Network Performance Degradation Quiz

Quiz covering Routing and Switching Issues

Questions in this quiz

A preview of the 5 questions covered. Start the quiz above to answer them, check your score, and read the explanations.

1. 1

   Which command is most effective for identifying the specific hop where packet loss or latency is occurring in a network path?

2. 2

   A network administrator notices high CPU utilization on a Layer 3 switch. Which of the following is a common cause related to routing table issues?

3. 3

   You are troubleshooting a performance issue where users report intermittent connectivity. You observe a high number of 'Input Errors' and 'CRC errors' on a switch port connected to a server. What is the most likely cause?

4. 4

   Which scenario best describes the impact of a duplex mismatch between two directly connected networking devices?

5. 5

   An administrator observes that traffic is taking a suboptimal path to a destination despite a faster direct link being available. The routing table shows the same prefix learned via OSPF and RIP. Why is the OSPF route ignored?