ENSA - Module 6 - NAT for IPv4

Refer to the exhibit. A network administrator has configured Router1 for PAT. Why is the configuration incorrect?

• The static NAT entry is missing
• NAT-POOL2 is bound to the wrong ACL
• The ACL does not define the list of addresses to be translated
• The overload keyword should not have been applied
• Interfaces should be both configured as ip nat outside

Refer to the exhibit. From the perspective of R1, the NAT router, which address is the inside global address?

• 172.16.0.10
• 91.52.16.48
• 91.52.16.254
• 91.52.16.49
• 172.16.0.1

Refer to the exhibit. NAT is configured on RT1 and RT2. The PC is sending a request to the web server. What IPv4 address is the source IP address in the packet between RT2 and the web server?

• 192.168.1.5
• 192.0.2.2
• 209.165.200.245
• 209.165.200.226
• 203.0.113.10

Refer to the exhibit. Based on the output that is shown, what type of NAT has been implemented?

• Static NAT with one entry
• Static NAT with a NAT pool
• Dynamic NAT with a pool of two public addresses
• Inside NAT
• PAT using an external interface

In NAT terms, what address type refers to the globally routable IPv4 address of a destination host on the Internet?

• Outside global
• Inside global
• Outside local
• Inside local
• Global local

Refer to the exhibit. Which two statements are correct based on the output as shown in the exhibit? (Choose two.)

• The output is the result of the show ip nat statistics command
• The output is the result of the show ip nat translation command
• The host with the address 244.120.100.240 will respond to requests by using a source address of 172.16.1.10
• The host with the address 244.120.100.240 will respond to requests by using a source address of 172.16.10.10
• The host with the address 244.120.100.240 will respond to requests by using a source address of 244.120.100.240

 What are three advantages of using private IP addresses and NAT? (Choose three.)

• Creates multiple public IP addresses
• End to end IPv4 traceability is hidden
• Hides private LAN addressing from outside devices that are connected to the internet
• Permits LAN expansion without additional public IP addresses
• Conserves registered public IP addresses

Which of the following is considered to be the destination host before translation?

• Outside local
• Outside global
• Inside global
• Inside local
• Global local

which command would you place on an interface on a private network?

• ip outside global
• ip nat outside
• ip nat inside
• ip inside global
• ip inside local

Which command will create a dynmaic pool named Zeus that will provide you with 30 global addresses?

• ip nat pool zeus 171.16.10.65 171.16.10.94 net 255.255.255.224
• ip nat pool Zeus 171.16.10.65 171.16.10.94 net 255.255.255.224
• ip nat pool Zeus 171.16.10.65 171.16.10.94 net 255.255.255.240
• ip nat pool Zeus 171.16.10.65 171.16.10.94 net 255.255.255.192
• ip nat pool Zeus 171.16.10.65 171.16.10.94 net 255.255.255.128