CCNP ENARSI 300-410 · Infrastructure security

AAA, ACLs, uRPF & CoPP

Troubleshooting-grade infrastructure security: AAA method lists and why fallback does not happen, IPv6 ACLs and their implicit rules, unicast RPF strict versus loose, and CoPP policies that break routing.

64 min read12 chapters3 labs15 quiz8 scenarios15 interview Q&A

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Inside this module

  • Lab · Stop spoofed sources with unicast RPF
  • Lab · Keep guests away from the servers with an IPv6 ACL
  • Troubleshoot · CoPP went live and the router went dark
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