CCNA3 Practice Questions

1. Which design feature will limit the size of a failure domain in an enterprise network?

• the use of the building switch block approach

2. Which two things should a network administrator modify on a router to perform password recovery? (Choose two.)

• the configuration register value

• the startup configuration file

3. What type of network uses one common infrastructure to carry voice, data, and video signals?

• converged

4. What are three advantages of using private IP addresses and NAT? (Choose three.)

• hides private LAN addressing from outside devices that are connected to the Internet

• permits LAN expansion without additional public IP addresses

• conserves registered public IP addresses

5. Which two scenarios are examples of remote access VPNs? (Choose two.)

• A mobile sales agent is connecting to the company network via the Internet connection at a hotel.

• An employee who is working from home uses VPN client software on a laptop in order to connect to the company network.