Cisco® Network Professional's: Advanced Internetworking Guide

1.7. Answers to Review Questions

1. A. A switch block is the fundamental building piece to the network; it is where all of the users connected and data is brought into the network.

2. C. The three-layer hierarchical model is the original name..

3. A. The Enterprise Campus contains all of the primary switch blocks and the data center and management block.

4. C. The access layer is the bottom layer in a switch block; it is where users connect to the network.

5. B. The core of the network has always had the goal of not changing the data and to move it across the network as fast as possible.

6. A. True. The Enterprise Edge contains firewalls to protect the network from external connections.

7. B. SONA is the true implementation for the IIN process.

8. D. The service provider ...