One of two sublayers of the data link layer of OSI reference model, as defined by the IEEE 802 standard. This sublayer is responsible for maintaining the link between computers when they are sending data across the physical network connection.
Check out our newest job listings!
Post a Job! $49 for 60 days
get your job site at simplyhired.com
Post a Job!$49 for 60 days
Advertise on this site