Cisco security architectures

Description

Annotation Gives hard-to-find answers to security queries posted to the Cisco USENET Group by thousands of users weekly. Strong focus on how to use Cisco Access lists and the Cisco PIX Firewall, two especially mystifying areas. Presents a proven troubleshooting methodology useful in every situation. Annotation. Abstract: A Cisco troubleshooting methodology. It includes coverage of: how to create, operate and use Cisco Access lists; how to secure a network when access occurs via a Cisco Router; and the TCP/IP Protocol and its use with Cisco routers. A umber of security discussions are featured.  Read more... Content: Ch. 1. Introduction -- Ch. 2. The TCP/IP Protocol Suite -- Ch. 3. The Internet Protocol -- Ch. 4. TCP and UDP -- Ch. 5. NetWare -- Ch. 6. Router Hardware and Software Overview -- Ch. 7. Cisco Router Access Lists -- Ch. 8. Advanced Cisco Router Security Features -- Ch. 9. Non-IP Access Lists -- Ch. 10. The Cisco PIX -- App. A. Determining Wildcard Mask Ranges -- App. B. Creating Access Lists -- App. C. Standard Access Lists -- App. D. Extended IP Access Lists.