Which problem can cause TELNET and FTP to time out for addresses outside the local LAN ?

Which problem can cause TELNET and FTP to time out for addresses outside the local LAN ?

A.
TCPIP$ROUTED is looping.

B.
The default route is incorrect.

C.
The interface connection timer is set too low.

D.
TCPIP$TELNET and TCPIP$FTP are not running.