OSPF Demand Circuit
Zup!? Here Again.
According to the Solution the config can be applied on R9 only and R7's show ip ospf interface gigabitEthernet1.79 output the interfaces
appears as demand circuit. On my case that is true when I change the network type to Point-to-Point. But while in broadcast only R9 appears
as "Configured as demand circuit" . I'm assuming it will be common sense to think this should be the normal behaviour, since on a Broadcast Net
there could be more than one Routers and not all might be sending the OD-circuit option within thier LSA's. In addition OD circuit was introduced for dial/point-to-point networks. Is this correct?
Could this be a BUG on the CSR ?
R7#show ip ospf interface gigabitEthernet1.79
GigabitEthernet1.79 is up, line protocol is up
Internet Address 184.108.40.206/24, Area 2, Attached via Network Statement
Process ID 1, Router ID 220.127.116.11, Network Type BROADCAST
, Cost: 1
Base Configured as demand circuit
Run as demand circuit
DoNotAge LSA allowed