When troubleshooting recursive routing issues with GRE tunnels, which three actions resolve the issue? (Choose three.)
A. Remove the configuration on the tunnel interface and reconfigure
B. Perform shut and no shut commands on the tunnel interface
C. Add static routes for the tunnel source and destination
D. Remove the network advertisements from the routing protocols
E. Change the tunnel source or destination interface
F. If using OSPF to peer across the tunnel, use EIGRP instead
