What is one symptom of a physical layer problem?
- High CPU utilization
- Excessive broadcasts
- Slow STP convergence
- Routing loops
Explanation: Common symptoms of physical layer problems include performance less than the baseline; loss of connectivity; high collision counts; network bottlenecks or congestion; high CPU utilization rates on routers, switches, and servers; and console error messages.
Exam with this question: EWAN v4 Chapter 8 Check Your Understanding: Network Troubleshooting
Exam with this question: CCNA 4 Exploration v4.0 Chapter 8 Quiz
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