Configuring all OSPFv3 interfaces as passive

OSPFv3 sends LSAs to all other routers in the same AS. To limit the flooding of LSAs throughout the AS, you can configure OSPFv3 to be passive.


You must be in the OSPFv3 router configuration context, as indicated by the switch(config-ospfv3-1)# prompt.

Configure all OSPFv3 interfaces as passive using the following command. For command details, see passive-interface default.

passive-interface default

switch(config-ospfv3-1)# passive-interface default