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CCIE Security Exam Certification Guide by Henry Benjamin

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Foundation Summary

The “Foundation Summary” is a condensed collection of material for a convenient review of this chapter's key concepts. If you are already comfortable with the topics in this chapter and decided to skip most of the “Foundation Topics” material, the “Foundation Summary” will help you recall a few details. If you just read the “Foundation Topics” section, this review should help further solidify some key facts. If you are doing your final preparation before the exam, the “Foundation Summary” offers a convenient way to do a quick final review.

Table 7-12. Perimeter or Firewall Router Functions
To ProtectMethod
Sniffer or snooping capabilitiesControl eavesdropping with TCP/IP service and network layer encryption (IPSec).
Control unauthorized ...

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