tailieunhanh - CCNP Routing Study Guide- P3

CCNP Routing Study Guide- P3:T his book is intended to help you continue on your exciting new path toward obtaining your CCNP and CCIE certification. Before reading this book, it is important to have at least read the Sybex CCNA: Cisco Certified Network Associate Study Guide, Second Edition. You can take the CCNP tests in any order, but you should have passed the CCNA exam before pursuing your CCNP. | 22 Chapter 1 Scaling Large Internetworks 12. Which layer should have the most redundancy A. Backbone B. Core C. Distribution D. Access 13. How do bridges filter a network A. By logical address B. By IP address C. By hardware address D. By digital signaling 14. How do routers filter a network Choose all that apply. A. By logical address B. By IP address C. By digital signaling D. By hardware address E. By IPX address 15. How do switches segment a network A. By logical address B. By IP address C. By hardware address D. By IPX address Copyright 2001 SYBEX Inc. Alameda CA Review Questions 23 16. What is a drawback of filtering a network with bridges A. It segments the network. B. It creates internetworks. C. It forwards all broadcasts. D. It filters frames. 17. How can you reduce routing table entries A. Route summarization B. Incremental updates C. IP filtering D. VLANs 18. Which Cisco IOS features are available to help reduce bandwidth usage Choose all that apply. A. Access lists B. Snapshot routing C. Compression of WANs D. TTL E. DDR F. Incremental updates Copyright 2001 SYBEX Inc. Alameda CA 24 Chapter 1 Scaling Large Internetworks 19. Which Cisco IOS features serve to provide stability and availability Choose all that apply. A. Reachability B. Convergence C. Alternative path routing D. Snapshot routing E. Tunneling F. Dial backup G. Load balancing 20. Which Cisco layer is responsible for breaking up collision domains A. Core B. Backbone C. Distribution D. Access Copyright 2001 SYBEX Inc. Alameda CA .