Information Technology Reference
In-Depth Information
This section contains the solutions to the thought experiments and answers to the lesson
review questions in this chapter.
1.
You would use the Network Summary dashboard to view the list of network
device interfaces in the organization that had the most send errors.
2.
You would use the Network Node Dashboard View to view the availability statis-
tics of a particular network device over the last seven days.
3.
You would use the Network Interface Dashboard view, to view the number of
bytes sent on a specific router interface.
Correct answers:
A and D
a.
Correct
: Alerts will be generated when the health state changes from healthy to
critical.
Incorrect:
Alerts are not generated when the health state changes from critical to
healthy.
B.
Incorrect:
Alerts are not generated when the health state changes from warning
to healthy.
C.
Correct:
Alerts are generated when the health state changes from healthy to
warning.
D.
Correct answer:
D
a.
2.
Incorrect:
You need to configure an override for the Auto-Resolve Alert parameter
to ensure that the alert was automatically resolved.
Incorrect
: You need to configure an override for the Auto-Resolve Alert parameter
to ensure that the alert was automatically resolved.
B.
Incorrect
: You need to configure an override for the Auto-Resolve Alert parameter
to ensure that the alert was automatically resolved.
C.
Correct
: You need to configure an override for the Auto-Resolve Alert parameter
to ensure that the alert was automatically resolved.
D.
Correct answers:
B and C
a.
3.
Incorrect
: A monitor only sends an alert when a state change occurs, from either
healthy to warning, healthy to critical, or warning to critical.
Correct
: A rule will continue to generate alerts as long as the condition that trig-
gers the alert persists.
B.
