nanog mailing list archives
RE: ISP customer assignments
From: "Brian Johnson" <bjohnson () drtel com>
Date: Fri, 16 Oct 2009 15:58:34 -0500
I actually think that CIDR is easier to understand than classful addressing. Do the subject completely in binary. It makes complete sense then. - Brian BTW: If the grad students don't get it, fail them! I don't want an engineer who can't grasp basic binary math.
-----Original Message----- From: Daniel Golding [mailto:dgolding () t1r com] Sent: Friday, October 16, 2009 3:51 PM To: Joe Abley Cc: NANOG Subject: Re: ISP customer assignments The big problem here is that CIDR is tough to teach, even to engineering students. This seems bizarre and counterintuitive, but its true. I know this because I've done it. Its really easy to teach classful addressing, on the other hand. Other problems include the issue that many of the folks teaching have never had to use CIDR in real life, textbook age, and, in some cases, lack of mathematical preparation and inclination on the part of students. Scarier: I was teaching graduate students. - Dan
Current thread:
- Re: ISP customer assignments, (continued)
- Re: ISP customer assignments Scott Morris (Oct 12)
- Re: ISP customer assignments Mark Newton (Oct 12)
- Re: ISP customer assignments Scott Morris (Oct 13)
- Re: ISP customer assignments Joe Abley (Oct 13)
- Re: ISP customer assignments Scott Morris (Oct 13)
- Re: ISP customer assignments Joe Abley (Oct 13)
- Re: ISP customer assignments Scott Morris (Oct 13)
- Re: ISP customer assignments John Kristoff (Oct 13)
- Re: ISP customer assignments TJ (Oct 13)
- Re: ISP customer assignments Daniel Golding (Oct 16)
- RE: ISP customer assignments Brian Johnson (Oct 16)
- Re: ISP customer assignments Walter Keen (Oct 16)
- Re: ISP customer assignments Owen DeLong (Oct 16)
- Re: ISP customer assignments - and CIDR James R. Cutler (Oct 16)
- Re: ISP customer assignments Valdis . Kletnieks (Oct 13)
- Re: ISP customer assignments Mark Smith (Oct 13)
- Re: ISP customer assignments Matthew Petach (Oct 13)
- Re: ISP customer assignments Joe Abley (Oct 13)
- Re: ISP customer assignments Marco Hogewoning (Oct 13)
- Re: ISP customer assignments Scott Morris (Oct 13)
- Re: ISP customer assignments Michael Dillon (Oct 13)