Which router IOS commands can be used to troubleshoot LAN connectivity problems? (Choose
three.)

A.
winipcfg

B.
tracert

C.
ping

D.
ip config

E.
show ip route

F.
show interfaces

Explanation:
While all of the above commands are useful in gathering network information and troubleshooting,
only choices C, E, and F are Cisco IOS problems, while the other choices are DOS command
prompt commands used by windows based stations.