World of Computer Networking Your CCNA start - Need for Network Address Translation (NAT)

The video tutorial explains the differences between private and public IP addresses, highlighting that private IPs are not routable on the global internet. It describes a typical private network setup with a router acting as a gateway, and how packets are routed and forwarded. The tutorial discusses the role of access lists in dropping packets with private IPs and introduces NAT as a solution for accessing the internet from private networks by translating private IPs to public ones.

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