Cisco 200-125 Exam
Which two benefits are provided by using a hierarchical addressing network addressing scheme? (Choose two.)
- A. reduces routing table entries
- B. auto-negotiation of media rates
- C. efficient utilization of MAC addresses
- D. dedicated communications between devices
- E. ease of management and troubleshooting
Answer: Option A. E.
Explanation:
Here are some of the benefits of hierarchical addressing:
Reference: http://www.ciscopress.com/articles/article.asp?p=174107