>>Thank you very much, Hilmar. Very interesting technical information.
>
>One of my jobs (apart from computer programming, and translations) is teaching the CCNA-course (computer networking). So, I am supposed to know this stuff <g>.
>
>Of course, in computer networks there are so many specialized technologies, that I can't possibly know all of them.
Who are the students who take the CCNA courses? College students?
"The creative process is nothing but a series of crises." Isaac Bashevis Singer
"My experience is that as soon as people are old enough to know better, they don't know anything at all." Oscar Wilde
"If a nation values anything more than freedom, it will lose its freedom; and the irony of it is that if it is comfort or money that it values more, it will lose that too." W.Somerset Maugham