How to Configure Dynamic NAT on Cisco Router

In this video, the presenter demonstrates how to configure dynamic NAT (Network Address Translation) using a Cisco 2911 router. Following a previous setup of static NAT, the presenter sets up a lab environment with a switch and a server. They connect these devices and configure the LAN settings, ensuring that the devices can ping the gateway successfully. After setting up the ISP router, the presenter moves on to configure dynamic NAT by selecting the appropriate interfaces for translation. They verify that the translation is working by pinging and checking the translation table, confirming that the ICMP protocol is functioning correctly. The video concludes with a demonstration of the dynamic NAT in action, showing that the assigned IP addresses expire after a short period.

**Timestamps:**
00:02 - Introduction to Dynamic NAT Configuration
00:12 - Recap of Static NAT Setup
00:27 - Setting Up the Lab Environment
01:54 - Configuring LAN Part and Devices
05:36 - Configuring the ISP Router Settings
05:43 - Dynamic NAT Configuration Process
07:44 - Testing NAT Translation and Connectivity
08:39 - Final Lab Overview and Conclusion