What is difference between HDLC and PPP protocol?

Related questions

1. What is the HDLC protocol?
2. What layer is HDLC?
3. What is HDLC and SDLC?
4. What is an example of WAN?
5. What is the use of PPP protocol?
6. What is ATM in networking?
7. What is PPP telecom?
8. What is PPP protocol in networking?
9. What are WAN protocols?
10. How does PPP protocol work?

Tags

1. #provides
2. #connection
3. #between
4. #while
5. #authentication
6. #local
7. #differences
8. #protocol
9. #proprietary
10. #leased
11. #cisco
12. #provide
13. #standard