At what layer or layers are trailers added during the process of encapsulation as described by the OSI model? Is the only trailer the CRC for error checking? Is the CRC trailer added at the Data Link or the Physical layer? ___________________________________ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
