CCNA 200-301 v1.1 — Domain 3.0 — 25% of exam

Domain 03: IP Connectivity

Routing table interpretation, static/default routing, single-area OSPFv2, HSRP, IPv4 and IPv6 routing.

5 Total Lessons
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25% of exam Exam Weight
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Module 3 Summary and Common Pitfalls

Explain why NAT exists and distinguish between inside local, inside global, outside local, and outside global addresses.
Configure static NAT for a one-to-one, permanent private-to-public address mapping.
Configure dynamic NAT using an address pool and an access list to define which traffic is eligible for translation.
Configure PAT (NAT overload) to allow many internal hosts to share a single public IP address simultaneously.
Correctly designate NAT inside and outside interfaces, and explain why NAT will not function at all without this step.
Verify active NAT translations and overall NAT activity using show ip nat translations and show ip nat statistics.
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