Scenario:
You have been asked to evaluate an OSPF network setup in a test lab and to answer questions a customer has about its operation. The customer has disabled your access to the show running-config command
 
How many times was SPF algorithm executed on R4 for Area 1?

A. 1

B. 5

C. 9

D. 20

E. 54

F. 224




 

Suggested Answer: C

We can check the number of executed SPF algorithm via the "show ip ospf" command on R4:
 <img src="https://www.examtopics.com/assets/media/exam-media/02670/n27369200000.png" alt="Reference Image" />
In the output above we can see SPF has been executed 9 times.

This question is in 300-101 Cisco Implementing Cisco IP Routing (ROUTE) Exam
For getting Cisco Certified Network Professional (CCNP) Routing and Switching Certificate




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