What does a serial line mean

Assignment Help Basic Computer Science

Reference no: EM133953837

Answer the following questions:

1. When would we use PPP?

2. Define PAP, CHAP, and EAP. What are they used for?

3. What does a serial line mean?

4. When would PPP use multiple NCPs?

5. Can layer 3 protocols pass over layer 2 PPP? How?

6. What are some differences between PPTP and L2TP?

7. In your own words, what are differences between LCPs and NCPs?

8. Define L2TP (include LAC and LNS)?

9. How can we make L2TP more secure?

10. How does CHAP work?

11. Define encapsulation?

12. How do computers use the OSI model to communicate?

Reference no: EM133953837

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