x80000001 0x00CE58

                Type-5 AS External Link States

Link ID         ADV Router      Age         Seq#       Checksum Tag
1.0.0.0         2.2.2.2         62          0x80000001 0x009EF8 0
12.1.1.0        2.2.2.2         64          0x80000001 0x00F792 0
R4#
R4#sh ip ospf database asbr-summary

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

                Summary ASB Link States (Area 0)

  Routing Bit Set on this LSA
  LS age: 428
  Options: (No TOS-capability, DC, Upward)
  LS Type: Summary Links(AS Boundary Router)
  Link State ID: 2.2.2.2 (AS Boundary Router address)
  Advertising Router: 3.3.3.3
  LS Seq Number: 80000001
  Checksum: 0xCE58
  Length: 28
  Network Mask: /0
        TOS: 0  Metric: 1