RP/0/RP0/CPU0:R2#show route ospf
Mon Sep  7 22:20:53.996 UTC

O    1.1.1.1/32 [110/2] via 10.0.12.1, 00:24:21, GigabitEthernet0/0/0/0
O    3.3.3.3/32 [110/2] via 10.0.23.3, 00:25:08, GigabitEthernet0/0/0/1
O    4.4.4.4/32 [110/2] via 10.0.24.4, 00:24:59, GigabitEthernet0/0/0/2
O IA 10.1.11.0/24 [110/3] via 10.0.23.3, 00:24:53, GigabitEthernet0/0/0/1
O IA 10.1.12.0/24 [110/4] via 10.0.23.3, 00:24:27, GigabitEthernet0/0/0/1
O IA 10.2.0.0/24 [110/5] via 10.0.23.3, 00:00:42, GigabitEthernet0/0/0/1
O IA 11.11.11.11/32 [110/3] via 10.0.23.3, 00:24:53, GigabitEthernet0/0/0/1
O IA 12.12.12.12/32 [110/5] via 10.0.23.3, 00:24:26, GigabitEthernet0/0/0/1
O IA 13.13.13.13/32 [110/4] via 10.0.23.3, 00:24:27, GigabitEthernet0/0/0/1
O IA 172.16.3.0/24 [110/2] via 10.0.23.3, 00:25:08, GigabitEthernet0/0/0/1
O IA 172.16.4.0/24 [110/11] via 10.0.24.4, 00:24:59, GigabitEthernet0/0/0/2
O E2 192.168.1.0/24 [110/20] via 10.0.12.1, 00:24:21, GigabitEthernet0/0/0/0
O E2 192.168.16.0/22 [110/20] via 10.0.12.1, 00:00:13, GigabitEthernet0/0/0/0
RP/0/RP0/CPU0:R2#show ospf database external 192.168.16.0
Mon Sep  7 22:20:54.198 UTC


            OSPF Router with ID (2.2.2.2) (Process ID 1)

		Type-5 AS External Link States

  Routing Bit Set on this LSA
  LS age: 14
  Options: (No TOS-capability, DC)
  LS Type: AS External Link
  Link State ID: 192.168.16.0 (External Network Number)
  Advertising Router: 1.1.1.1
  LS Seq Number: 80000002
  Checksum: 0x56ce
  Length: 36
  Network Mask: /22
	Metric Type: 2 (Larger than any link state path)
	TOS: 0 
	Metric: 20 
	Forward Address: 0.0.0.0
	External Route Tag: 0