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

1. When a traceroute is executed, if a packet does not return within the expected timeout window, what is printed to the screen?

A) a period (.)
B) an exclamation point (!)
C) an asterisk (*)
D) Time Out
E) TTL expired

2. DRAG DROP

3. Which method of traffic analysis allows you to consider the effect of growth and failures on the existing network?

A) service take-up trend analysis
B) NetFlow analysis
C) modeling the network
D) traffic trend analysis

4. What are two valid reasons to upgrade Cisco IOS XR Software? (Choose two.)

A) Current bandwidth utilization is poor, and bandwidth efficiency needs to be increased.
B) Already running BGP, and need a specific BGP feature that is not supported in current installed release.
C) A new line card needs to be added, and it is not supported in the current installed release.
D) There are no rules for this device in the policy table.
E) A few software bugs that have no service impact.

5. What is the best way to mitigate a problem using any process or troubleshooting method?

A) Be proactive, identify problems and remedy them before you have to troubleshoot them.
B) Always use a divide and conquer approach to eliminate possibilities until you reach the correct solution.
C) Always have a positive approach.
D) Always start with an accurate description of the problem and as much supporting information as possible.

Solutions: