TCP/IP Network Administration, 2nd Edition by Craig Hunt Following are the changes that were made in the 11/00 reprint. Here's a key to the markup: [page-number]: serious technical mistake {page-number}: minor technical mistake : important language or formatting problem (page-number): minor formatting problem, or language change ?page-number?: question or request for clarification {89} In line 4 of the last paragraph, changed "253 hosts per subnet" to "254 hosts per subnet."