How would you confirm on R1 that load balancing is actually occurring on the default-network (0.0.0.0)?

Refer to the exhibit. How would you confirm on R1 that load balancing is actually occurring on the default-network (0.0.0.0)?

Select the best response.

A.
Use ping and the show ip route command to confirm the timers for each default network resets to 0.

B.
Load balancing does not occur over default networks; the second route will only be used for failover.

C.
Use an extended ping along with repeated show ip route commands to confirm the gateway of last resort address toggles back and forth.

D.
Use the traceroute command to an address that is not explicitly in the routing table.