CCNA Practice Exam Test Sample – Question 129

Which parameter or parameters are used to calculate OSPF cost in Cisco routers?

A. Bandwidth
B. Bandwidth and Delay
C. Bandwidth, Delay, and MTU
D. Bandwidth, MTU, Reliability, Delay, and Load

Correct Answer: A
Section: IP Routing Technologies

Explanation:
The well-known formula to calculate OSPF cost is
cost