Chapter 24. Troubleshooting Network Security Implementations

This chapter covers the following key topics:

  • Troubleshooting NAT— This section examines some of the common tools available to troubleshoot NAT operations. It also looks at about some of the common issues faced by network administrators implementing NAT and these can be resolved.

  • Troubleshooting PIX Firewalls— This section discusses the methodology to root cause PIX issues. It looks at the common troubleshooting tools available on PIX firewall as well as solutions to commonly seen PIX problems. In addition, a couple of case studies are included to aid the understanding of the reader.

  • Troubleshooting IOS Firewalls— This section examines the tools available to troubleshoot IOS firewall ...

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