| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Cisco AVVID and IP Telephony Design and Implementation | 978-1-928994-83-1 (1-928994-83-0) | 2001 | Martin Walshaw ยท Jeff Bankston |
| Managing Cisco Network Security | 978-1-931836-56-2 (1-931836-56-6) | 2002 | |