I have two 3750's connected by a port-channel. Both switches have connections to the WAN. I would like to run OSPF between the two switches so that I can provide some sort of load balancing, however, I cannot get them to form neighbor relationships between eachother. Below are the two configs:
Switch 1:
router ospf 200
router-id 10.44.160.1
log-adjacency-changes
auto-cost reference-bandwidth 10000
passive-interface default
no passive-interface Vlan90
no passive-interface GigabitEthernet1/0/47
no passive-interface GigabitEthernet1/0/48
no passive-interface Port-channel1
network 10.44.160.2 0.0.0.0 area 0.0.0.0
network 10.44.161.2 0.0.0.0 area 0.0.0.0
network 10.44.162.2 0.0.0.0 area 0.0.0.0
network 172.16.250.49 0.0.0.0 area 0.0.0.0
network 172.16.250.61 0.0.0.0 area 0.0.0.0
interface GigabitEthernet1/0/47
description UPLINK:PRI-INTER-CHASSIS TRUNK
switchport trunk encapsulation dot1q
switchport trunk native vlan 90
switchport mode trunk
mls qos trust dscp
channel-group 1 mode on
interface GigabitEthernet1/0/48
description UPLINK:PRI-INTER-CHASSIS TRUNK
switchport trunk encapsulation dot1q
switchport trunk native vlan 90
switchport mode trunk
mls qos trust dscp
channel-group 1 mode on
interface Port-channel1
description UPLINK:PRI-INTER-CHASSIS 2G CHANNEL
switchport trunk encapsulation dot1q
switchport trunk native vlan 90
switchport mode trunk
end
SWITCH 2:
router ospf 200
router-id 10.44.160.2
log-adjacency-changes
auto-cost reference-bandwidth 10000
passive-interface default
no passive-interface Vlan90
no passive-interface GigabitEthernet1/0/47
no passive-interface GigabitEthernet1/0/48
no passive-interface Port-channel1
network 172.16.250.65 0.0.0.0 area 0.0.0.0
interface GigabitEthernet1/0/47
description UPLINK:PRI-INTER-CHASSIS TRUNK
switchport trunk encapsulation dot1q
switchport trunk native vlan 90
switchport mode trunk
mls qos trust dscp
channel-group 1 mode on
interface GigabitEthernet1/0/48
description UPLINK:PRI-INTER-CHASSIS TRUNK
switchport trunk encapsulation dot1q
switchport trunk native vlan 90
switchport mode trunk
mls qos trust dscp
channel-group 1 mode on
interface Port-channel1
description UPLINK:PRI-INTER-CHASSIS 2G CHANNEL
switchport trunk encapsulation dot1q
switchport trunk native vlan 90
switchport mode trunk
Any ideas?
