Review Questions
417
Review Questions
1.
What is the output of the clear counters command?
A.
It displays all counters for the specified interface, and then resets
the counters.
B.
It displays the value of the counters before the last time the inter-
face was reset.
C.
There is no output.
D.
It clears the statistical counter on the specified interface.
2.
Which of the following elements are displayed by using the show
interface serial
command? (Choose all that apply.)
A.
Frame Relay information
B.
Encapsulation type
C.
Interface error information
D.
IOS version number
3.
Which of the following elements are displayed by using the show
controller serial
command? (Choose all that apply.)
A.
Encapsulation type
B.
LMI type
C.
Clock rate
D.
Cable type
E.
Cable connection status
F.
Error information
4.
Which of the following elements are displayed by using the show
buffers
command? (Choose all that apply.)
A.
Interface buffers (on low-level routers)
B.
Very huge buffers
C.
Huge buffers
D.
Tiny buffers
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