Which statement about unique local IP addresses is true?

1. A. Summarization is not supported.
2. B. They require all prefixes to be unique.
3. C. Their global IDs are assigned sequentially.
4. D. They are routable to the public Internet.

Correct Answer: B

How does a Cisco switch respond if you boot it without a valid configuration in the NVRAM?

1. A. it enters setup mode.
2. B. it uses the running –configuration
3. C. It prompts you to restore the startup configuration
4. D. it enters user EXEC mode.

Correct Answer: B

Which of the following is a DTE device?

1. A. router
2. B. CSU/DSU
3. C. cable modem
4. D. DSL modem

Correct Answer: A