An OSPF database contains two router LSAs with identical link information indicating that one LSA is not valid. Which action will immediately clear the invalid LSA from the network without waiting for the LSA to time out or resetting the OSPF sessions on the router?
A. user@router# deactivate protocols ospf
user@router# activate protocols ospf
B. user@router> clear ospf database purge
C. user@router> clear ospf database
D. user@router> restart routing