Which set of conditions comprises a successful ping attempt between two connected routers configured with IP addresses on the same subnet?
A . The destination host receives an echo reply from the source host within one second and the source host receives an echo request from the destination host.
B . The destination host receives an echo request from the source host within one second.
C . The destination host receives an echo reply from the source host within one second and the source host receives an echo reply from the destination host within two seconds.
D . The destination host receives an echo request from the source host and the source host receives an echo request from the destination host within one second.
E . The destination host receives an echo request from the source host and the source host receives an echo reply from the destination host within two seconds.
Answer: E