- Silver, 250 points or more
I have a "stupid" situation.OSPF process between 2 interfaces with different MTU values and of course the EXSTART/EXCHANGE stuck situation.
I put "ip ospf mtu-ignore" and I worked fine until yesterday, when one of the interfaces went down.After a shut / no shut, the OSPF process remained stuck in EXSTART/EXCHANGE. I tried to re-apply the "ip ospf mtu-ignore", then all the settings still the same result.If I set the MTU manually to the same values in both sides than everything is ok.
Does any of you encounter this behavior for "ip ospf mtu-ignore"? The platform which is having problems is a C6509 with IOS 12.2(33)SXH