Long story; short pier: Memery.

Ummmm Yeah.
OK, this seems to be making the rounds of Blogdom. Not too sdure what it’s going to prove, but…

Grab the nearest book.
Open the book to page 23.
Find the fifth sentence.
Post the text of the sentence in your journal along with these instructions.

“Bridges communicate at the data-link layer of the OSI model, near the bottom of the protocol stack, which means they don’t rely on any upper-layer protocols to communicate, as shown in Firgure 1.15.”