On Thu, 5 Jul 2012, William Herrin wrote:
On Thu, Jul 5, 2012 at 8:22 PM, Owen DeLong <owen@delong.com> wrote:
I would use questions such as the following:
1. How many end-sites can be numbered from a single /32. (Correct answers: IPv4 - 1, IPv6 - 65,536)
IPv6 - 16,777,216 to 268,435,456 :p
5. What is the reason for the 100m distance limit within an ethernet collision domain?
What's an ethernet collision domain? Seriously, when was the last time you dealt with a half duplex ethernet?
You've never (much less recently) seen a customer misconfigure their end of an ethernet handoff such that you end up with duplex mismatch? Granted, in that case, distance is irrelevant...but it is half half-duplex ethernet :) ---------------------------------------------------------------------- Jon Lewis, MCP :) | I route Senior Network Engineer | therefore you are Atlantic Net | _________ http://www.lewis.org/~jlewis/pgp for PGP public key_________