A network administrator configures the border router with the ip nat inside source list 4 pool NAT-POOL global configuration command. What is required to be configured for this particular command to be functional?
- A VLAN named NAT-POOL to be enabled and active and routed by R1
- A NAT pool named NAT-POOL that defines the starting and ending public IP addresses
- An access list named NAT-POOL that defines the private addresses that are affected by NAT
- An access list numbered 4 that defines the starting and ending public IP addresses
- ip nat outside to be enabled on the interface that connects to the LAN affected by the NAT
Explanation: For the ip nat inside source list 4 pool NAT-POOL command to work, the following procedure needs to be used beforehand:
- Create an access list that defines the private IP addresses affected by NAT.
- Establish a NAT pool of starting and ending public IP addresses by using the ip nat pool command.
- Use the ip nat inside source list command to associate the access list with the NAT pool.
- Apply NAT to internal and external interfaces by using the ip nat inside and ip nat outside commands.
Exam with this question: CCNA 2 v6 Chapter 9: Check Your Understanding
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