N9K1
feature ospf
router ospf 1
interface loopback0
ip ospf advertise-subnet
ip router ospf 1 area 0.0.0.0
interface port-channel12
ip router ospf 1 area 0.0.0.0
interface Ethernet1/1
ip router ospf 1 area 0.0.0.0
interface Ethernet1/2
ip router ospf 1 area 0.0.0.0
N9K2
feature ospf
router ospf 1
interface loopback0
ip router ospf 1 area 0.0.0.0
interface port-channel12
ip router ospf 1 area 0.0.0.0
interface Ethernet1/1
ip router ospf 1 area 0.0.0.0
interface Ethernet1/2
ip router ospf 1 area 0.0.0.0
N9K3
feature ospf
router ospf 1
interface Vlan10
ip router ospf 1 area 0.0.0.0
interface loopback0
ip router ospf 1 area 0.0.0.0
interface Ethernet1/1
ip router ospf 1 area 0.0.0.0
interface Ethernet1/2
ip router ospf 1 area 0.0.0.0
interface Ethernet1/8
ip router ospf 1 area 0.0.0.0
interface Ethernet1/9
ip router ospf 1 area 0.0.0.0
interface Ethernet1/10
ip router ospf 1 area 0.0.0.0
N9K4
feature ospf
router ospf 1
interface Vlan10
ip router ospf 1 area 0.0.0.0
interface loopback0
ip router ospf 1 area 0.0.0.0
interface Ethernet1/1
ip router ospf 1 area 0.0.0.0
interface Ethernet1/2
ip router ospf 1 area 0.0.0.0
interface Ethernet1/8
ip router ospf 1 area 0.0.0.0
interface Ethernet1/9
ip router ospf 1 area 0.0.0.0
interface Ethernet1/10
ip router ospf 1 area 0.0.0.0
N9K20
feature ospf
router ospf 1
interface loopback0
ip router ospf 1 area 0.0.0.0
interface Ethernet1/1
ip router ospf 1 area 0.0.0.0
interface Ethernet1/2
ip router ospf 1 area 0.0.0.0
N9K21
feature ospf
router ospf 1
interface loopback0
ip router ospf 1 area 0.0.0.0
interface Ethernet1/1
ip router ospf 1 area 0.0.0.0
interface Ethernet1/2
ip router ospf 1 area 0.0.0.0
N9K22
feature ospf
router ospf 1
interface loopback0
ip router ospf 1 area 0.0.0.0
interface Ethernet1/1
ip router ospf 1 area 0.0.0.0
interface Ethernet1/2
ip router ospf 1 area 0.0.0.0
N9K20# sh ip route ospf
IP Route Table for VRF "default"
'*' denotes best ucast next-hop
'**' denotes best mcast next-hop
'[x/y]' denotes [preference/metric]
'%<string>' in via output denotes VRF <string>
10.1.0.1/32, ubest/mbest: 2/0
*via 10.3.20.3, Eth1/1, [110/81], 1d01h, ospf-1, intra
*via 10.4.20.4, Eth1/2, [110/81], 1d01h, ospf-1, intra
10.1.0.2/32, ubest/mbest: 2/0
*via 10.3.20.3, Eth1/1, [110/81], 1d01h, ospf-1, intra
*via 10.4.20.4, Eth1/2, [110/81], 1d01h, ospf-1, intra
10.1.0.3/32, ubest/mbest: 1/0
*via 10.3.20.3, Eth1/1, [110/41], 1d01h, ospf-1, intra
10.1.0.4/32, ubest/mbest: 1/0
*via 10.4.20.4, Eth1/2, [110/41], 1d01h, ospf-1, intra
10.1.0.21/32, ubest/mbest: 2/0
*via 10.3.20.3, Eth1/1, [110/81], 1d01h, ospf-1, intra
*via 10.4.20.4, Eth1/2, [110/81], 1d01h, ospf-1, intra
10.1.0.22/32, ubest/mbest: 2/0
*via 10.3.20.3, Eth1/1, [110/81], 00:59:36, ospf-1, intra
*via 10.4.20.4, Eth1/2, [110/81], 00:59:36, ospf-1, intra
10.1.2.0/24, ubest/mbest: 2/0
*via 10.3.20.3, Eth1/1, [110/100], 1d01h, ospf-1, intra
*via 10.4.20.4, Eth1/2, [110/100], 1d01h, ospf-1, intra
10.1.3.0/24, ubest/mbest: 1/0
*via 10.3.20.3, Eth1/1, [110/80], 1d01h, ospf-1, intra
10.1.4.0/24, ubest/mbest: 1/0
*via 10.4.20.4, Eth1/2, [110/80], 1d01h, ospf-1, intra
10.2.3.0/24, ubest/mbest: 1/0
*via 10.3.20.3, Eth1/1, [110/80], 1d01h, ospf-1, intra
10.2.4.0/24, ubest/mbest: 1/0
*via 10.4.20.4, Eth1/2, [110/80], 1d01h, ospf-1, intra
10.3.4.0/24, ubest/mbest: 2/0
*via 10.3.20.3, Eth1/1, [110/80], 1d01h, ospf-1, intra
*via 10.4.20.4, Eth1/2, [110/80], 1d01h, ospf-1, intra
10.3.21.0/24, ubest/mbest: 1/0
*via 10.3.20.3, Eth1/1, [110/80], 1d01h, ospf-1, intra
10.3.22.0/24, ubest/mbest: 1/0
*via 10.3.20.3, Eth1/1, [110/80], 1d01h, ospf-1, intra
10.4.21.0/24, ubest/mbest: 1/0
*via 10.4.20.4, Eth1/2, [110/80], 1d01h, ospf-1, intra
10.4.22.0/24, ubest/mbest: 1/0
*via 10.4.20.4, Eth1/2, [110/80], 1d01h, ospf-1, intra
