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Cisco 642-770 Exam Syllabus Topics:

Cisco Operational Foundations for Cisco Service Provider Core Networks Sample Questions:

1. What are the four primary areas of analysis in measuring network performance? (Choose four.)

A) NetFlow analysis
B) syslog analysis
C) incident rate analysis
D) change rate analysis
E) service take-up trend analysis
F) traffic trend analysis

2. What is the simplest method for detecting invalid or unauthorized changes?

A) Ensure there is strong policy in place; that any violation of change or configuration management processes will result in immediate termination.
B) Complete a weekly reactive review of change control tickets.
C) Use exception reporting from syslog indicating access to a device in privileged mode and compare this report to the change record to identify possible unauthorized changes.
D) Verify the success of network changes.

3. According to the ITIL@ v3 framework, what is the most important change success criteria?

A) The change is completed as per change record.
B) A user acceptance test is successful.
C) The service(s) are accessible.
D) The device responds to a ping command.

4. What is the range of DLCIs that are available for subscribers to configure on a Cisco IOS Frame Relay subinterface?

A) 16-1007
B) 1-2048
C) 0-991
D) 0-1024

5. What two items are typically reviewed during the post-change implementation review process? (Choose two.)

A) the cause of change failures
B) number of service level agreements
C) number of network events identified
D) number of unauthorized changes

Solutions: