Errata
The errata list is a list of errors and their corrections that were found after the product was released.
The following errata were submitted by our customers and have not yet been approved or disproved by the author or editor. They solely represent the opinion of the customer.
Color Key: Serious technical mistake Minor technical mistake Language or formatting error Typo Question Note Update
Version | Location | Description | Submitted by | Date submitted |
---|---|---|---|---|
Printed | Page 39 Note |
The note referring to hexadecimal notation includes a mathematical error arising from the lack of superscript when referring to 16 squared and states (162=256) which could be confusing to someone not familiar with hexadecimal arithmetic. |
Andrew Hopkinson | Aug 26, 2011 |
Printed | Page 97 Figure 4-4 and Note underneath Figure 4-4 |
Figure 4-4 refers to network 10.0.0.0/24 and the note underneath Figure 4-4 explaining the contents of Figure 4-4 refers to network 192.168.2.0/24. |
Andrew Hopkinson | Aug 26, 2011 |
Printed | Page 350 Table 12-1 |
The column marked 'Bandwidth (MB/SEC)' could be misleading. It should really be marked 'Bandwidth (Mbps)'. MB is an abbreviation that usually designates MEGABYTES whereas the contents of the table actually refer to MEGABITS which is a factor of 8 different (8Mbps = 1MBps). |
Andrew Hopkinson | Aug 22, 2011 |