sydney#sh ip ospf data route 172.31.0.101
OSPF Router with ID (192.168.21.12) (Process ID 1)
Router Link States (Area 0)
Adv Router is not-reachable
LS age: 198
Options: (No TOS-capability, DC)
LS Type: Router Links
Link State ID: 172.31.0.101
Advertising Router: 172.31.0.101
LS Seq Number: 80000017
Checksum: 0xD14C
Length: 36
AS Boundary Router
Number of Links: 1
Link connected to: a Transit Network
(Link ID) Designated Router address: 172.31.0.12
(Link Data) Router Interface address: 172.31.0.101
Number of TOS metrics: 0
TOS 0 Metrics: 11111
sydney#