sydney#sh ip ospf 1 data ext
OSPF Router with ID (192.168.21.12) (Process ID 1)
Type-5 AS External Link States
LS age: 355
Options: (No TOS-capability, DC)
LS Type: AS External Link
Link State ID: 0.0.0.0 (External Network Number )
Advertising Router: 192.168.21.12
LS Seq Number: 8000774A
Checksum: 0xE9FD
Length: 36
Network Mask: /0
Metric Type: 2 (Larger than any link state path)
TOS: 0
Metric: 1
Forward Address: 10.222.141.9
External Route Tag: 1
LS age: 901
Options: (No TOS-capability, DC)
LS Type: AS External Link
Link State ID: 0.0.0.0 (External Network Number )
Advertising Router: 192.168.21.20
LS Seq Number: 80000218
Checksum: 0xFCA0
Length: 36
Network Mask: /0
Metric Type: 2 (Larger than any link state path)
TOS: 0
Metric: 11111
Forward Address: 172.31.0.12
External Route Tag: 1
LS age: 41
Options: (No TOS-capability, DC)
LS Type: AS External Link
Link State ID: 10.224.16.0 (External Network Number )
Advertising Router: 172.31.0.101
LS Seq Number: 80000010
Checksum: 0xA0C4
Length: 36
Network Mask: /24
Metric Type: 2 (Larger than any link state path)
TOS: 0
Metric: 20
Forward Address: 0.0.0.0
External Route Tag: 0
LS age: 41
Options: (No TOS-capability, DC)
LS Type: AS External Link
Link State ID: 10.224.17.0 (External Network Number )
Advertising Router: 172.31.0.101
LS Seq Number: 80000010
Checksum: 0x95CE
Length: 36
Network Mask: /24
Metric Type: 2 (Larger than any link state path)
TOS: 0
Metric: 20
Forward Address: 0.0.0.0
External Route Tag: 0
LS age: 41
Options: (No TOS-capability, DC)
LS Type: AS External Link
Link State ID: 10.224.18.0 (External Network Number )
Advertising Router: 172.31.0.101
LS Seq Number: 80000010
Checksum: 0x8AD8
Length: 36
Network Mask: /24
Metric Type: 2 (Larger than any link state path)
TOS: 0
Metric: 20
Forward Address: 0.0.0.0
External Route Tag: 0
LS age: 41
Options: (No TOS-capability, DC)
LS Type: AS External Link
Link State ID: 10.224.19.0 (External Network Number )
Advertising Router: 172.31.0.101
LS Seq Number: 80000010
Checksum: 0x7FE2
Length: 36
Network Mask: /24
Metric Type: 2 (Larger than any link state path)
TOS: 0
Metric: 20
Forward Address: 0.0.0.0
External Route Tag: 0
LS age: 41
Options: (No TOS-capability, DC)
LS Type: AS External Link
Link State ID: 10.224.20.0 (External Network Number )
Advertising Router: 172.31.0.101
LS Seq Number: 80000010
Checksum: 0x74EC
Length: 36
Network Mask: /24
Metric Type: 2 (Larger than any link state path)
TOS: 0
Metric: 20
Forward Address: 0.0.0.0
External Route Tag: 0
LS age: 1377
Options: (No TOS-capability, DC)
LS Type: AS External Link
Link State ID: 10.224.49.0 (External Network Number )
Advertising Router: 192.168.21.13
LS Seq Number: 800004D7
Checksum: 0x1608
Length: 36
Network Mask: /24
Metric Type: 2 (Larger than any link state path)
TOS: 0
Metric: 20
Forward Address: 0.0.0.0
External Route Tag: 0
LS age: 42
Options: (No TOS-capability, DC)
LS Type: AS External Link
Link State ID: 10.224.56.0 (External Network Number )
Advertising Router: 172.31.0.101
LS Seq Number: 80000010
Checksum: 0xE15C
Length: 36
Network Mask: /23
Metric Type: 2 (Larger than any link state path)
TOS: 0
Metric: 20
Forward Address: 0.0.0.0
External Route Tag: 0
LS age: 42
Options: (No TOS-capability, DC)
LS Type: AS External Link
Link State ID: 10.224.58.0 (External Network Number )
Advertising Router: 172.31.0.101
LS Seq Number: 80000010
Checksum: 0xD06A
Length: 36
Network Mask: /24
Metric Type: 2 (Larger than any link state path)
TOS: 0
Metric: 20
Forward Address: 0.0.0.0
External Route Tag: 0
LS age: 42
Options: (No TOS-capability, DC)
LS Type: AS External Link
Link State ID: 10.224.137.0 (External Network Number )
Advertising Router: 172.31.0.101
LS Seq Number: 80000010
Checksum: 0x6883
Length: 36
Network Mask: /24
Metric Type: 2 (Larger than any link state path)
TOS: 0
Metric: 20
Forward Address: 0.0.0.0
External Route Tag: 0
sydney#