debug ipv6 ospf ism-events
Displays debug information about ISM events.
Modes
Privileged EXEC mode
Global configuration mode
Examples
device# debug ipv6 ospf ism-events
OSPFv3: ism-events debugging is on
Debug: Dec 9 10:53:04 OSPFv3: ISM[14368]: InterfaceDown
Debug: Dec 9 10:53:15 OSPFv3: interface (14367) cost change to 9 due to speed change
Debug: Dec 9 10:53:15 OSPFv3: ISM[14368]: InterfaceUp
Debug: Dec 9 10:53:15 OSPFv3: ISM[14368]: Start Wait_Timer at 643319, 622306
Debug: Dec 9 10:53:22 OSPFv3: ISM[14368]: BackupSeen