CCNA 2 (v5.0.3 + v6.0) Chapter 9 Exam Answers Network Address Translation for IPv4 1. What is the primary purpose of NAT? conserve IPv4 addresses * allow peer-to-peer file sharing enhance network performance increase network security 2. Which method is used by a PAT-enabled router to send incoming packets to the correct inside hosts? It uses the … [Read more...]