Refer to the exhibit.

A connection times out when Client41 and Client42 attempt to either establish an HTTP session to Server31 or
an FTP connection to Server32 after not connecting to them for some time. The very next attempt to connect to
these services done immediately after the failure seems to work correctly. The clients are able to ping both
servers and no access-lists are configured on the routers. SH3 uses the IP address of R3f0 as its default
gateway. Upon powering off SH3 and SH4, the problem goes away even for first connection and everything
works normally (even after not connecting for extended periods of time). Which of the following are likely to
correct this problem?

A.
Both servers have faulty network interface cards and should be replaced

B.
Both the HTTP service running in Server31 and the FTP service running in Server32 are down and should
be restarted

C.
A more specific static route pointing to Subnet 31 is not configured at SH3

D.
A more specific static route pointing to Subnet 31 is not configured at R3

E.
A more specific static route pointing to Subnet 31 is not configured at L3 Switch