root@R2> show ospf neighbor
Address          Interface              State     ID               Pri  Dead
172.16.4.1       fe-0/0/0.0             Full      100.100.100.1    128    36

root@R2> show ospf interface
Interface           State   Area            DR ID           BDR ID          Nbrs
fe-0/0/0.0          DR      0.0.0.2         200.200.200.1   100.100.100.1      1
lo0.0               DRother 0.0.0.2         0.0.0.0         0.0.0.0            0

root@R2> show ospf database

    OSPF database, Area 0.0.0.2
 Type       ID               Adv Rtr           Seq      Age  Opt  Cksum  Len
Router   100.100.100.1    100.100.100.1    0x80000024  1685  0x20 0xf21   36
Router  *200.200.200.1    200.200.200.1    0x80000025  1689  0x20 0x2544  48
Network *172.16.4.2       200.200.200.1    0x8000001f  1689  0x20 0xeb8a  32
Summary  100.100.100.1    100.100.100.1    0x80000002   377  0x20 0xed3   28

root@R2> show ospf route
Topology default Route Table:

Prefix             Path  Route      NH       Metric NextHop       Nexthop
                   Type  Type       Type            Interface     Address/LSP
100.100.100.1      Intra Area BR    IP            1 fe-0/0/0.0    172.16.4.1
100.100.100.1/32   Inter Network    IP            1 fe-0/0/0.0    172.16.4.1
172.16.4.0/24      Intra Network    IP            1 fe-0/0/0.0
200.200.200.1/32   Intra Network    IP            0 lo0.0

root@R2> show route

inet.0: 5 destinations, 5 routes (5 active, 0 holddown, 0 hidden)
+ = Active Route, - = Last Active, * = Both

100.100.100.1/32   *[OSPF/10] 00:28:22, metric 1
                    > to 172.16.4.1 via fe-0/0/0.0
172.16.4.0/24      *[Direct/0] 1d 17:04:50
                    > via fe-0/0/0.0
172.16.4.2/32      *[Local/0] 1d 17:05:18
                      Local via fe-0/0/0.0
200.200.200.1/32   *[Direct/0] 1d 17:05:46
                    > via lo0.0
224.0.0.5/32       *[OSPF/10] 1d 17:05:52, metric 1
                      MultiRecv