Talk:High-Level Data Link Control

Too technical
Now I'm a techie, but while studying for the ICND1, I came here.Now this article seems to get heavy into some of the protocol specifications, but we really need to see some basics here. What is the "claim to fame" for HDLC, How does it compare to PPP ect. And we need it in english. Sephiroth storm (talk) 14:05, 18 October 2012 (UTC)

Framing
The description of the NRZI protocol in this page is the exact opposite of the description contained in the NRZI page (both the english and the italian one). I suppose the correct one is the last one, but I'm not sure. Plus, I'd rather avoid committing grammar errors since I'm not english. — Preceding unsigned comment added by 79.8.87.157 (talk) 11:42, 12 November 2013 (UTC)