Editing Synchronous Data Link Control (section)

==References==
*{{cite journal
|url=http://www.research.ibm.com/journal/sj/151/ibmsj1501C.pdf
 |title=System Network Architecture: An Overview
|first=J. H. |last=McFadyen
|journal=IBM Systems Journal
|volume=15 |issue=1 |pages=4–23 |year=1976 |doi=10.1147/sj.151.0004}}
*{{cite book
|first=Wendell
|last=Odom
|title=CCNA INTRO Exam Certification Guide: CCNA Self-study
|publisher=Cisco Press
|location=Indianapolis, IN
|year=2004
|isbn=1-58720-094-5
|url=https://archive.org/details/ccnaintroexamcer00wend
}}
*{{cite book
|last1=Friend
|first1=George E.
|first2=John L |last2=Fike |first3=H. Charles |last3=Baker |first4=John C |last4=Bellamy
 |title=Understanding Data Communications
|edition=2nd
|year=1988
|publisher=Howard W. Sams & Company
|location=Indianapolis
|isbn=0-672-27270-9 |ref={{sfnref|Friend|1988}} }}
*{{cite book
|last1=Pooch
|first1=Udo W.
|first2=William H |last2=Greene |first3=Gary G |last3=Moss
 |title=Telecommunications and Networking
|publisher=Little, Brown and Company
|location=Boston
|year=1983
|isbn=0-316-71498-4 |ref={{sfnref|Pooch|1983}} }}
*{{cite book
|last=Hura
|first=Gurdeep S.
|author2=Mukesh Singhal
|title=Data and computer communications: networking and internetworking
|year=2001
|publisher=CRC Press
|location=Indianapolis
|isbn=0-8493-0928-X
|url=https://archive.org/details/datacomputercomm0000hura
}}
*{{cite book |title=ITS Cabinet Standard |version=v01.02.17b |date=November 16, 2006 |publisher=Institute of Transportation Engineers |location=Washington, DC |page=96 |ref={{sfnref|ITS|2006}} |url=https://www.ite.org/pub/?id=e26a4960-2354-d714-51e1-fcd483b751aa#page=104 |quote=All communication within the ATC controller unit shall be SDLC-compatible command-response protocol, support 0-bit stuffing, and operate at a data rate of 614.4 Kilobits per second.}}