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 in order for this particular command to be functional?
- A NAT pool named NAT-POOL that defines the starting and ending public IPv4 addresses
- A VLAN named NAT-POOL that is enabled and active and routed by R1
- 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 IPv4 addresses
- ip nat outside enabled on the interface that connects to the LAN affected by NAT
Explanation: In order for the ip nat inside source list 4 pool NAT-POOL command to work, the following procedure needs to occur:
- 1. Create an access list that defines the private IPv4 addresses affected by NAT.
- 2. Establish a NAT pool of starting and ending public IPv4 addresses by using the ip nat pool command.
- 3. Use the ip nat inside source list command to associate the access list with the NAT pool.
- 4. Apply NAT to internal and external interfaces by using the ip nat inside and ip nat outside commands.
Exam with this question: 6.8.4 Module Quiz - NAT for IPv4
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