SOLVED : articlewritingcafe.net –

Search the Web to find a software vendor that sells a package that supports each of the following

protocols: SDLC, HDLC, Ethernet, and PPP (i.e., one package that supports SDLC, another [or the

same] for HDLC, and so on).

. Investigate the network at your organization (or a service offered by an IXC) to find out the average

error rates.

. What is the efficiency if a 100-byte file is transmitted using Ethernet? A 10,000-byte file?