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Answers to Review Questions
237
14.
A, B, C, D, E. All of the above information is provided by the speci-
fied command.
15.
B, C. Timestamps are important to debugging so correlations can be
made when events occur. Debug all is a command that implements
debugging--it has nothing to do with how accurate the information is.
D and E are commands that enable certain UDP and TCP services to
the router. They have nothing to do with debug.
16.
B. Terminal monitor is the correct command. Term mon can be used
as a shorthand version of B.
17.
C, D. Un all is a shortcut to turn off debug. The full command is
undebug all
.
18.
A, B, C. All debugs are performed on processes. The processes must
be categorized.
19.
B. The ping packets are used to test for connectivity to a remote IP
address.
20.
A. Traceroute is used to map the hop path connectivity
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